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//home/cluster1/data/bu01/1121861/html/xfst_dir_copy/js/overlib.js
//\///// //\ overLIB 4.14 - You may not remove or change this notice. //\ Copyright Erik Bosrup 1998-2004. All rights reserved. //\ //\ Contributors are listed on the homepage. //\ This file might be old, always check for the latest version at: //\ http://www.bosrup.com/web/overlib/ //\ //\ Please read the license agreement (available through the link above) //\ before using overLIB. Direct any licensing questions to erik@bosrup.com. //\ //\ Do not sell this as your own work or remove this copyright notice. //\ For full details on copying or changing this script please read the //\ license agreement at the link above. Please give credit on sites that //\ use overLIB and submit changes of the script so other people can use //\ them as well. // $Revision: 1.107 $ $Date: 2004/12/26 15:34:56 $ //\///// //\mini //////// // PRE-INIT // Ignore these lines, configuration is below. //////// var olLoaded = 0;var pmStart = 10000000; var pmUpper = 10001000; var pmCount = pmStart+1; var pmt=''; var pms = new Array(); var olInfo = new Info('4.14', 1); var FREPLACE = 0; var FBEFORE = 1; var FAFTER = 2; var FALTERNATE = 3; var FCHAIN=4; var olHideForm=0; // parameter for hiding SELECT and ActiveX elements in IE5.5+ var olHautoFlag = 0; // flags for over-riding VAUTO and HAUTO if corresponding var olVautoFlag = 0; // positioning commands are used on the command line registerCommands('donothing,inarray,caparray,sticky,background,noclose,caption,left,right,center,offsetx,offsety,fgcolor,bgcolor,textcolor,capcolor,closecolor,width,border,cellpad,status,autostatus,autostatuscap,height,closetext,snapx,snapy,fixx,fixy,relx,rely,fgbackground,bgbackground,padx,pady,fullhtml,above,below,capicon,textfont,captionfont,closefont,textsize,captionsize,closesize,timeout,function,delay,hauto,vauto,closeclick,wrap,followmouse,mouseoff,closetitle,cssoff,compatmode,cssclass,fgclass,bgclass,textfontclass,captionfontclass,closefontclass'); //////// // DEFAULT CONFIGURATION // Settings you want everywhere are set here. All of this can also be // changed on your html page or through an overLIB call. //////// if (typeof ol_fgcolor=='undefined') var ol_fgcolor="#CCCCFF"; if (typeof ol_bgcolor=='undefined') var ol_bgcolor="#333399"; if (typeof ol_textcolor=='undefined') var ol_textcolor="#000000"; if (typeof ol_capcolor=='undefined') var ol_capcolor="#FFFFFF"; if (typeof ol_closecolor=='undefined') var ol_closecolor="#9999FF"; if (typeof ol_textfont=='undefined') var ol_textfont="Verdana,Arial,Helvetica"; if (typeof ol_captionfont=='undefined') var ol_captionfont="Verdana,Arial,Helvetica"; if (typeof ol_closefont=='undefined') var ol_closefont="Verdana,Arial,Helvetica"; if (typeof ol_textsize=='undefined') var ol_textsize="1"; if (typeof ol_captionsize=='undefined') var ol_captionsize="1"; if (typeof ol_closesize=='undefined') var ol_closesize="1"; if (typeof ol_width=='undefined') var ol_width="200"; if (typeof ol_border=='undefined') var ol_border="1"; if (typeof ol_cellpad=='undefined') var ol_cellpad=2; if (typeof ol_offsetx=='undefined') var ol_offsetx=10; if (typeof ol_offsety=='undefined') var ol_offsety=10; if (typeof ol_text=='undefined') var ol_text="Default Text"; if (typeof ol_cap=='undefined') var ol_cap=""; if (typeof ol_sticky=='undefined') var ol_sticky=0; if (typeof ol_background=='undefined') var ol_background=""; if (typeof ol_close=='undefined') var ol_close="Close"; if (typeof ol_hpos=='undefined') var ol_hpos=RIGHT; if (typeof ol_status=='undefined') var ol_status=""; if (typeof ol_autostatus=='undefined') var ol_autostatus=0; if (typeof ol_height=='undefined') var ol_height=-1; if (typeof ol_snapx=='undefined') var ol_snapx=0; if (typeof ol_snapy=='undefined') var ol_snapy=0; if (typeof ol_fixx=='undefined') var ol_fixx=-1; if (typeof ol_fixy=='undefined') var ol_fixy=-1; if (typeof ol_relx=='undefined') var ol_relx=null; if (typeof ol_rely=='undefined') var ol_rely=null; if (typeof ol_fgbackground=='undefined') var ol_fgbackground=""; if (typeof ol_bgbackground=='undefined') var ol_bgbackground=""; if (typeof ol_padxl=='undefined') var ol_padxl=1; if (typeof ol_padxr=='undefined') var ol_padxr=1; if (typeof ol_padyt=='undefined') var ol_padyt=1; if (typeof ol_padyb=='undefined') var ol_padyb=1; if (typeof ol_fullhtml=='undefined') var ol_fullhtml=0; if (typeof ol_vpos=='undefined') var ol_vpos=BELOW; if (typeof ol_aboveheight=='undefined') var ol_aboveheight=0; if (typeof ol_capicon=='undefined') var ol_capicon=""; if (typeof ol_frame=='undefined') var ol_frame=self; if (typeof ol_timeout=='undefined') var ol_timeout=0; if (typeof ol_function=='undefined') var ol_function=null; if (typeof ol_delay=='undefined') var ol_delay=0; if (typeof ol_hauto=='undefined') var ol_hauto=0; if (typeof ol_vauto=='undefined') var ol_vauto=0; if (typeof ol_closeclick=='undefined') var ol_closeclick=0; if (typeof ol_wrap=='undefined') var ol_wrap=0; if (typeof ol_followmouse=='undefined') var ol_followmouse=1; if (typeof ol_mouseoff=='undefined') var ol_mouseoff=0; if (typeof ol_closetitle=='undefined') var ol_closetitle='Close'; if (typeof ol_compatmode=='undefined') var ol_compatmode=0; if (typeof ol_css=='undefined') var ol_css=CSSOFF; if (typeof ol_fgclass=='undefined') var ol_fgclass=""; if (typeof ol_bgclass=='undefined') var ol_bgclass=""; if (typeof ol_textfontclass=='undefined') var ol_textfontclass=""; if (typeof ol_captionfontclass=='undefined') var ol_captionfontclass=""; if (typeof ol_closefontclass=='undefined') var ol_closefontclass=""; //////// // ARRAY CONFIGURATION //////// // You can use these arrays to store popup text here instead of in the html. if (typeof ol_texts=='undefined') var ol_texts = new Array("Text 0", "Text 1"); if (typeof ol_caps=='undefined') var ol_caps = new Array("Caption 0", "Caption 1"); //////// // END OF CONFIGURATION // Don't change anything below this line, all configuration is above. //////// //////// // INIT //////// // Runtime variables init. Don't change for config! var o3_text=""; var o3_cap=""; var o3_sticky=0; var o3_background=""; var o3_close="Close"; var o3_hpos=RIGHT; var o3_offsetx=2; var o3_offsety=2; var o3_fgcolor=""; var o3_bgcolor=""; var o3_textcolor=""; var o3_capcolor=""; var o3_closecolor=""; var o3_width=100; var o3_border=1; var o3_cellpad=2; var o3_status=""; var o3_autostatus=0; var o3_height=-1; var o3_snapx=0; var o3_snapy=0; var o3_fixx=-1; var o3_fixy=-1; var o3_relx=null; var o3_rely=null; var o3_fgbackground=""; var o3_bgbackground=""; var o3_padxl=0; var o3_padxr=0; var o3_padyt=0; var o3_padyb=0; var o3_fullhtml=0; var o3_vpos=BELOW; var o3_aboveheight=0; var o3_capicon=""; var o3_textfont="Verdana,Arial,Helvetica"; var o3_captionfont="Verdana,Arial,Helvetica"; var o3_closefont="Verdana,Arial,Helvetica"; var o3_textsize="1"; var o3_captionsize="1"; var o3_closesize="1"; var o3_frame=self; var o3_timeout=0; var o3_timerid=0; var o3_allowmove=0; var o3_function=null; var o3_delay=0; var o3_delayid=0; var o3_hauto=0; var o3_vauto=0; var o3_closeclick=0; var o3_wrap=0; var o3_followmouse=1; var o3_mouseoff=0; var o3_closetitle=''; var o3_compatmode=0; var o3_css=CSSOFF; var o3_fgclass=""; var o3_bgclass=""; var o3_textfontclass=""; var o3_captionfontclass=""; var o3_closefontclass=""; // Display state variables var o3_x = 0; var o3_y = 0; var o3_showingsticky = 0; var o3_removecounter = 0; // Our layer var over = null; var fnRef, hoveringSwitch = false; var olHideDelay; // Decide browser version var isMac = (navigator.userAgent.indexOf("Mac") != -1); var olOp = (navigator.userAgent.toLowerCase().indexOf('opera') > -1 && document.createTextNode); // Opera 7 var olNs4 = (navigator.appName=='Netscape' && parseInt(navigator.appVersion) == 4); var olNs6 = (document.getElementById) ? true : false; var olKq = (olNs6 && /konqueror/i.test(navigator.userAgent)); var olIe4 = (document.all) ? true : false; var olIe5 = false; var olIe55 = false; // Added additional variable to identify IE5.5+ var docRoot = 'document.body'; // Resize fix for NS4.x to keep track of layer if (olNs4) { var oW = window.innerWidth; var oH = window.innerHeight; window.onresize = function() { if (oW != window.innerWidth || oH != window.innerHeight) location.reload(); } } // Microsoft Stupidity Check(tm). if (olIe4) { var agent = navigator.userAgent; if (/MSIE/.test(agent)) { var versNum = parseFloat(agent.match(/MSIE[ ](\d\.\d+)\.*/i)[1]); if (versNum >= 5){ olIe5=true; olIe55=(versNum>=5.5&&!olOp) ? true : false; if (olNs6) olNs6=false; } } if (olNs6) olIe4 = false; } // Check for compatability mode. if (document.compatMode && document.compatMode == 'CSS1Compat') { docRoot= ((olIe4 && !olOp) ? 'document.documentElement' : docRoot); } // Add window onload handlers to indicate when all modules have been loaded // For Netscape 6+ and Mozilla, uses addEventListener method on the window object // For IE it uses the attachEvent method of the window object and for Netscape 4.x // it sets the window.onload handler to the OLonload_handler function for Bubbling if(window.addEventListener) window.addEventListener("load",OLonLoad_handler,false); else if (window.attachEvent) window.attachEvent("onload",OLonLoad_handler); // Capture events, alt. diffuses the overlib function. var olCheckMouseCapture = true; if ((olNs4 || olNs6 || olIe4)) { olMouseCapture(); } else { overlib = no_overlib; nd = no_overlib; ver3fix = true; } //////// // PUBLIC FUNCTIONS //////// // overlib(arg0,...,argN) // Loads parameters into global runtime variables. function overlib() { if (!olLoaded || isExclusive(overlib.arguments)) return true; if (olCheckMouseCapture) olMouseCapture(); if (over) { over = (typeof over.id != 'string') ? o3_frame.document.all['overDiv'] : over; cClick(); } // Load defaults to runtime. olHideDelay=0; o3_text=ol_text; o3_cap=ol_cap; o3_sticky=ol_sticky; o3_background=ol_background; o3_close=ol_close; o3_hpos=ol_hpos; o3_offsetx=ol_offsetx; o3_offsety=ol_offsety; o3_fgcolor=ol_fgcolor; o3_bgcolor=ol_bgcolor; o3_textcolor=ol_textcolor; o3_capcolor=ol_capcolor; o3_closecolor=ol_closecolor; o3_width=ol_width; o3_border=ol_border; o3_cellpad=ol_cellpad; o3_status=ol_status; o3_autostatus=ol_autostatus; o3_height=ol_height; o3_snapx=ol_snapx; o3_snapy=ol_snapy; o3_fixx=ol_fixx; o3_fixy=ol_fixy; o3_relx=ol_relx; o3_rely=ol_rely; o3_fgbackground=ol_fgbackground; o3_bgbackground=ol_bgbackground; o3_padxl=ol_padxl; o3_padxr=ol_padxr; o3_padyt=ol_padyt; o3_padyb=ol_padyb; o3_fullhtml=ol_fullhtml; o3_vpos=ol_vpos; o3_aboveheight=ol_aboveheight; o3_capicon=ol_capicon; o3_textfont=ol_textfont; o3_captionfont=ol_captionfont; o3_closefont=ol_closefont; o3_textsize=ol_textsize; o3_captionsize=ol_captionsize; o3_closesize=ol_closesize; o3_timeout=ol_timeout; o3_function=ol_function; o3_delay=ol_delay; o3_hauto=ol_hauto; o3_vauto=ol_vauto; o3_closeclick=ol_closeclick; o3_wrap=ol_wrap; o3_followmouse=ol_followmouse; o3_mouseoff=ol_mouseoff; o3_closetitle=ol_closetitle; o3_css=ol_css; o3_compatmode=ol_compatmode; o3_fgclass=ol_fgclass; o3_bgclass=ol_bgclass; o3_textfontclass=ol_textfontclass; o3_captionfontclass=ol_captionfontclass; o3_closefontclass=ol_closefontclass; setRunTimeVariables(); fnRef = ''; // Special for frame support, over must be reset... o3_frame = ol_frame; if(!(over=createDivContainer())) return false; parseTokens('o3_', overlib.arguments); if (!postParseChecks()) return false; if (o3_delay == 0) { return runHook("olMain", FREPLACE); } else { o3_delayid = setTimeout("runHook('olMain', FREPLACE)", o3_delay); return false; } } // Clears popups if appropriate function nd(time) { if (olLoaded && !isExclusive()) { hideDelay(time); // delay popup close if time specified if (o3_removecounter >= 1) { o3_showingsticky = 0 }; if (o3_showingsticky == 0) { o3_allowmove = 0; if (over != null && o3_timerid == 0) runHook("hideObject", FREPLACE, over); } else { o3_removecounter++; } } return true; } // The Close onMouseOver function for stickies function cClick() { if (olLoaded) { runHook("hideObject", FREPLACE, over); o3_showingsticky = 0; } return false; } // Method for setting page specific defaults. function overlib_pagedefaults() { parseTokens('ol_', overlib_pagedefaults.arguments); } //////// // OVERLIB MAIN FUNCTION //////// // This function decides what it is we want to display and how we want it done. function olMain() { var layerhtml, styleType; runHook("olMain", FBEFORE); if (o3_background!="" || o3_fullhtml) { // Use background instead of box. layerhtml = runHook('ol_content_background', FALTERNATE, o3_css, o3_text, o3_background, o3_fullhtml); } else { // They want a popup box. styleType = (pms[o3_css-1-pmStart] == "cssoff" || pms[o3_css-1-pmStart] == "cssclass"); // Prepare popup background if (o3_fgbackground != "") o3_fgbackground = "background=\""+o3_fgbackground+"\""; if (o3_bgbackground != "") o3_bgbackground = (styleType ? "background=\""+o3_bgbackground+"\"" : o3_bgbackground); // Prepare popup colors if (o3_fgcolor != "") o3_fgcolor = (styleType ? "bgcolor=\""+o3_fgcolor+"\"" : o3_fgcolor); if (o3_bgcolor != "") o3_bgcolor = (styleType ? "bgcolor=\""+o3_bgcolor+"\"" : o3_bgcolor); // Prepare popup height if (o3_height > 0) o3_height = (styleType ? "height=\""+o3_height+"\"" : o3_height); else o3_height = ""; // Decide which kinda box. if (o3_cap=="") { // Plain layerhtml = runHook('ol_content_simple', FALTERNATE, o3_css, o3_text); } else { // With caption if (o3_sticky) { // Show close text layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, o3_close); } else { // No close text layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, ""); } } } // We want it to stick! if (o3_sticky) { if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid = 0; } o3_showingsticky = 1; o3_removecounter = 0; } // Created a separate routine to generate the popup to make it easier // to implement a plugin capability if (!runHook("createPopup", FREPLACE, layerhtml)) return false; // Prepare status bar if (o3_autostatus > 0) { o3_status = o3_text; if (o3_autostatus > 1) o3_status = o3_cap; } // When placing the layer the first time, even stickies may be moved. o3_allowmove = 0; // Initiate a timer for timeout if (o3_timeout > 0) { if (o3_timerid > 0) clearTimeout(o3_timerid); o3_timerid = setTimeout("cClick()", o3_timeout); } // Show layer runHook("disp", FREPLACE, o3_status); runHook("olMain", FAFTER); return (olOp && event && event.type == 'mouseover' && !o3_status) ? '' : (o3_status != ''); } //////// // LAYER GENERATION FUNCTIONS //////// // These functions just handle popup content with tags that should adhere to the W3C standards specification. // Makes simple table without caption function ol_content_simple(text) { txt='<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_height)+'><tr><td><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' : '>')+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td></tr></table></td></tr></table>'; set_background(""); return txt; } // Makes table with caption and optional close link function ol_content_caption(text,title,close) { var nameId; closing=""; closeevent="onmouseover"; if (o3_closeclick==1) closeevent= (o3_closetitle ? "title='" + o3_closetitle +"'" : "") + " onclick"; if (o3_capicon!="") { nameId=' hspace=\"5\"'+' align=\"middle\" alt=\"\"'; if (typeof o3_dragimg!='undefined'&&o3_dragimg) nameId=' hspace=\"5\"'+' name=\"'+o3_dragimg+'\" id=\"'+o3_dragimg+'\" align=\"middle\" alt=\"Drag Enabled\" title=\"Drag Enabled\"'; o3_capicon='<img src=\"'+o3_capicon+'\"'+nameId+' />'; } if (close != "") closing='<td '+(!o3_compatmode && o3_closefontclass ? 'class="'+o3_closefontclass : 'align="RIGHT')+'"><a href="javascript:return '+fnRef+'cClick();"'+((o3_compatmode && o3_closefontclass) ? ' class="' + o3_closefontclass + '" ' : ' ')+closeevent+'="return '+fnRef+'cClick();">'+(o3_closefontclass ? '' : wrapStr(0,o3_closesize,'close'))+close+(o3_closefontclass ? '' : wrapStr(1,o3_closesize,'close'))+'</a></td>'; txt='<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_bgbackground+' '+o3_height)+'><tr><td><table width="100%" border="0" cellpadding="0" cellspacing="0"><tr><td'+(o3_captionfontclass ? ' class="'+o3_captionfontclass+'">' : '>')+(o3_captionfontclass ? '' : '<b>'+wrapStr(0,o3_captionsize,'caption'))+o3_capicon+title+(o3_captionfontclass ? '' : wrapStr(1,o3_captionsize)+'</b>')+'</td>'+closing+'</tr></table><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' :'>')+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize)) + '</td></tr></table></td></tr></table>'; set_background(""); return txt; } // Sets the background picture,padding and lots more. :) function ol_content_background(text,picture,hasfullhtml) { if (hasfullhtml) { txt=text; } else { txt='<table width="'+o3_width+'" border="0" cellpadding="0" cellspacing="0" height="'+o3_height+'"><tr><td colspan="3" height="'+o3_padyt+'"></td></tr><tr><td width="'+o3_padxl+'"></td><td valign="TOP" width="'+(o3_width-o3_padxl-o3_padxr)+(o3_textfontclass ? '" class="'+o3_textfontclass : '')+'">'+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td><td width="'+o3_padxr+'"></td></tr><tr><td colspan="3" height="'+o3_padyb+'"></td></tr></table>'; } set_background(picture); return txt; } // Loads a picture into the div. function set_background(pic) { if (pic == "") { if (olNs4) { over.background.src = null; } else if (over.style) { over.style.backgroundImage = "none"; } } else { if (olNs4) { over.background.src = pic; } else if (over.style) { over.style.width=o3_width + 'px'; over.style.backgroundImage = "url("+pic+")"; } } } //////// // HANDLING FUNCTIONS //////// var olShowId=-1; // Displays the popup function disp(statustext) { runHook("disp", FBEFORE); if (o3_allowmove == 0) { runHook("placeLayer", FREPLACE); (olNs6&&olShowId<0) ? olShowId=setTimeout("runHook('showObject', FREPLACE, over)", 1) : runHook("showObject", FREPLACE, over); o3_allowmove = (o3_sticky || o3_followmouse==0) ? 0 : 1; } runHook("disp", FAFTER); if (statustext != "") self.status = statustext; } // Creates the actual popup structure function createPopup(lyrContent){ runHook("createPopup", FBEFORE); if (o3_wrap) { var wd,ww,theObj=(olNs4 ? over : over.style); theObj.top=theObj.left=-10000 + (!olNs4 ? 'px' : 0); layerWrite(lyrContent); wd = (olNs4 ? over.clip.width : over.offsetWidth); if (wd > (ww=windowWidth())) { lyrContent=lyrContent.replace(/\ /g, ' '); o3_width=ww; o3_wrap=0; } } layerWrite(lyrContent); // Have to set o3_width for placeLayer() routine if o3_wrap is turned on if (o3_wrap) o3_width=(olNs4 ? over.clip.width : over.offsetWidth); runHook("createPopup", FAFTER, lyrContent); return true; } // Decides where we want the popup. function placeLayer() { var placeX, placeY, widthFix = 0; // HORIZONTAL PLACEMENT, re-arranged to work in Safari if (o3_frame.innerWidth) widthFix=18; iwidth = windowWidth(); // Horizontal scroll offset winoffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollLeft') : o3_frame.pageXOffset; placeX = runHook('horizontalPlacement',FCHAIN,iwidth,winoffset,widthFix); // VERTICAL PLACEMENT, re-arranged to work in Safari if (o3_frame.innerHeight) { iheight=o3_frame.innerHeight; } else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientHeight=='number'")&&eval('o3_frame.'+docRoot+'.clientHeight')) { iheight=eval('o3_frame.'+docRoot+'.clientHeight'); } // Vertical scroll offset scrolloffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollTop') : o3_frame.pageYOffset; placeY = runHook('verticalPlacement',FCHAIN,iheight,scrolloffset); // Actually move the object. repositionTo(over, placeX, placeY); } // Moves the layer function olMouseMove(e) { var e = (e) ? e : event; if (e.pageX) { o3_x = e.pageX; o3_y = e.pageY; } else if (e.clientX) { o3_x = eval('e.clientX+o3_frame.'+docRoot+'.scrollLeft'); o3_y = eval('e.clientY+o3_frame.'+docRoot+'.scrollTop'); } if (o3_allowmove == 1) runHook("placeLayer", FREPLACE); // MouseOut handler if (hoveringSwitch && !olNs4 && runHook("cursorOff", FREPLACE)) { (olHideDelay ? hideDelay(olHideDelay) : cClick()); hoveringSwitch = !hoveringSwitch; } } // Fake function for 3.0 users. function no_overlib() { return ver3fix; } // Capture the mouse and chain other scripts. function olMouseCapture() { capExtent = document; var fN, str, l, k, f, mseHandler = olMouseMove; var re = /function[ ]*(\w*)\(/; if (document.onmousemove || (!olIe4 && window.onmousemove)) { if (window.onmousemove) capExtent = window; f = capExtent.onmousemove.toString(); fN = f.match(re); if (fN==null) { str=f+'(e); '; } else if (fN[1] == 'anonymous' || fN[1] == 'olMouseMove') { olCheckMouseCapture = false; return; } else { if (fN[1]) str = fN[1]+'(e); '; else { l=f.indexOf('{')+1; k=f.lastIndexOf('}'); str=f.substring(l,k) + '\n'; } } str += 'olMouseMove(e); '; mseHandler = new Function('e', str); } capExtent.onmousemove = mseHandler; if (olNs4) capExtent.captureEvents(Event.MOUSEMOVE); } //////// // PARSING FUNCTIONS //////// // Does the actual command parsing. function parseTokens(pf, ar) { // What the next argument is expected to be. var v, mode=-1, par = (pf != 'ol_'); var fnMark = (par && !ar.length ? 1 : 0); for (i = 0; i < ar.length; i++) { if (mode < 0) { // Arg is maintext,unless its a number between pmStart and pmUpper // then its a command. if (typeof ar[i] == 'number' && ar[i] > pmStart && ar[i] < pmUpper) { fnMark = (par ? 1 : 0); i--; // backup one so that the next block can parse it } else { switch(pf) { case 'ol_': ol_text = ar[i].toString(); break; default: o3_text=ar[i].toString(); } } mode = 0; } else { // Note: NS4 doesn't like switch cases with vars. if (ar[i] >= pmCount || ar[i]==DONOTHING) { continue; } if (ar[i]==INARRAY) { fnMark = 0; eval(pf+'text=ol_texts['+ar[++i]+'].toString()'); continue; } if (ar[i]==CAPARRAY) { eval(pf+'cap=ol_caps['+ar[++i]+'].toString()'); continue; } if (ar[i]==STICKY) { if (pf!='ol_') eval(pf+'sticky=1'); continue; } if (ar[i]==BACKGROUND) { eval(pf+'background="'+ar[++i]+'"'); continue; } if (ar[i]==NOCLOSE) { if (pf!='ol_') opt_NOCLOSE(); continue; } if (ar[i]==CAPTION) { eval(pf+"cap='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==CENTER || ar[i]==LEFT || ar[i]==RIGHT) { eval(pf+'hpos='+ar[i]); if(pf!='ol_') olHautoFlag=1; continue; } if (ar[i]==OFFSETX) { eval(pf+'offsetx='+ar[++i]); continue; } if (ar[i]==OFFSETY) { eval(pf+'offsety='+ar[++i]); continue; } if (ar[i]==FGCOLOR) { eval(pf+'fgcolor="'+ar[++i]+'"'); continue; } if (ar[i]==BGCOLOR) { eval(pf+'bgcolor="'+ar[++i]+'"'); continue; } if (ar[i]==TEXTCOLOR) { eval(pf+'textcolor="'+ar[++i]+'"'); continue; } if (ar[i]==CAPCOLOR) { eval(pf+'capcolor="'+ar[++i]+'"'); continue; } if (ar[i]==CLOSECOLOR) { eval(pf+'closecolor="'+ar[++i]+'"'); continue; } if (ar[i]==WIDTH) { eval(pf+'width='+ar[++i]); continue; } if (ar[i]==BORDER) { eval(pf+'border='+ar[++i]); continue; } if (ar[i]==CELLPAD) { i=opt_MULTIPLEARGS(++i,ar,(pf+'cellpad')); continue; } if (ar[i]==STATUS) { eval(pf+"status='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==AUTOSTATUS) { eval(pf +'autostatus=('+pf+'autostatus == 1) ? 0 : 1'); continue; } if (ar[i]==AUTOSTATUSCAP) { eval(pf +'autostatus=('+pf+'autostatus == 2) ? 0 : 2'); continue; } if (ar[i]==HEIGHT) { eval(pf+'height='+pf+'aboveheight='+ar[++i]); continue; } // Same param again. if (ar[i]==CLOSETEXT) { eval(pf+"close='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==SNAPX) { eval(pf+'snapx='+ar[++i]); continue; } if (ar[i]==SNAPY) { eval(pf+'snapy='+ar[++i]); continue; } if (ar[i]==FIXX) { eval(pf+'fixx='+ar[++i]); continue; } if (ar[i]==FIXY) { eval(pf+'fixy='+ar[++i]); continue; } if (ar[i]==RELX) { eval(pf+'relx='+ar[++i]); continue; } if (ar[i]==RELY) { eval(pf+'rely='+ar[++i]); continue; } if (ar[i]==FGBACKGROUND) { eval(pf+'fgbackground="'+ar[++i]+'"'); continue; } if (ar[i]==BGBACKGROUND) { eval(pf+'bgbackground="'+ar[++i]+'"'); continue; } if (ar[i]==PADX) { eval(pf+'padxl='+ar[++i]); eval(pf+'padxr='+ar[++i]); continue; } if (ar[i]==PADY) { eval(pf+'padyt='+ar[++i]); eval(pf+'padyb='+ar[++i]); continue; } if (ar[i]==FULLHTML) { if (pf!='ol_') eval(pf+'fullhtml=1'); continue; } if (ar[i]==BELOW || ar[i]==ABOVE) { eval(pf+'vpos='+ar[i]); if (pf!='ol_') olVautoFlag=1; continue; } if (ar[i]==CAPICON) { eval(pf+'capicon="'+ar[++i]+'"'); continue; } if (ar[i]==TEXTFONT) { eval(pf+"textfont='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==CAPTIONFONT) { eval(pf+"captionfont='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==CLOSEFONT) { eval(pf+"closefont='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==TEXTSIZE) { eval(pf+'textsize="'+ar[++i]+'"'); continue; } if (ar[i]==CAPTIONSIZE) { eval(pf+'captionsize="'+ar[++i]+'"'); continue; } if (ar[i]==CLOSESIZE) { eval(pf+'closesize="'+ar[++i]+'"'); continue; } if (ar[i]==TIMEOUT) { eval(pf+'timeout='+ar[++i]); continue; } if (ar[i]==FUNCTION) { if (pf=='ol_') { if (typeof ar[i+1]!='number') { v=ar[++i]; ol_function=(typeof v=='function' ? v : null); }} else {fnMark = 0; v = null; if (typeof ar[i+1]!='number') v = ar[++i]; opt_FUNCTION(v); } continue; } if (ar[i]==DELAY) { eval(pf+'delay='+ar[++i]); continue; } if (ar[i]==HAUTO) { eval(pf+'hauto=('+pf+'hauto == 0) ? 1 : 0'); continue; } if (ar[i]==VAUTO) { eval(pf+'vauto=('+pf+'vauto == 0) ? 1 : 0'); continue; } if (ar[i]==CLOSECLICK) { eval(pf +'closeclick=('+pf+'closeclick == 0) ? 1 : 0'); continue; } if (ar[i]==WRAP) { eval(pf +'wrap=('+pf+'wrap == 0) ? 1 : 0'); continue; } if (ar[i]==FOLLOWMOUSE) { eval(pf +'followmouse=('+pf+'followmouse == 1) ? 0 : 1'); continue; } if (ar[i]==MOUSEOFF) { eval(pf +'mouseoff=('+pf+'mouseoff==0) ? 1 : 0'); v=ar[i+1]; if (pf != 'ol_' && eval(pf+'mouseoff') && typeof v == 'number' && (v < pmStart || v > pmUpper)) olHideDelay=ar[++i]; continue; } if (ar[i]==CLOSETITLE) { eval(pf+"closetitle='"+escSglQuote(ar[++i])+"'"); continue; } if (ar[i]==CSSOFF||ar[i]==CSSCLASS) { eval(pf+'css='+ar[i]); continue; } if (ar[i]==COMPATMODE) { eval(pf+'compatmode=('+pf+'compatmode==0) ? 1 : 0'); continue; } if (ar[i]==FGCLASS) { eval(pf+'fgclass="'+ar[++i]+'"'); continue; } if (ar[i]==BGCLASS) { eval(pf+'bgclass="'+ar[++i]+'"'); continue; } if (ar[i]==TEXTFONTCLASS) { eval(pf+'textfontclass="'+ar[++i]+'"'); continue; } if (ar[i]==CAPTIONFONTCLASS) { eval(pf+'captionfontclass="'+ar[++i]+'"'); continue; } if (ar[i]==CLOSEFONTCLASS) { eval(pf+'closefontclass="'+ar[++i]+'"'); continue; } i = parseCmdLine(pf, i, ar); } } if (fnMark && o3_function) o3_text = o3_function(); if ((pf == 'o3_') && o3_wrap) { o3_width = 0; var tReg=/<.*\n*>/ig; if (!tReg.test(o3_text)) o3_text = o3_text.replace(/[ ]+/g, ' '); if (!tReg.test(o3_cap))o3_cap = o3_cap.replace(/[ ]+/g, ' '); } if ((pf == 'o3_') && o3_sticky) { if (!o3_close && (o3_frame != ol_frame)) o3_close = ol_close; if (o3_mouseoff && (o3_frame == ol_frame)) opt_NOCLOSE(' '); } } //////// // LAYER FUNCTIONS //////// // Writes to a layer function layerWrite(txt) { txt += "\n"; if (olNs4) { var lyr = o3_frame.document.layers['overDiv'].document lyr.write(txt) lyr.close() } else if (typeof over.innerHTML != 'undefined') { if (olIe5 && isMac) over.innerHTML = ''; over.innerHTML = txt; } else { range = o3_frame.document.createRange(); range.setStartAfter(over); domfrag = range.createContextualFragment(txt); while (over.hasChildNodes()) { over.removeChild(over.lastChild); } over.appendChild(domfrag); } } // Make an object visible function showObject(obj) { runHook("showObject", FBEFORE); var theObj=(olNs4 ? obj : obj.style); theObj.visibility = 'visible'; runHook("showObject", FAFTER); } // Hides an object function hideObject(obj) { runHook("hideObject", FBEFORE); var theObj=(olNs4 ? obj : obj.style); if (olNs6 && olShowId>0) { clearTimeout(olShowId); olShowId=0; } theObj.visibility = 'hidden'; theObj.top=theObj.left=-10000 + (!olNs4 ? 'px' : 0); if (o3_timerid > 0) clearTimeout(o3_timerid); if (o3_delayid > 0) clearTimeout(o3_delayid); o3_timerid = 0; o3_delayid = 0; self.status = ""; if (obj.onmouseout || obj.onmouseover) { if (olNs4) obj.releaseEvents(Event.MOUSEOUT || Event.MOUSEOVER); obj.onmouseout = obj.onmouseover = null; } runHook("hideObject", FAFTER); } // Move a layer function repositionTo(obj, xL, yL) { var theObj=(olNs4 ? obj : obj.style); theObj.left = xL + (!olNs4 ? 'px' : 0); theObj.top = yL + (!olNs4 ? 'px' : 0); } // Check position of cursor relative to overDiv DIVision; mouseOut function function cursorOff() { var left = parseInt(over.style.left); var top = parseInt(over.style.top); var right = left + (over.offsetWidth >= parseInt(o3_width) ? over.offsetWidth : parseInt(o3_width)); var bottom = top + (over.offsetHeight >= o3_aboveheight ? over.offsetHeight : o3_aboveheight); if (o3_x < left || o3_x > right || o3_y < top || o3_y > bottom) return true; return false; } //////// // COMMAND FUNCTIONS //////// // Calls callme or the default function. function opt_FUNCTION(callme) { o3_text = (callme ? (typeof callme=='string' ? (/.+\(.*\)/.test(callme) ? eval(callme) : callme) : callme()) : (o3_function ? o3_function() : 'No Function')); return 0; } // Handle hovering function opt_NOCLOSE(unused) { if (!unused) o3_close = ""; if (olNs4) { over.captureEvents(Event.MOUSEOUT || Event.MOUSEOVER); over.onmouseover = function () { if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid = 0; } } over.onmouseout = function (e) { if (olHideDelay) hideDelay(olHideDelay); else cClick(e); } } else { over.onmouseover = function () {hoveringSwitch = true; if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid =0; } } } return 0; } // Function to scan command line arguments for multiples function opt_MULTIPLEARGS(i, args, parameter) { var k=i, re, pV, str=''; for(k=i; k<args.length; k++) { if(typeof args[k] == 'number' && args[k]>pmStart) break; str += args[k] + ','; } if (str) str = str.substring(0,--str.length); k--; // reduce by one so the for loop this is in works correctly pV=(olNs4 && /cellpad/i.test(parameter)) ? str.split(',')[0] : str; eval(parameter + '="' + pV + '"'); return k; } // Remove in texts when done. function nbspCleanup() { if (o3_wrap) { o3_text = o3_text.replace(/\ /g, ' '); o3_cap = o3_cap.replace(/\ /g, ' '); } } // Escape embedded single quotes in text strings function escSglQuote(str) { return str.toString().replace(/'/g,"\\'"); } // Onload handler for window onload event function OLonLoad_handler(e) { var re = /\w+\(.*\)[;\s]+/g, olre = /overlib\(|nd\(|cClick\(/, fn, l, i; if(!olLoaded) olLoaded=1; // Remove it for Gecko based browsers if(window.removeEventListener && e.eventPhase == 3) window.removeEventListener("load",OLonLoad_handler,false); else if(window.detachEvent) { // and for IE and Opera 4.x but execute calls to overlib, nd, or cClick() window.detachEvent("onload",OLonLoad_handler); var fN = document.body.getAttribute('onload'); if (fN) { fN=fN.toString().match(re); if (fN && fN.length) { for (i=0; i<fN.length; i++) { if (/anonymous/.test(fN[i])) continue; while((l=fN[i].search(/\)[;\s]+/)) != -1) { fn=fN[i].substring(0,l+1); fN[i] = fN[i].substring(l+2); if (olre.test(fn)) eval(fn); } } } } } } // Wraps strings in Layer Generation Functions with the correct tags // endWrap true(if end tag) or false if start tag // fontSizeStr - font size string such as '1' or '10px' // whichString is being wrapped -- 'text', 'caption', or 'close' function wrapStr(endWrap,fontSizeStr,whichString) { var fontStr, fontColor, isClose=((whichString=='close') ? 1 : 0), hasDims=/[%\-a-z]+$/.test(fontSizeStr); fontSizeStr = (olNs4) ? (!hasDims ? fontSizeStr : '1') : fontSizeStr; if (endWrap) return (hasDims&&!olNs4) ? (isClose ? '</span>' : '</div>') : '</font>'; else { fontStr='o3_'+whichString+'font'; fontColor='o3_'+((whichString=='caption')? 'cap' : whichString)+'color'; return (hasDims&&!olNs4) ? (isClose ? '<span style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">' : '<div style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">') : '<font face="'+eval(fontStr)+'" color="'+eval(fontColor)+'" size="'+(parseInt(fontSizeStr)>7 ? '7' : fontSizeStr)+'">'; } } // Quotes Multi word font names; needed for CSS Standards adherence in font-family function quoteMultiNameFonts(theFont) { var v, pM=theFont.split(','); for (var i=0; i<pM.length; i++) { v=pM[i]; v=v.replace(/^\s+/,'').replace(/\s+$/,''); if(/\s/.test(v) && !/['"]/.test(v)) { v="\'"+v+"\'"; pM[i]=v; } } return pM.join(); } // dummy function which will be overridden function isExclusive(args) { return false; } // function will delay close by time milliseconds function hideDelay(time) { if (time&&!o3_delay) { if (o3_timerid > 0) clearTimeout(o3_timerid); o3_timerid=setTimeout("cClick()",(o3_timeout=time)); } } // Was originally in the placeLayer() routine; separated out for future ease function horizontalPlacement(browserWidth, horizontalScrollAmount, widthFix) { var placeX, iwidth=browserWidth, winoffset=horizontalScrollAmount; var parsedWidth = parseInt(o3_width); if (o3_fixx > -1 || o3_relx != null) { // Fixed position placeX=(o3_relx != null ? ( o3_relx < 0 ? winoffset +o3_relx+ iwidth - parsedWidth - widthFix : winoffset+o3_relx) : o3_fixx); } else { // If HAUTO, decide what to use. if (o3_hauto == 1) { if ((o3_x - winoffset) > (iwidth / 2)) { o3_hpos = LEFT; } else { o3_hpos = RIGHT; } } // From mouse if (o3_hpos == CENTER) { // Center placeX = o3_x+o3_offsetx-(parsedWidth/2); if (placeX < winoffset) placeX = winoffset; } if (o3_hpos == RIGHT) { // Right placeX = o3_x+o3_offsetx; if ((placeX+parsedWidth) > (winoffset+iwidth - widthFix)) { placeX = iwidth+winoffset - parsedWidth - widthFix; if (placeX < 0) placeX = 0; } } if (o3_hpos == LEFT) { // Left placeX = o3_x-o3_offsetx-parsedWidth; if (placeX < winoffset) placeX = winoffset; } // Snapping! if (o3_snapx > 1) { var snapping = placeX % o3_snapx; if (o3_hpos == LEFT) { placeX = placeX - (o3_snapx+snapping); } else { // CENTER and RIGHT placeX = placeX+(o3_snapx - snapping); } if (placeX < winoffset) placeX = winoffset; } } return placeX; } // was originally in the placeLayer() routine; separated out for future ease function verticalPlacement(browserHeight,verticalScrollAmount) { var placeY, iheight=browserHeight, scrolloffset=verticalScrollAmount; var parsedHeight=(o3_aboveheight ? parseInt(o3_aboveheight) : (olNs4 ? over.clip.height : over.offsetHeight)); if (o3_fixy > -1 || o3_rely != null) { // Fixed position placeY=(o3_rely != null ? (o3_rely < 0 ? scrolloffset+o3_rely+iheight - parsedHeight : scrolloffset+o3_rely) : o3_fixy); } else { // If VAUTO, decide what to use. if (o3_vauto == 1) { if ((o3_y - scrolloffset) > (iheight / 2) && o3_vpos == BELOW && (o3_y + parsedHeight + o3_offsety - (scrolloffset + iheight) > 0)) { o3_vpos = ABOVE; } else if (o3_vpos == ABOVE && (o3_y - (parsedHeight + o3_offsety) - scrolloffset < 0)) { o3_vpos = BELOW; } } // From mouse if (o3_vpos == ABOVE) { if (o3_aboveheight == 0) o3_aboveheight = parsedHeight; placeY = o3_y - (o3_aboveheight+o3_offsety); if (placeY < scrolloffset) placeY = scrolloffset; } else { // BELOW placeY = o3_y+o3_offsety; } // Snapping! if (o3_snapy > 1) { var snapping = placeY % o3_snapy; if (o3_aboveheight > 0 && o3_vpos == ABOVE) { placeY = placeY - (o3_snapy+snapping); } else { placeY = placeY+(o3_snapy - snapping); } if (placeY < scrolloffset) placeY = scrolloffset; } } return placeY; } // checks positioning flags function checkPositionFlags() { if (olHautoFlag) olHautoFlag = o3_hauto=0; if (olVautoFlag) olVautoFlag = o3_vauto=0; return true; } // get Browser window width function windowWidth() { var w; if (o3_frame.innerWidth) w=o3_frame.innerWidth; else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientWidth=='number'")&&eval('o3_frame.'+docRoot+'.clientWidth')) w=eval('o3_frame.'+docRoot+'.clientWidth'); return w; } // create the div container for popup content if it doesn't exist function createDivContainer(id,frm,zValue) { id = (id || 'overDiv'), frm = (frm || o3_frame), zValue = (zValue || 1000); var objRef, divContainer = layerReference(id); if (divContainer == null) { if (olNs4) { divContainer = frm.document.layers[id] = new Layer(window.innerWidth, frm); objRef = divContainer; } else { var body = (olIe4 ? frm.document.all.tags('BODY')[0] : frm.document.getElementsByTagName("BODY")[0]); if (olIe4&&!document.getElementById) { body.insertAdjacentHTML("beforeEnd",'<div id="'+id+'"></div>'); divContainer=layerReference(id); } else { divContainer = frm.document.createElement("DIV"); divContainer.id = id; body.appendChild(divContainer); } objRef = divContainer.style; } with (objRef) { position = 'absolute'; visibility = 'hidden'; zIndex = zValue; } } return divContainer; } // get reference to a layer with ID=id function layerReference(id) { return (olNs4 ? o3_frame.document.layers[id] : (document.all ? o3_frame.document.all[id] : o3_frame.document.getElementById(id))); } //////// // PLUGIN ACTIVATION FUNCTIONS //////// // Runs plugin functions to set runtime variables. function setRunTimeVariables(){ if (typeof runTime != 'undefined' && runTime.length) { for (var k = 0; k < runTime.length; k++) { runTime[k](); } } } // Runs plugin functions to parse commands. function parseCmdLine(pf, i, args) { if (typeof cmdLine != 'undefined' && cmdLine.length) { for (var k = 0; k < cmdLine.length; k++) { var j = cmdLine[k](pf, i, args); if (j >- 1) { i = j; break; } } } return i; } // Runs plugin functions to do things after parse. function postParseChecks(){ if (typeof postParse != 'undefined' && postParse.length) { for (var k = 0; k < postParse.length; k++) { if (postParse[k]()) continue; return false; // end now since have an error } } return true; } //////// // PLUGIN REGISTRATION FUNCTIONS //////// // Registers commands and creates constants. function registerCommands(cmdStr) { if (typeof cmdStr!='string') return; var pM = cmdStr.split(','); pms = pms.concat(pM); for (var i = 0; i< pM.length; i++) { eval(pM[i].toUpperCase()+'='+pmCount++); } } // Registers no-parameter commands function registerNoParameterCommands(cmdStr) { if (!cmdStr && typeof cmdStr!='string') return; pmt=(!pmt) ? cmdStr : pmt + ',' + cmdStr; } // Register a function to hook at a certain point. function registerHook(fnHookTo, fnRef, hookType, optPm) { var hookPt, last = typeof optPm; if (fnHookTo == 'plgIn'||fnHookTo == 'postParse') return; if (typeof hookPts == 'undefined') hookPts = new Array(); if (typeof hookPts[fnHookTo] == 'undefined') hookPts[fnHookTo] = new FunctionReference(); hookPt = hookPts[fnHookTo]; if (hookType != null) { if (hookType == FREPLACE) { hookPt.ovload = fnRef; // replace normal overlib routine if (fnHookTo.indexOf('ol_content_') > -1) hookPt.alt[pms[CSSOFF-1-pmStart]]=fnRef; } else if (hookType == FBEFORE || hookType == FAFTER) { var hookPt=(hookType == 1 ? hookPt.before : hookPt.after); if (typeof fnRef == 'object') { hookPt = hookPt.concat(fnRef); } else { hookPt[hookPt.length++] = fnRef; } if (optPm) hookPt = reOrder(hookPt, fnRef, optPm); } else if (hookType == FALTERNATE) { if (last=='number') hookPt.alt[pms[optPm-1-pmStart]] = fnRef; } else if (hookType == FCHAIN) { hookPt = hookPt.chain; if (typeof fnRef=='object') hookPt=hookPt.concat(fnRef); // add other functions else hookPt[hookPt.length++]=fnRef; } return; } } // Register a function that will set runtime variables. function registerRunTimeFunction(fn) { if (isFunction(fn)) { if (typeof runTime == 'undefined') runTime = new Array(); if (typeof fn == 'object') { runTime = runTime.concat(fn); } else { runTime[runTime.length++] = fn; } } } // Register a function that will handle command parsing. function registerCmdLineFunction(fn){ if (isFunction(fn)) { if (typeof cmdLine == 'undefined') cmdLine = new Array(); if (typeof fn == 'object') { cmdLine = cmdLine.concat(fn); } else { cmdLine[cmdLine.length++] = fn; } } } // Register a function that does things after command parsing. function registerPostParseFunction(fn){ if (isFunction(fn)) { if (typeof postParse == 'undefined') postParse = new Array(); if (typeof fn == 'object') { postParse = postParse.concat(fn); } else { postParse[postParse.length++] = fn; } } } //////// // PLUGIN REGISTRATION FUNCTIONS //////// // Runs any hooks registered. function runHook(fnHookTo, hookType) { var l = hookPts[fnHookTo], k, rtnVal, optPm, arS, ar = runHook.arguments; if (hookType == FREPLACE) { arS = argToString(ar, 2); if (typeof l == 'undefined' || !(l = l.ovload)) return eval(fnHookTo+'('+arS+')'); else return eval('l('+arS+')'); } else if (hookType == FBEFORE || hookType == FAFTER) { if (typeof l == 'undefined') return; l=(hookType == 1 ? l.before : l.after); if (!l.length) return; arS = argToString(ar, 2); for (var k = 0; k < l.length; k++) eval('l[k]('+arS+')'); } else if (hookType == FALTERNATE) { optPm = ar[2]; arS = argToString(ar, 3); if (typeof l == 'undefined' || (l = l.alt[pms[optPm-1-pmStart]]) == 'undefined') { return eval(fnHookTo+'('+arS+')'); } else { return eval('l('+arS+')'); } } else if (hookType == FCHAIN) { arS=argToString(ar,2); l=l.chain; for (k=l.length; k > 0; k--) if((rtnVal=eval('l[k-1]('+arS+')'))!=void(0)) return rtnVal; } } //////// // UTILITY FUNCTIONS //////// // Checks if something is a function. function isFunction(fnRef) { var rtn = true; if (typeof fnRef == 'object') { for (var i = 0; i < fnRef.length; i++) { if (typeof fnRef[i]=='function') continue; rtn = false; break; } } else if (typeof fnRef != 'function') { rtn = false; } return rtn; } // Converts an array into an argument string for use in eval. function argToString(array, strtInd, argName) { var jS = strtInd, aS = '', ar = array; argName=(argName ? argName : 'ar'); if (ar.length > jS) { for (var k = jS; k < ar.length; k++) aS += argName+'['+k+'], '; aS = aS.substring(0, aS.length-2); } return aS; } // Places a hook in the correct position in a hook point. function reOrder(hookPt, fnRef, order) { if (!order || typeof order == 'undefined' || typeof order == 'number') return; var newPt = new Array(), match; if (typeof order=='function') { if (typeof fnRef=='object') { newPt = newPt.concat(fnRef); } else { newPt[newPt.length++]=fnRef; } for (var i = 0; i < hookPt.length; i++) { match = false; if (typeof fnRef == 'function' && hookPt[i] == fnRef) { continue; } else { for(var j = 0; j < fnRef.length; j++) if (hookPt[i] == fnRef[j]) { match = true; break; } } if (!match) newPt[newPt.length++] = hookPt[i]; } newPt[newPt.length++] = order; } else if (typeof order == 'object') { if (typeof fnRef == 'object') { newPt = newPt.concat(fnRef); } else { newPt[newPt.length++] = fnRef; } for (var j = 0; j < hookPt.length; j++) { match = false; if (typeof fnRef == 'function' && hookPt[j] == fnRef) { continue; } else { for (var i = 0; i < fnRef.length; i++) if (hookPt[j] == fnRef[i]) { match = true; break; } } if (!match) newPt[newPt.length++]=hookPt[j]; } for (i = 0; i < newPt.length; i++) hookPt[i] = newPt[i]; newPt.length = 0; for (var j = 0; j < hookPt.length; j++) { match = false; for (var i = 0; i < order.length; i++) { if (hookPt[j] == order[i]) { match = true; break; } } if (!match) newPt[newPt.length++] = hookPt[j]; } newPt = newPt.concat(order); } for(i = 0; i < newPt.length; i++) hookPt[i] = newPt[i]; return hookPt; } //////// // OBJECT CONSTRUCTORS //////// // Object for handling hooks. function FunctionReference() { this.ovload = null; this.before = new Array(); this.after = new Array(); this.alt = new Array(); this.chain = new Array(); } // Object for simple access to the overLIB version used. // Examples: simpleversion:351 major:3 minor:5 revision:1 function Info(version, prerelease) { this.version = version; this.prerelease = prerelease; this.simpleversion = Math.round(this.version*100); this.major = parseInt(this.simpleversion / 100); this.minor = parseInt(this.simpleversion / 10) - this.major * 10; this.revision = parseInt(this.simpleversion) - this.major * 100 - this.minor * 10; this.meets = meets; } // checks for Core Version required function meets(reqdVersion) { return (!reqdVersion) ? false : this.simpleversion >= Math.round(100*parseFloat(reqdVersion)); } //////// // STANDARD REGISTRATIONS //////// registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSOFF); registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSOFF); registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSOFF); registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSCLASS); registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSCLASS); registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSCLASS); registerPostParseFunction(checkPositionFlags); registerHook("hideObject", nbspCleanup, FAFTER); registerHook("horizontalPlacement", horizontalPlacement, FCHAIN); registerHook("verticalPlacement", verticalPlacement, FCHAIN); if (olNs4||(olIe5&&isMac)||olKq) olLoaded=1; registerNoParameterCommands('sticky,autostatus,autostatuscap,fullhtml,hauto,vauto,closeclick,wrap,followmouse,mouseoff,compatmode');