Metacat

//\/////

//\  overLIB 4.21 - 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.

//   $Revision$                $Date$

//\/////

//\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('4.21', 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

var hookPts = new Array(), postParse = new Array(), cmdLine = new Array(), runTime = new Array();

// for plugins

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) {

    var pc_result = window.attachEvent("onload",OLonLoad_handler);

    if( pc_result == false ) alert("Failed onload attach");

  } else {

    alert( "failed attach");

  }

}

var capExtent;

////////

// 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) {

	var cpIsMultiple = /,/.test(o3_cellpad);

	var 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" '+((olNs4||!cpIsMultiple) ? '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+'">' : ((!olNs4&&cpIsMultiple) ? ' style="'+setCellPadStr(o3_cellpad)+'">' : '>'))+(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, txt, cpIsMultiple = /,/.test(o3_cellpad);

	var closing, closeevent;

	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+' />';

	}