function addLoadEvent(func) {   
	var oldonload = window.onload;   
	if (typeof window.onload != 'function') {   
		window.onload = func;   
	} else {   
		window.onload = function() {   
			if (oldonload) { oldonload();  }   
			func();   
		}   
	}   
}   
function expandInit(idPrefix){
	var idIndex=1;
	var elContainer, elHead, elLink;
	while(elContainer =   document.getElementById(idPrefix + '_cont_' + idIndex)){
		elHead =   document.getElementById(idPrefix + '_head_' + idIndex);
		elSwitch =   document.getElementById(idPrefix + '_switch_' + idIndex);
		// Hide all but first container
		if (idIndex == 1) {
			elContainer.style.display='block';
			elSwitch.innerHTML = '';
		}
		else{
			elContainer.style.display='none';
			elSwitch.innerHTML = 'Show';
		}
		idIndex++;
	}
}

function expander(idPrefix, elLinkIndex){
	var els = new Array();
	var idIndex=1;
	var elContainer, elHead, elLink;
	while(elContainer =   document.getElementById(idPrefix + '_cont_' + idIndex)){
		elHead =   document.getElementById(idPrefix + '_head_' + idIndex);
		elSwitch =   document.getElementById(idPrefix + '_switch_' + idIndex);
		// Hide all but selected container
		els[idIndex] = new elExpand(idPrefix + '_cont_' + idIndex);
		if (idIndex == elLinkIndex) {
			
			els[idIndex].open();
			//elContainer.style.display='block';
			elSwitch.innerHTML = '';
		}
		else{
			//els[idIndex].close();
			elContainer.style.display='none';
			elSwitch.innerHTML = 'Show';
		}
		idIndex++;
	}
	return(false);
}
function elExpand(id ){
 
	this.id  = id;
	this.el =   document.getElementById(id);
 
	if (this.el) {
		this.exists = true;
		this.el.style.overflow='hidden';
		if (this.el.fullHeight) this.fullHeight = this.el.fullHeight;
		else{
			this.fullHeight = this.el.offsetHeight;
			this.el.fullHeight = this.fullHeight;
		}
		if (this.fullHeight==0 || this.el.style.display=='none'){
			this.closed = true;
			this.el.style.visibility='hidden';
			this.el.style.display='block';
			this.fullHeight = this.el.offsetHeight;
			this.el.style.display='none';
			this.el.style.visibility='visible';
		}
		this.durSeconds = 1 + parseInt(this.fullHeight/200);; // so we get similar rates on differnt size divs.
	}
	  
	this.close = function(){
		this.endHeight = 0;
		this.startHeight = this.fullHeight ;
		this.height = this.startHeight;
		this.dir=-1;
		this.startTime = new Date().getTime();
		this.resize();
	}
	
	this.open = function(){
		this.endHeight = this.fullHeight;
		this.startHeight = 0 ;
		this.dir=1;
		this.height = this.startHeight;
		this.startTime = new Date().getTime();
		this.resize();
	}
	
    this.resize = function() {
		var elapsedTime = new Date().getTime() - this.startTime; // milliseconds
		var perCent =  parseInt(elapsedTime / ( 5 *  this.durSeconds ));
		if (this.dir==1) {
			this.height = this.endHeight /100 * perCent;
			if (this.height > this.endHeight) this.height = this.endHeight;
		}
		else {
			this.height = this.startHeight - (this.startHeight /100 * perCent) ;
			if (this.height < this.endHeight) this.height = this.endHeight;
		}
		this.el.style.height = this.height  + 'px';
		if (this.height == this.endHeight){ // FINISHED!
			if(this.timerID) clearInterval(this.timerID);
			if ( this.endHeight==0) {	// CLOSING
				this.el.style.display='none';
				this.closed = true;
			}
			else this.closed = false;
			this.timerID=false;
			 
		}
		else if (! this.timerID ){
			this.el.style.display='block';
			this.el.style.visibility='visible';
			var pThis = this;
			var f = function(){pThis.resize();}
			this.timerID = window.setInterval (f, 40);
		}
    }
}
function getInternetExplorerVersion() {    var rv = -1;  if (navigator.appName == 'Microsoft Internet Explorer') {  var ua = navigator.userAgent;        var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");        if (re.exec(ua) != null)            rv = parseFloat(RegExp.$1);    }    return rv;}

/*	BLOCK TOGGLE FUNCTIONS	*/
var btHideText='Hide';
var btShowText='Show';
var btElems = new Array;
function btInit(blockClass, btnClass, hideText, showText){if (hideText) btHideText = hideText;if (showText) btShowText = showText;var allElems = document.getElementsByTagName('*');var shown = 0;for (var i = 0; i < allElems.length; i++) {	var thisElem = allElems[i];	if (thisElem.className && thisElem.className == blockClass) thisElem.style.display = 'none';else if (thisElem.className && thisElem.className == btnClass) thisElem.style.display = 'inline';	}}
function btSwitch(elLink, divID){if( btElems[divID] ) el = btElems[divID];else {var el = new elExpand(divID); btElems[divID] = el;}if (el.exists) {if (el.closed) {el.open() ;	elLink.firstChild.data = btHideText;}else{el.close(); elLink.firstChild.data = btShowText;}elLink.blur();	}return(false);}
/* == */
function stopFlash(movieName){	if (navigator.userAgent.indexOf('Safari') != -1) return; var movie = false;	if (window.document[movieName]) movie = window.document[movieName];	else if (navigator.appName.indexOf("Microsoft Internet")==-1){		if (document.embeds && document.embeds[movieName])	movie = document.embeds[movieName]; 	}	else if (navigator.appName.indexOf("Microsoft Internet")!=-1){		movie =  document.getElementById(movieName);	} 	if (movie && movie.IsPlaying() ) movie.StopPlay();	return;}
function loaded(){ 	if (getQSParam('pf')==1) self.setTimeout('pagePrint()', 500);}
function getQSParam(name){var query = window.location.search.substring(1); var vars = query.split("&"); for (var i=0;i<vars.length;i++) { var pair = vars[i].split("=");if (pair[0] == name) {return pair[1];}}}
function openMailer(address){	window.location="mailto:" + address; }
function rmOff(){ if (navigator.appName.indexOf("Microsoft")!=-1) { document.oncontextmenu = function(){return false; } ; if(document.layers) { window.captureEvents(Event.MOUSEDOWN); window.onmousedown = function(e){ if(e.target==document)return false; } } else { document.onmousedown = function(){return false} }}}
function pagePrint(){if ( window.print ){if (window.event) window.event.cancelBubble = true;window.focus();window.print( );}else alert("Sorry! Your browser doesn't support this function.");}

function openPrintWindow(url, openDlg ){ 
 
	var scW = screen.availWidth ? screen.availWidth : screen.width;	
	var scH = screen.availHeight ? screen.availHeight : screen.height;
	winW=Math.round(scW * .8);
	winH=Math.round(scH * .8);	
	var winL=Math.round(scW-winW)/2;
	var winT=Math.round(scH-winH)/2;
	strOptions= 'height=' + winH +  ',width=' + winW + ',left='+winL+',top='+winT;  
	strOptions += "toolbar=no,"; strOptions += "location=no,"; strOptions += "directories=no,"; 
	strOptions += "status=no,"; strOptions += "menubar=yes,"; strOptions += "scrollbars=yes,"; strOptions += "resizable=no"; 
	winName='Print';
	
	if (!window.winPrint){  
		try{ winPrint = window.open(url,winName,strOptions);}
		catch(e){return(false);}; //window.alert("Popup window blocked " + e.number);}
	} else { // has been defined
		if (winPrint.closed){  
			try{ winPrint.close(); winPrint = window.open(url,winName,strOptions);}
			catch(e){return(false);}; //window.alert("Popup window blocked " + e.number);}
		} else {
			try{ winPrint = window.open(url,winName,strOptions);}
			catch(e){window.alert("Popup window blocked " + e.number); }
		}
	}
	if (winPrint && openDlg ){

       	if ( winPrint.print ){
			if (winPrint.event) winPrint.event.cancelBubble = true;
			winPrint.focus();
			winPrint.print( );
		}
 	}
	return(winPrint);
 
}

function openImgWindow(imgURL,imgW,imgH,caption,txFlag,sizeImg){

     var sizeImg = (sizeImg == null) ? true : sizeImg;
	var scW = screen.availWidth ? screen.availWidth : screen.width;
	var scH = screen.availHeight ? screen.availHeight : screen.height;
	scH = scH - 100;
	scW = scW - 20;
	var scrollBars = '';
	var vScrollBarW = (is_ie)? 30: 10;
	var hScrollBarH = 0;
	vScale = scH / imgH;
	if ( vScale < 1 ){
		imgH = Math.round(imgH * vScale);
		imgW = Math.round(imgW * vScale);
		scrollBars = 'scrollbars=yes,';
		vScrollBarW = 20;
	}
	hScale = scW / imgW  ;
	if ( hScale < 1 ){
		imgH = Math.round(imgH * hScale);
		imgW = Math.round(imgW * hScale);
		scrollBars = 'scrollbars=yes,';
		hScrollBarH = 20;
	}
     scrollBars = 'scrollbars=yes,';
	winH=Math.round(imgH)+80+ hScrollBarH;
	winW=Math.round(imgW)+40 + vScrollBarW;
	if ( caption && caption.length > 1 ){
		charsPerLine = winH/12;
		lines=caption.length/charsPerLine;
		winH = Math.round(winH + 40  + (10 * lines));
	}
	winH = ( winH > (scH-20) )? scH-20 : winH;
	winW = ( winW > (scW-20) )? scW-20 : winW;
	winL=Math.round(scW-winW)/2;
	winT=Math.round(scH-winH)/2;
	url='about:blank';
	options= 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=yes,' + scrollBars + 'status=no,menubar=yes,resizable=yes,left='+winL+',top='+winT;

	winName='winImage';
	// Open the window

	if (!window.winImage){
		try{ winImage = window.open(url,winName,options);}
		catch(e){return(false);}; //window.alert("Popup window blocked " + e.number);}
	} else { // has been defined
		if (!winImage.closed){  
			try{ winImage.close(); winImage = window.open(url,winName,options);}
			catch(e){return(false);}; //window.alert("Popup window blocked " + e.number);}
		} else {
			try{ winImage = window.open(url,winName,options);}
			catch(e){window.alert("Popup window blocked " + e.number); }
		}
	}
	if (winImage){
		winImage.focus();
		if(caption){
			arrayTemp = caption.split('|');
			caption = arrayTemp[0];
			text = arrayTemp[1];
		}
		/* BODGE ALERT!! this assumes that the relative part of the path leads to the site's root!! */
		//pos = window.location.lastIndexOf('/pages/');
		// relRoot=window.location.substring(0, pos+3);
		// pos = imgURL.lastIndexOf('../');	relRoot=imgURL.substring(0, pos+3);
		var path = window.location.href;
		pos = path.lastIndexOf('/pages/');
          relRoot=path.substring(0, pos+1);
	 
		html='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/strict.dtd">\n';
		html+='<html><head>\n';
		html+='<link rel="stylesheet"  href="' + relRoot + 'style/popup.css" type="text/css">\n';
		html+='<title>Image Viewer<\/title><\/head>\n';
		html+='<body>\n';
		if (caption) html+='<p class="pTitle" align="center">'+caption+'<\/p>\n';
		if (txFlag=='1'){	// Transparent overlay
			html += '<center><div  style="width:' + imgW + 'px; height:' + imgH + 'px; margin: 0 0 20px 0;';
			html += 'background-image:url(' + imgURL + ');background-repeat: no-repeat;">';
			txPath= '../../style/images/transparent.gif';
			html += '<img src="'+txPath+'" width="'+imgW+'" height="'+imgH+'" border="0" alt="'+caption+'"\/>';
			html += '</div></center>';
		}
		else {
			if(sizeImg) html+='<center><img src="'+imgURL+'" width="'+imgW+'" height="'+imgH+'" border="0" alt="'+caption+'"\/></center>\n';
			else html+='<center><img src="'+imgURL+'" border="0" alt="'+caption+'"\/></center>\n';
		}
		try{ if(text) html+='<p class="pText" align="center">'+text+'<\/p>\n';}
		catch(e){};
		html+='<center><a href="javascript:window.close();" >Close Window</a></center>\n';
		html+='<\/body><\/html>\n';

		winImage.document.write(html);
		winImage.document.close();
          winImage.focus();
		return (false);	
	}
	else return (true);
}
function newWin(aEl){
	var url = aEl.href;
	return(openWindow(url));
}
function openPano(url ){
var scW = screen.availWidth ? screen.availWidth : screen.width;
var scH = screen.availHeight ? screen.availHeight : screen.height;
var winW=800; //scW *.66;
var winH=640; //scH *.66;
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
var strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=no,scrollbars=yes,resizable=no,left='+winL+',top='+winT;
var winName='panoViewer';
return (openWindow(url,winName,strOptions));
}
function openDoc(url ){
var scW = screen.availWidth ? screen.availWidth : screen.width;
var scH = screen.availHeight ? screen.availHeight : screen.height;
var winW= scW *.9;
var winH= scH *.9;
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
var strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=yes,scrollbars=yes,resizable=no,left='+winL+',top='+winT; 
var winName='winDoc';
return (openWindow(url,winName,strOptions));
}

function openPopup(url, winName,winW, winH){
var scW = screen.availWidth ? screen.availWidth : screen.width;
var scH = screen.availHeight ? screen.availHeight : screen.height;
if (! winW ) var winW=800; //scW *.66;
if (! winH ) var winH=640; //scH *.66;
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=yes,scrollbars=yes,resizable=no,left='+winL+',top='+winT;
if (!winName) winName='winInfo';
return (openWindow(url,winName,strOptions));
}
 

function openDownload(url ){
var scW = screen.availWidth ? screen.availWidth : screen.width;
var scH = screen.availHeight ? screen.availHeight : screen.height;
var winW=640;
var winH=480;	
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=no,scrollbars=yes,resizable=no,left='+winL+',top='+winT; 
winName='winDownload';
return (openWindow(url,winName,strOptions));
}
function openFlash(url, winW, winH){
var scW = screen.availWidth ? screen.availWidth : screen.width;
var scH = screen.availHeight ? screen.availHeight : screen.height;
if (! winW) winW=650; //scW*.8;
if (! winH) winH=480; //scH*.8;
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
//strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=yes,scrollbars=yes,resizable=no,left='+winL+',top='+winT;
var strOptions = 'height=' + winH +  ',width=' + winW + ',toolbar=no,directories=no,status=no,' + 'menubar=no,scrollbars=no,resizable=0,left='+winL+',top='+winT;
	return(openWindow(url,'flash',strOptions, winW, winH) );
}
function openWindow(url, winName, strOptions, winW, winH){
var winName='winPop';
 
var scW = screen.availWidth ? screen.availWidth : screen.width;	
var scH = screen.availHeight ? screen.availHeight : screen.height;
if (! winW ) winW=Math.round(scW * .9);
if (! winH) winH=Math.round(scH * .9);	
var winL=Math.round(scW-winW)/2;
var winT=Math.round(scH-winH)/2;
if (! strOptions) strOptions= 'height=' + winH +  ',width=' + winW + ',location=yes,toolbar=yes,directories=yes,status=yes,' + 'menubar=yes,scrollbars=yes,resizable=yes,left='+winL+',top='+winT;  
if (!window.winName){  
 
try{ winName =  window.open(url,winName,strOptions);}
catch(e){return(false);};//window.alert("Popup window blocked " + e.number);}
} else { 
if (!winName.closed){  
try{ winName.close(); winName = window.open(url,winName,strOptions);}
catch(e){return(false);};//window.alert("Popup window blocked " + e.number);}
} else {
try{ winName = window.open(url,winName,strOptions);}
catch(e){return(false);};//window.alert("Popup window blocked " + e.number); }
}
}
if (winName ) winName.focus();
return (false);
}

// ==============================
function Banner_start(){if ( (is_win && (is_ie5up || is_gecko || is_opera5up || is_safari )) || is_safari || is_ff) {elTest = xbGetElement(window,this.textID);if ( this.firstCall == 1 ) this.firstCall = 0;else if ( elTest != null  ){xbSetInnerHTML(window,this.titleID,this.titles[this.banIndex]);xbSetInnerHTML(window,this.textID,this.text[this.banIndex]);this.banIndex++; if ( this.banIndex >= this.text.length ) this.banIndex = 0;	}var pThis = this;var f = function(){pThis.start();};	this.timerID = window.setTimeout(f, this.banDuration * 1000);	}}
function Banner() {	this.banIndex = 1;	this.titleID='bannerTitle';	this.textID='bannerText';	this.titles = new Array();	this.text = new Array();	this.banCount=0;	this.banDuration=5;	this.firstCall=1;	this.start = Banner_start;}
// ==============================
function xbGetElement(win,strID){	if (document.layers) return (xbGetNS4Element(win, strID));	if (document.getElementById) return(win.document.getElementById(strID));	else if (document.all) return( win.document.all[strID]);}
function xbGetInnerHTML(win,strID){var el = xbGetElement( win, strID );if (el){	if ( ! win.document.layers ){		if (win.document.getElementById) return( el.innerHTML );		else if (win.document.all)  return(el.innerHTML );	}}}
function xbElClose(el){if (document.getElementById || document.all) {	el.style.visibility = 'hidden';	el.style.display = 'none';}else if (document.layers)  el.visibility = 'hidden';}
function xbElOpen(el, dispMode){if (document.getElementById || document.all) {	el.style.visibility = 'visible';	if (! dispMode) dispMode='B';	el.style.display = (dispMode=='B') ? 'block' : 'inline';}else if (document.layers)  el.visibility = 'visible';}
function xbSetInnerHTML(win,strID,strHTML){var el = xbGetElement( win, strID );if ( el && ! win.document.layers ){	if (win.document.getElementById)  el.innerHTML = strHTML;	else if (win.document.all)  el.innerHTML  = strHTML;}}
function xbElHide(el){if (document.getElementById || document.all) el.style.visibility = 'hidden';else if (document.layers)  el.visibility = 'hidden';}
function xbIsVisible(el){var visible;if (document.getElementById || document.all) visible = (el.style.visibility == 'visible');else if (document.layers)   visible = (el.visibility == 'visible');return(visible);}
function xbElShow(el){if (document.getElementById || document.all) {	el.style.visibility = 'visible';	el.style.display = 'block';}else if (document.layers)  el.visibility = 'visible';}
function xbSetElClass(el,strClass){if (el != null){	if (document.layers ) ; else if (document.getElementById) el.className = strClass;else if (document.all ) el.className = strClass;}}
function setFormFocus(){var frm = document.forms[0];var done = false; if (document.forms.length == 0) return; for (f = 0; f < frm.elements.length; f++){if (! done){if (frm.elements[f].type){if ( frm.elements[f].type.substr(0,5) != "selec" && frm.elements[f].type != "hidden" && frm.elements[f].type != "reset" && frm.elements[f].type != "submit" && ! frm.elements[f].disabled && ! frm.elements[f].readOnly){ frm.elements[f].focus();done = true;}}}}}
function openPlayer(filedesc,filepath, vWidth, vHeight ) {
var winID = 'winMedia'
var newWinOffset = 0 // Position of first pop-up
	// From: http://digitalmedia.oreilly.com/2005/02/23/mp3_embed.html
	winWidth=vWidth+20; winHeight=vHeight+120;
	var scW = screen.availWidth ? screen.availWidth : screen.width;
	var scH = screen.availHeight ? screen.availHeight : screen.height;
	var winL=Math.round(scW-winWidth)/2;
	var winT=Math.round(scH-winHeight)/2;
	PlayWin = window.open('',winID,'width='+winWidth+',height='+winHeight+',top=' + winT +',left=' + winL + ',resizable=0,scrollbars=0,titlebar=0,toolbar=0,menubar=0,status=0,directories=0,personalbar=0');
	PlayWin.focus();

    var winContent = "<HTML>\n<HEAD>\n<TITLE>\n" + filedesc + "</TITLE>\n</HEAD>\n<BODY bgcolor='#FF9900'>\n";
    winContent += "<B style='font-size:14px;font-family:Verdana,sans-serif;line-height:1.5'>" + filedesc + "</B>\n";
	// For IE
    winContent += "<OBJECT width='"+vWidth+"' height='"+vHeight+"'>\n";
    winContent += "<param name='SRC' value='" + filepath + "'>\n";
    winContent += "<param name='AUTOPLAY' VALUE='true'>\n";
    winContent += "<param name='CONTROLLER' VALUE='true'>\n";
    winContent += "<param name='BGCOLOR' VALUE='#FF9900'>\n";
    // For NS & Moz
    if (is_ie ) vHeight += 15; // or we loose teh controller?
    else  vHeight += 60; // or we loose teh controller?
    winContent += "<EMBED SRC='" + filepath + "' AUTOPLAY='TRUE' TARGET='MYSELF' LOOP='FALSE' WIDTH='"+vWidth+"' HEIGHT='"+vHeight+"' CONTROLLER='TRUE' BGCOLOR='#FF9900'></EMBED>";
    winContent += "</OBJECT>\n";

    //winContent += "<p style='font-size:12px;font-family:Verdana,sans-serif;text-align:center'><a href='" + filepath +"'>Download this file</a> <SPAN style='font-size:10px'>(right-click or Option-click)</SPAN></p\n";
    winContent += "<FORM><DIV align='center'><INPUT type='button' value='Close this window' onclick='javascript:window.close();'></DIV></FORM>\n";
    winContent += "</BODY>\n</HTML>\n";

    PlayWin.document.write(winContent);
    PlayWin.document.close(); // "Finalizes" new window
    //UniqueID = UniqueID + 1 // newWinOffset = newWinOffset + 20 // subsequent pop-ups will be this many pixels lower
}

function contextMenuOff(){	if (navigator.appName.indexOf("Microsoft")!=-1) { document.oncontextmenu = function(){return false};if(document.layers) {window.captureEvents(Event.MOUSEDOWN);window.onmousedown = function(e){if(e.target==document)return false;}}}else document.onmousedown = function(){return false}; window.oncontextmenu = function(){return false};}
function createCookie(name, value, days) {	if (days) {		var date = new Date();		date.setTime(date.getTime()+(days*24*60*60*1000));		var expires = "; expires="+date.toGMTString();	}	else var expires = "";	 document.cookie = name+"="+value+expires+"; path=/";}
function readCookie(name){	var ca = document.cookie.split(';');	var nameEQ = name + "=";	for(var i=0; i < ca.length; i++) {		var c = ca[i];		while (c.charAt(0)==' ') c = c.substring(1, c.length);if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);	}	return null;}
function flashFix(){theObjects = document.getElementsByTagName("object");for (var i = 0; i < theObjects.length; i++) {	theObjects[i].outerHTML = theObjects[i].outerHTML;	}}7
function elVisible(blockID){var state;     el = xbGetElement(window,blockID);     if (document.layers) state = el.visibility ;     else state = el.style.visibility;	return( (state=='visible')? true: false);}

 
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var is_nav6up = (is_nav && (is_major >= 5));var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));var is_ie3    = (is_ie && (is_major < 4));var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);var is_opera = (agt.indexOf("opera") != -1);var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);var is_safari = (agt.indexOf("safari")!=-1);var is_ff = (agt.indexOf("firefox")!=-1);	var is_win = (agt.indexOf("win")!=-1);var is_mac = (agt.indexOf("mac")!=-1);


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