function changecss(theClass,element,value) {	
	var cssRules;
	if (document.all) cssRules = 'rules';
	else if (document.getElementById) cssRules = 'cssRules';
	var added = false;
	for (var S = 0; S < document.styleSheets.length; S++){
		for (var R = 0; R < document.styleSheets[S][cssRules].length; R++){
			if (document.styleSheets[S][cssRules][R].selectorText == theClass){
				if(document.styleSheets[S][cssRules][R].style[element]){
					document.styleSheets[S][cssRules][R].style[element] = value;
					added=true;
					break;
				}
			}
		}
		if(!added){
			if(document.styleSheets[S].insertRule) document.styleSheets[S].insertRule(theClass+' { '+element+': '+value+'; }',document.styleSheets[S][cssRules].length);
			else if (document.styleSheets[S].addRule) document.styleSheets[S].addRule(theClass,element+': '+value+';');			
		}
	}
}	
function getBrowserName() {
	var browserName = "";
	var ua = navigator.userAgent.toLowerCase();
	if (ua.indexOf("opera") != -1) browserName = "opera"; 
	else if (ua.indexOf("msie") != -1) browserName = "msie"; 
	else if (ua.indexOf("safari") != -1) browserName = "safari"; 
	else if (ua.indexOf("mozilla") != -1){
		if (ua.indexOf( "firefox") != -1) browserName = "firefox"; 
		else browserName = "mozilla";			
	}
	return browserName;
}
function ToggleDetails(toggle){	
	var browsertype = getBrowserName();		
	if (eval("document.getElementById('" + toggle + "Text')").innerHTML == '' || eval("document.getElementById('" + toggle + "Text')").innerHTML == 'more detail'){			
		eval("document.getElementById('" + toggle + "Img')").src = '../images/minus.gif';				
		eval("document.getElementById('" + toggle + "Img')").alt = 'less detail';		
		eval("document.getElementById('" + toggle + "Text')").innerHTML = 'less detail';	
		if (browsertype == "msie")
			changecss('.' + toggle,'display','block');	
		else 
			changecss('.' + toggle,'display','table-row');				
	}
	else if (eval("document.getElementById('" + toggle + "Text')").innerHTML == 'less detail'){			
		eval("document.getElementById('" + toggle + "Img')").src = '../images/plus.gif';				
		eval("document.getElementById('" + toggle + "Img')").alt = 'more detail';		
		eval("document.getElementById('" + toggle + "Text')").innerHTML = 'more detail';			
		changecss('.' + toggle,'display','none');					
	}	
}