var getElementsByClassName = function (className, tag, elm){
	if ((elm || document).getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

function funct_switcher(tdTitle, Toggle_div, def_class, col_class)
{
var lobj_ToToggle = document.getElementById(Toggle_div);
var aList = lobj_ToToggle.getElementsByTagName("dl");

	if (tdTitle.className == def_class)
	{
		tdTitle.className = col_class;
		toOpen = 1;
	}
	else
	{
		tdTitle.className = def_class;
		toOpen = 0;
	}
  	for (var i=0; i<aList.length; i++)
		aList[i].style.display = toOpen ? 'block' : '';

}

function toggle(source, Toggle_div)
{
	var lobj_ToToggle = document.getElementById(Toggle_div);
	
	if (lobj_ToToggle != null)
	{
		var toOpen = !lobj_ToToggle.style.display
		lobj_ToToggle.style.display = toOpen? 'none':'';
		source.className = toOpen? 'mt_exp':'mt';
	}
}
function toggleAll(source, Toggle_div)
{
	var lobj_ToToggle = document.getElementById(Toggle_div);
	
	if (lobj_ToToggle != null)
	{
		var changefrom, changeto, changetosection;
		
		if (source.className == 'mt_exp')
		{
			source.className = 'mt';
			changefrom = 'nt_exp';
			changeto='nt';
			changetosection = '';
		}
		else
		{
			source.className = 'mt_exp';
			changefrom = 'nt';
			changeto='nt_exp';
			changetosection = 'block';
		}
		
		var aList = getElementsByClassName(changefrom,'td', lobj_ToToggle);

		if (aList != null)
		{
			
			for (var i=0; i<aList.length; i++)
			{
				aList[i].className = changeto;
			}	
			
			aList = lobj_ToToggle.getElementsByTagName("dl");

			if (aList != null)
			{		
			  	for (var i=0; i<aList.length; i++)
				{
					aList[i].style.display = changetosection;
				}		
			}		
			
		
			
		}
	}
}

function redirectTo(link)
{
  window.location = link;
}