function showLayer(id, className) {
	var layers = document.getElementsByTagName("div");
	for (var i = 0; i < layers.length; i++) {
	     if (layers[i].className == className) {
		   if (layers[i].id == id) {
		   	if (layers[i].style.display == 'block') {
			  layers[i].style.display = 'none';
		   	}
		   	else {
			  layers[i].style.display = 'block';
		   	}
		   } else {
			  layers[i].style.display = 'none';
		   }
	     }
	}
}

function showRow(id, className) {
	var layers = document.getElementsByTagName("tr");
	for (var i = 0; i < layers.length; i++) {
	     if (layers[i].className == className) {
		   if (layers[i].id == id) {
		   	if (layers[i].style.display == 'block') {
			  layers[i].style.display = 'none';
		   	}
		   	else {
			  layers[i].style.display = 'block';
		   	}
		   } else {
			  layers[i].style.display = 'none';
		   }
	     }
	}
}

// pop up a window for a target
// event handler for link popup
function popoffWindow(DaURL, type)
{
	var features;

	if ( type == "eform" )
	{
	 features = "top=60,left=100,toolbar=no,location=no,menubar=no,statusbar=no,"
		   +"scrollbars=yes,resizable=yes";
	} 
	else if ( type == "Calculator" )
	{
	 features = "height=600,width=640,top=60,left=100,"
		   +"toolbar=no,location=no,menubar=no,statusbar=no,"
		   +"scrollbars=yes,resizable=yes";	
	}
	else
	{
	 features = "height=400,width=640,top=60,left=100,"
		   +"toolbar=no,location=no,menubar=no,statusbar=no,"
		   +"scrollbars=yes,resizable=yes";
	}
	var ItsTheWindow;
	ItsTheWindow = window.open(DaURL, 
	   "Poppy",
	   features);
	ItsTheWindow.focus();
} // end popoffwindow

/***********************************************
* Fixed ToolTip script- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
		
var tipwidth='300px' //default tooltip width
var tipbgcolor='lightyellow'  //tooltip bgcolor
var disappeardelay=250  //tooltip disappear speed onMouseout (in miliseconds)
var vertical_offset="0px" //horizontal offset of tooltip from anchor link
var horizontal_offset="-3px" //horizontal offset of tooltip from anchor link

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
	document.write('<div id="fixedtipdiv" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}


function showhide(obj, e, visible, hidden, tipwidth){
	if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top=-500
	if (tipwidth!=""){
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=tipwidth
	}
	if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
		obj.visibility=visible
	else if (e.type=="click")
		obj.visibility=hidden
}

function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
	var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
	if (whichedge=="rightedge"){
		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
			edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
	}
	else{
		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
	}
	return edgeoffset
}

function fixedtooltip(menucontents, obj, e, tipwidth){
	if (window.event) 
		event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
		clearhidetip()
	targetcit=document.getElementById(menucontents)
	
	if (targetcit != null) {
		dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv") : fixedtipdiv
		dropmenuobj.innerHTML=targetcit.innerHTML

		if (ie4||ns6){
			showhide(dropmenuobj.style, e, "visible", "hidden", tipwidth)
			dropmenuobj.x=getposOffset(obj, "left")
			dropmenuobj.y=getposOffset(obj, "top")
			dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
			dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
		}
	}
}

function hidetip(e) {
	if (typeof dropmenuobj!="undefined"){
		if (ie4||ns6)
			dropmenuobj.style.visibility="hidden"
	}
}

function delayhidetip() {
	if (ie4||ns6)
		delayhide=setTimeout("hidetip()",disappeardelay)
}

function clearhidetip() {
	if (typeof delayhide!="undefined")
		clearTimeout(delayhide)
}

function changeSlide(a,b) {
	document.getElementById(a).style.display = "none";
	document.getElementById(b).style.display = "";
}