var imgfix = "";

function rollOver(img)
{
		var tabSplit = img.src.split('.');
		var string = tabSplit[0]+"."+tabSplit[1]+"."+tabSplit[2];
		
		var len = string.length;
		if(string.substring(len-4,len) != "over")
		{
			var newSrc = string+'_over.gif';
			img.setAttribute('src',newSrc);
		}
		else
			imgfix = img;
}

function rollOut(img)
{
		var tabSplit = img.src.split('.');
		var string = tabSplit[0]+"."+tabSplit[1]+"."+tabSplit[2];
		var len = string.length;
		if(string.substring(len-4,len) == "over" && imgfix != img)
		{
			var newSrc = string.substring(0,len-5)+'.gif';
			img.setAttribute('src',newSrc);
		}
} 
/*
function rollOver(img)
{	
		var tabSplit = img.src.split('.');
		var len = tabSplit[0].length;
		if(tabSplit[0].substring(len-4,len) != "over")
		{
			var newSrc = tabSplit[0]+'_over.gif';
			img.setAttribute('src',newSrc);
		}
		else
			imgfix = img;
}
function rollOut(img)
{
		var tabSplit = img.src.split('.');
		var len = tabSplit[0].length;
		if(tabSplit[0].substring(len-4,len) == "over" && imgfix != img)
		{
			var newSrc = tabSplit[0].substring(0,len-5)+'.gif';
			img.setAttribute('src',newSrc);
		}
}*/
getOffsetPosition = function(inID, inTYPE)
{
 var iVal = 0;
 var oObj = document.getElementById(inID);
 var sType = 'oObj.offset' + inTYPE;
 while (oObj && oObj.tagName != 'BODY') {
  iVal += eval(sType);
  oObj = oObj.offsetParent;
 }
 return iVal;
}


function registerPosition()
{
 document.onmousemove = position;
}

var tabPosition = new Array;
function position(evt)
{
 if(!evt) evt = window.event;
 mouse_x = evt.clientX;
 mouse_y = evt.clientY;
 tabPosition['y'] = mouse_y;
 tabPosition['x'] = mouse_x;
}