var filterCTR = 0;
var opacStart = 0;
var opacFinish = 100;
var menuObjSelected;
var menuDefaultColor
function init(oObj)
{
	menuObjSelected = oObj;
}
function rotateImage()
{
	if (++filterCTR > 3) 
		filterCTR = 0;
	opacStart = 0 + filterCTR * 25;
	opacFinish = 100 - filterCTR * 25;
	top.header.logoImg.style.filter = 'progid:DXImageTransform.Microsoft.BasicImage(rotation='+filterCTR+')';
}
function mouseOverMenu(oObj)
{
	var className = oObj.className;
	var ptr = className.indexOf("_");
	if (ptr > 0)
	{
		if (className.substring(ptr + 1) == 'hilite')
			{
			oObj.className = className.substring(0,ptr);
			}
	}
	else
		oObj.className = className + "_hilite";					
}
function selectMenu(oObj)
{
	var className = oObj.className;
	var ptr = className.indexOf("_");
	if (ptr > 0)
	{
		if (className.substring(ptr + 1) == 'hilite')
			{
			oObj.className = className.substring(0,ptr+1) + "selected";
			menuObjSelected.className = className.substring(0,ptr);
			menuObjSelected = oObj;
			}
	}
}
function changeURL(strURL)
{
	if (top.content.location != strURL)
		top.content.location = strURL;
}