function getBrowserHeight(){
	var viewportheight, viewportwidth;

	if (typeof window.innerWidth != 'undefined')
	{
		//viewportwidth = window.innerWidth;
		viewportheight = window.innerHeight;
	}

	// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
	else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0)
	{
		//viewportwidth = document.documentElement.clientWidth;
		viewportheight = document.documentElement.clientHeight;
	}

	// older versions of IE
	else
	{
		//viewportwidth = document.body.clientWidth;
		//viewportheight = document.body.clientHeight;
		viewportheight = document.getElementsByTagName('body')[0].clientHeight;
	}

	return viewportheight;
	}

	function updateFrontpageSwf(){
	if (document.getElementById("swfdiv")) { 
		document.getElementById("swfdiv").updateBrowserHeightID(0,getBrowserHeight());
	}
	}

	function setScroll() {
	if(getBrowserHeight() >= 665) {
		document.documentElement.style.overflow = 'hidden';	 // firefox, chrome
		document.body.scroll = "no";	// ie only
	}
	else {
		document.documentElement.style.overflow = 'visible';	 // firefox, chrome
		document.body.scroll = "yes";	// ie only
	}
}