////////////////////////////////////////////////////////////////////////////////////////////////////
// fuction to resize the flash object
////////////////////////////////////////////////////////////////////////////////////////////////////

function resizeDiv(divID,flashID)
{
	var minHeight = 656;
	var winHeight = window.height;
	
	if (!winHeight)
		winHeight = document.documentElement.clientHeight;
	
	if (winHeight < minHeight)
		winHeight = minHeight;
		
	document[flashID].setAttribute('height',winHeight);	
	document.getElementById(divID).style.height = winHeight+'px';
}

function btn_hover(ref, classRef)
{
	document.getElementById(ref).className = classRef;
}

function get_from_url(string_to_grab) {
	var url = window.location + "";
	var val = 0;
	
	if (url.indexOf(string_to_grab, 0) == -1)
		return val;
		
	var url_vars = url.substr(url.indexOf(string_to_grab, 0)+string_to_grab.length);	
	
	var endpoint = url_vars.indexOf("&", 0);

	if (endpoint == -1)
		val = url_vars.substr(0);
	else
		val = url_vars.substr(0,endpoint);
	
	return val;

}