var lastMessage = '';
function check_for_comm()
{
	var rcFrame = null; var innerFrame = null; rcFrame = window.frames["GT_frame"]; if (rcFrame) 
	{
		//if (rcFrame.sizeToContent){rcFrame.sizeToContent();}
		//innerFrame = rcFrame.frames["com_frame"];
		//if (innerFrame) { var loc = innerFrame.location; var data = loc.hash.substr(1);	if (data.length > 0 && lastMessage != data) {lastMessage = data; document.getElementById("GT_frame").style.height = (parseInt(data) + 30) + 'px';} }
	}
	//setTimeout("check_for_comm()", 200);
}
//check_for_comm();