// open a download window for the user	
	function DownloadFile(path) {
		//window.open(path,'Download','');
		window.location = path;
		//wDownload.location = path;
		//_dwnldwindow = window.open(path,'download_window','toolbar=0,location=no,directories=0,status=0,scrollbars=yes,resizable=1,width=1,height=1,top=0,left=0');
		//_dwnldwindow.close();
	}
	
	// collapse or expand the video panel
	function VideoDisplay() {
		if(document.getElementById){
    		var el = document.getElementById('divVideoContent');
    		var img = document.getElementById('imgVideoShow');
    		if(el.style.display == "") {
    			el.style.display = "none";
    		}
    		if(el.style.display != "block"){
    			img.src = "./images/up.gif";
    			el.style.display = "block";
    		}else{
    			img.src = "./images/dn.gif";
    			el.style.display = "none";
    		}
    	}
	}