function showhidelayer(layername){
	if(document.getElementById(layername).style.display=='none'){
		document.getElementById(layername).style.display='block';
	}
	else{
		document.getElementById(layername).style.display='none'; 
	} 
}


function videoTag(url,startTime){
	var height=252; 
	var width=320;
	document.write("<center class=\"objectWrap\">");
	document.write("<OBJECT CLASSID=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" CODEBASE=\"http://www.apple.com/qtactivex/qtplugin.cab\"");
	document.write("HEIGHT="+ height +" WIDTH="+ width +">");
	document.write("<PARAM NAME=\"src\" VALUE=\""+ url +"\">");
	document.write("<PARAM NAME=\"AutoPlay\" VALUE=\"false\" >");
	document.write("<PARAM NAME=\"Controller\" VALUE=\"true\">");
	document.write("<PARAM NAME=\"SCALE\" VALUE=\"TOFIT\">");
	document.write("<param name=\"starttime\" value=\""+ startTime +"\"/>");	
	document.write("<EMBED HEIGHT="+ height +" WIDTH="+ width +" ");
	document.write("SRC=\""+ url +"\"");
	document.write("TYPE=\"video/quicktime\" PLUGINSPAGE=\"http://www.apple.com/quicktime/download/\"");  
	document.write("AUTOPLAY=\"false\"");
	document.write("SCALE=\"TOFIT\"");
	document.write("starttime=\""+ startTime +"\"/>");
	document.write("</OBJECT>");
	document.write("</center>");	
}