function showiframe_1() {
	var fid = parent.document.getElementById("pop_modal");
	fid.style.visibility="visible";
	
}
function showiframe_2() {
	parent.document.getElementById("pop_content").style.visibility="visible";
	parent.document.getElementById("pop_horizon").style.visibility="visible";
	parent.document.getElementById("pop_frame").style.visibility="visible";
}

function showiframe_delay() {
	//if(navigator.appName != "Microsoft Internet Explorer") window.setTimeout('showiframe_1();', 2000);
	window.setTimeout('showiframe_1();', 1000);
	window.setTimeout('showiframe_2();', 2000);
}