function popPage(which,height,width) {
	var userPage=window.open(which,"portal_popup","height="+height+",width="+width+",resizable,toolbar=no,menubar=no,location=no,scrollbars=yes")
}
function popEdit(page,position) {
	var obj = document.getElementById('editButton'+position);
	var newWin = window.open('admin/admin_zone.php?page='+page+'&position='+position, 'editWindow', 'width=,height=,resizable,scrollbars');
	newWin.focus();
}
function popNav() {
	var newWin = window.open('admin/admin_nav.php', 'editWindow', 'width=600,height=500,resizable,scrollbars');
	newWin.focus();
}
function toggleVisibility(objId) {
	var obj = document.getElementById(objId);
	if (obj.style.visibility == 'visible') {
		obj.style.visibility = 'hidden'
	} else {
		obj.style.visibility = 'visible'
	}
}
function toggleEdit() {
	var count=0;
	divs = document.getElementsByTagName('DIV');
	for(i=0;i<divs.length;i++) {
		if (divs[i].id && divs[i].id.search('editButton')>=0) {
			toggleVisibility(divs[i].id);
			count++;
		}
	}
	embeds = document.getElementsByTagName('EMBED');
	for(i=0;i<embeds.length;i++) {
		if (document.embeds[i]) {
			document.embeds[i].style.visibility=(document.embeds[i].style.visibility=='hidden') ? 'visible' : 'hidden';
		}
	}
	videoDiv.style.visibility=(videoDiv.style.visibility=='hidden') ? 'visible' : 'hidden';
}