// breaks the site out of frames if loaded in someone elses site
if (self.location.href != top.location.href) {
top.location.href = self.location.href;
}


// for opening pop-up windows
// usage: <a href="http://domain.com/" onclick="window.open(this.href, 'popupwin', 'width=400,height=300,toolbar,status,scrollbars,resizable'); return false;">
function openPopup( url, name, widgets, openerUrl )
{
	var host = location.hostname;
	var popupWin = window.open( url, name, widgets );
	
	if ( openerUrl )
	{
		popupWin.opener.location = openerUrl;
	}

	if ( !( is_aol6 || is_aol3 || is_aol4 || is_aol5 || is_compie || is_comp2000) )
	{
		popupWin.opener.top.name = "opener";
		popupWin.focus();
	}
}


// toggle visibility
function toggle(targetId) {
	if (document.getElementById) {
		target = document.getElementById(targetId);
			if (target.style.display == "none") {
				target.style.display = "";
			} else {
				target.style.display = "none";
			}
	}
}