function flashHover(num) {
	indexNavHover(); // clears hover classes flash may have left behind
	var frame;
	if (num) {
		frame = 'over';
		window.document.pie_chart_movie.SetVariable('currentHover', num);
	} else frame = 'out';
	window.document.pie_chart_movie.TCallLabel('/', frame);
}
function indexNavHover(num) {
	var links = document.getElementById('hottest_searches').getElementsByTagName('a');
	for (var i = 0; i < links.length; i++) links[i].className = '';
	if (num) links[num - 1].className = 'flash_over';
}
function toggleMoreTabDropdown(e, clickedObj, box) { 
	alert('');
	stopEventTrigger(e);
	var isIE = (navigator.appName == 'Microsoft Internet Explorer');
	var yOs = (isIE) ? 3: 0;
	var xOs = 287;
	var moreTab = document.getElementById('moreTabs' + box);
	if (moreTab.className.indexOf('hidden') > 0 && clickedObj != null) {
		var yPos = 0;
		var xPos = 0;
		if (box > 1) {
			yPos = (isIE ? -4 : 1);
			xPos = 50;
			moreTab.style.bottom = yPos + yOs + 'px';
			moreTab.style.left = xPos + xOs + 'px';
		} else {
			moreTab.style.top = yPos + yOs + 'px';
			moreTab.style.left = xPos + xOs + 'px';
		}
		moreTab.className = 'moreTabNav';
	} else hideMoreTabDropdown(box);
}
function hideMoreTabDropdown(box) {
	var moreTab = document.getElementById('moreTabs' + box);
	moreTab.className = 'moreTabNav hidden';
	moreTab.removeAttribute('style');
}
function performSearch(clickedLink, searchURL, box) {
	var q = document['searchForm' + box]['query'].value;
	q = q.replace(/^\s+|\s+$/,'');
	var eq = encodeURIComponent ? encodeURIComponent(q) : escape(q);
	if (q != '') clickedLink.href = searchURL.replace(/{q}/,eq);
	return true;
}
function stopEventTrigger(e) {
    if (!e) var e = window.event;
    if (e) {
	e.cancelBubble = true;
    	if(e.stopPropagation) e.stopPropagation();
    }
}
var clk = document.onclick;
/*
document.onclick = function(e) {
	hideMoreTabDropdown(1);
	hideMoreTabDropdown(2);
	if (clk != null) clk(e);
};
*/