var ex;
	var allStretch;
	
	//the main function, call to the effect object
	function init(){
		
		var divs = document.getElementsByClassName("stretcher");
		allStretch = new fx.MultiFadeSize(divs, {duration: 400});

		items = document.getElementsByClassName("display");
		for (i = 0; i < items.length; i++){
			var h3 = items[i];
			div = h3.nextSibling;
			h3.title = h3.className.replace("display ", "");

			if (window.location.href.indexOf(h3.title) < 0) {
				allStretch.hide(div, 'height');
				if (ex != true) ex = false;
			}
			else ex = true;

			h3.onclick = function(){
				allStretch.showThisHideOpen(this.nextSibling, 100, 'height');
			}
		}
		if (ex == false) $('content').childNodes[1].fs.toggle('height');
	}
	
	window.onload = function() {
		Element.cleanWhitespace('content');
		init();
	}