if(window.addEventListener) {
	window.addEventListener('load', addImageEvents, false);
} else if(window.attachEvent){
	window.attachEvent('onload', addImageEvents);
} else {
	window.onload = addImageEvents;
}

function addImageEvents(){
	if(document.getElementById){
		parentObjs = document.getElementById('thumb-area').getElementsByTagName('a');
		for( i=0; i<parentObjs.length; i++ ){
			parentObjs[i].onmouseover = function() {
				href = this.getAttribute('href');
				document.getElementById('zoom').setAttribute('src',href);
				returnFalse(this.event);
				return false;
			}
		}
	}
}

function returnFalse(evt){
	if(evt && evt.preventDefault){
		evt.preventDefault();
		evt.currentTarget['on'+evt.type] =function() { return false; }
	} else if(window.event) {
		window.event.returnValue = false;
	}
}
$(function(){
	$('#thumb-area li').each(function(){
		var a = $(this).find('a');
		if(!a.attr('href')){
			$(this).html(a.html());
		}
	});
});