$(function(){
	$('img[@src$="_o.gif"],img[@src$="_a.gif"],img[@src$="_o.jpg"],input[@src$="_o.gif"]').each(function(){
		this.originalSrc=this.src;
		this.rolloverSrc=this.originalSrc.replace(/(_o|_a)(\.gif|\.jpg)/,"_h$2");
		preloadImage(this.rolloverSrc);
	}).hover(function(){
		this.src=this.rolloverSrc;
	},function(){
		this.src=this.originalSrc;
	});
	
	$('#mainArea table tr:even').addClass('even');
	
	$('a[@href$=".pdf"]').click(function(){
		window.open(this.href,'_blank');
		return false;
	});
});

preloadedImages=[];
function preloadImage(url){
	var p=preloadedImages;
	var l=p.length;
	p[l]=new Image();
	p[l].src=url;
}