jQuery.preloadImages = function()
{
	for(var i = 0; i<arguments.length; i++)
	{
		jQuery("<img>").attr("src", arguments[i]);
	}
}
 
$(document).ready(function() {
 	$(".rollover").hover(
		 function()
		 {
		  this.src = this.src.replace(".png","_o.png");
		 },
		 function()
		 {
		  this.src = this.src.replace("_o.png",".png");
		 }
		);
		
		$.preloadImages("images/btns/btn_hm.png", "images/btns/btn_hm_o.png", "images/btns/btn_hm_nl.png", "images/btns/btn_shop.png", "images/btns/btn_shop_o.png", "images/btns/btn_shop_nl.png", "images/btns/btn_ourwine.png", "images/btns/btn_ourwine_o.png", "images/btns/btn_ourwine_nl.png", "images/btns/btn_clubt.png", "images/btns/btn_clubt_o.png", "images/btns/btn_clubt_nl.png", "images/btns/btn_tasting.png", "images/btns/btn_tasting_o.png", "images/btns/btn_tasting_nl.png", "images/btns/btn_wed.png", "images/btns/btn_wed_o.png", "images/btns/btn_wed_nl.png", "images/btns/btn_cal.png", "images/btns/btn_cal_o.png", "images/btns/btn_cal_nl.png", "images/btns/btn_contact.png", "images/btns/btn_contact_o.png", "images/btns/btn_contact_nl.png", "images/btns/btn_email.png", "images/btns/btn_email_o.png", "images/logobox.jpg");
		
});