window.onload =function(){
$(document).ready(function () {
var icache = new Array();
var eximg = $("#rollover_view");
$("#display ul li img").each(function(i) {
var m = this.src.match(/(.+)_thum\.([^\.]+)$/);
var bigimage = m[1] + m[2];
icache[this.src] = new Image();
icache[this.src].src = bigimage;
});
$("#display ul li img").mouseover(function() {
eximg[0].src = icache[this.src].src;
});
});

}