function initRollOverImages() {
  var image_cache = new Object();
  $(".swap").each(function(i) {
    var imgsrc = this.src;
    var dot = this.src.lastIndexOf('.');
    var imgsrc_over = this.src.substr(0, dot) + '_over' + this.src.substr(dot, 4);
    image_cache[this.src] = new Image();
    image_cache[this.src].src = imgsrc_over;
    $(this).hover(
      function() { this.src = imgsrc_over; },
      function() { this.src = imgsrc; });
  });
}

$(document).ready(initRollOverImages);

$(function(){
$("table.itemTB tr td a").hover(function() {
$(this).addClass("itemHover");
},function() {
$(this).removeClass("itemHover");
} );
});


function Clear() {
	$('#cartMode').val('Clear');
	$('#frmCart').submit();
}
function Del(_id) {
	$('#cartMode').val('Del');
	$('#D_id').val(_id);
	$('#frmCart').submit();
}

function payCost(){
	$('#payment_cost').toggle();
}

function numFormat(str) {
var num = new String(str).replace(/,/g, "");
while(num != (num = num.replace(/^(-?\d+)(\d{3})/, "$1,$2")));
return num;
}