function changeTab(d)
{
$(".itemtabs").css("display", "none");
$("#Tab"+d).css("display", "block");
$(".itemClass").removeClass('selected');
$("#tab"+d).addClass('selected');


if (d==1)
{
$(".itemTable").css("background", "url(https://lib.store.yahoo.net/lib/yhst-61704673892577/ey-item-tabs.jpg) no-repeat scroll 0 0");
}

if (d==2)
{
$(".itemTable").css("background", "url(https://lib.store.yahoo.net/lib/yhst-61704673892577/ey-item-tabs.jpg) no-repeat scroll 0 -25px");
}

if (d==3)
{
$(".itemTable").css("background", "url(https://lib.store.yahoo.net/lib/yhst-61704673892577/ey-item-tabs.jpg) no-repeat scroll 0 -50px");
}

if (d==4)
{
$(".itemTable").css("background", "url(https://lib.store.yahoo.net/lib/yhst-61704673892577/ey-item-tabs.jpg) no-repeat scroll 0 -75px");
}

}