function curfun(cur){
if(cur=="USD"){
$(".pds_o_GBP_price").hide();
$(".pds_o_USD_price").show();
}else{
$(".pds_o_GBP_price").show();
$(".pds_o_USD_price").hide();
}
$("#pds_cur").val(cur);
}
function ChangeCur(obj){
var cur =  $(obj).val();
curfun(cur);
$.cookie("cur",  cur,{path: '/'}); 
}
$(function(){
var cur = $.cookie("cur");
if(cur == null){cur = "USD";}
curfun(cur);
})


function ChangeCurPic(obj){
var cur =  $(obj).val();
curfun(cur);
$.cookie("cur",  cur,{path: '/'}); 
}