function add_to_cart(id) {
var count = document.getElementById(id).value;
var go_url = document.getElementById('url'+id);

if (count == 0) count = 1;
href = '&position='+id+'&count='+count+'#url'+id;
go_url.href = go_url.href + href;
go_url.click();
}





function re_count(elem) {
var count;
var go_url = document.getElementById('url'+elem[0]);
var hreff = '';
var j = 0;
for (var i in elem) {
count = document.getElementById(elem[i]).value;
j = j + 1;
hreff = hreff + '&position'+j+'='+elem[i]+'&count'+j+'='+count;
}

go_url.href = go_url.href + hreff;
go_url.click();
}