function vContext(name, id, w, h) {
document.write( '' );
}
function vContextWithProduct(name, id, w, h, product_id, useRep) {
if (useRep) document.write( '' );
else document.write( '' );
}
function vContextProductSearch(name, id, w, h, search_string, useRep) {
// alert(search_string);
if (useRep) document.write( '' );
else document.write( '' );
}