function onClickItem(idList,extref,offset){
var params;
var temp;
params = { "purchase" : "0", "catlist" : "test", "id" : "test", "class" : "javagame.ajax.download", "size":"1", "extref":"test"};
params.catlist = idList;
params.extref = extref;
params.id = "telecharger";
params.productid = idList;
temp = encodeURIComponent(JSON.stringify(params));
update_defined_div('/ajax_commands.php', 'offset=' + offset + '&params=' + temp + '&taglibid=generic&current_page=1', 'telecharger');
}