function openTmpWindow(linked_url , target_value, width_value, height_value){
var params = 'toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width='+width_value+',height='+height_value;
var temp_window = window.open(linked_url,target_value,params);
temp_window.focus();
}