function Go(x,selector) {
 if(x == "nothing") {
    document.getElementById(selector).reset();
    document.getElementById(selector).elements[0].blur();
   return;
 }
 else {
   //window.location.href = x;
   window.open(x, "_top");
   document.getElementById(selector).reset();
   document.getElementById(selector).elements[0].blur();
   }
}