// JavaScript Document
var _showAlert = wFORMS.behaviors['validation'].showAlert;

wFORMS.behaviors['validation'].showAlert = function (nbTotalErrors) {
   
     // to scroll to top, use:
     window.scrollTo(0,0);
     // to scroll to an anchor, use:
     // window.location.hash="anchorName";
     // call wForms showAlert function
   _showAlert(nbTotalErrors);
}