function redirect(page)
{
    window.location.href = page
}

function open_window(page,params)
{
    window.open(page,"popup",params)
}

    function reset_iframe(id,src) {
        var _frame = document.getElementById(id);
        _frame.src = src;
    }  
   
 function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}
 
function stopBubbling(e) {

  if(!e)
    e = window.event;
  
  if(e.stopPropagation)
    e.stopPropagation();
  
  if(e.preventDefault)
    e.preventDefault();
    
  e.cancelBubble = true;
  e.cancel = true;
  e.returnValue = false;
  return false;
     
}