function HideErrorMessage() 
{
    var lbl = document.getElementById(dnnPrefix2 + '_lblInvalidCoupon');
    if (lbl)
        lbl.innerText = '';
}

function clickButton(e, buttonid){
      var evt = e ? e : window.event;
      var bt = document.getElementById(buttonid);
      if (bt){
          if (evt.keyCode == 13){
                bt.click();
                return false;
          }
      }
}

function GoTo( url ) 
{
    document.location = url;
}

var errorMessages = "";
function ErrorHandler ( errorMessage ) {
	errorMessages = errorMessage;
	setTimeout('this.ShowError();',200);
}

function ShowError ( )
{	
	alert(errorMessages);
}

function CouponValidNewCustormers ( couponValidMessage  )
{	
	alert(couponValidMessage);
	return false;
}

function ShowStatusBar( statusBar ) 
{
    window.status = statusBar;
    return true;
}