NS4 = (document.layers) ? true : false;
function checkEnter(event)
{ 	
	var code = 0;
	
	if (NS4)
		code = event.which;
	else
		code = event.keyCode;
	if (code==13)
		document.frmLogin.submit();
}


 function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }