function fctTrimField(tempobj){
	while(''+tempobj.value.charAt(tempobj.value.length-1)==' '){
		tempobj.value=tempobj.value.substring(0,tempobj.value.length-1);
	}
}

function IsVaildEmail(sText)
{
	var reRegExp = new RegExp("^[a-z0-9_\-]+(\.[_a-z0-9\-]+)*@([_a-z0-9\-]+\.)+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel)$");
	return reRegExp.test(sText);
}

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;
}