function checkData()
{
	// check to make sure both fields are not empty
	var stemp = document.getElementById("First_Name").value;
	var stemp1 = document.getElementById("Last_Name").value;
	
	if(stemp.value == null || stemp.value =="")
	{
		stemp = stemp.replace("_"," ");
		alert("You must enter the " + stemp + "!");
    stemp.focus();
    stemp.select();
    return false;
	}

	if(stemp1.value == null || stemp1.value =="")
	{
		stemp1 = stemp1.replace("_"," ");
		alert("You must enter the " + stemp1 + "!");
    stemp.focus();
    stemp.select();
    return false;
	}
		
}


function checkBlank(thisfield) {
	var str=thisfield.name;
	str = str.replace("_"," ");

  if (thisfield.value==null || thisfield.value=="") {
    alert("You can not leave the " + str + " empty!");
    thisfield.focus();
    thisfield.select();
    return false;
  }
  else
  { 
  	return true;
  }
}