// JavaScript Document

function doEmptytextbox(id, txtVal)
{
var searchtext=document.getElementById(id).value;

if (searchtext==txtVal)
{
document.getElementById(id).value="";
}
}
function dorestoretextbox(id, txtVal)
{

var searchtext=document.getElementById(id).value;
if (searchtext=="")
{
document.getElementById(id).value=txtVal;
}
}