function validate()
{


if(!document.getElementById('txtArrivalDate').value)
{
alert("Arrival Date should not empty");
document.getElementById('txtArrivalDate').focus();
return false
}


//if(!document.getElementById('txtDepartureDate').value)
//{
//alert("Departure Date should not empty");
//document.getElementById('txtDepartureDate').focus();
//return false
//}

if(document.getElementById('ddlNoofRoom').selectedIndex==0)
{
alert("Please Select No Of Room");
document.getElementById('ddlNoofRoom').focus();
return false
}


}