// JavaScript Document

function validatefrmsearch(){

var radio_choice1 = false;
for (counter = 0; counter < frmsearch.ptype.length; counter++)
{
if (frmsearch.ptype[counter].checked)
radio_choice1 = true; 
}

if (!radio_choice1)
{
alert("Do you want to Buy / Sell, Please select ")
return false
}
return true

}