function ctlSearch_OnClick()
{
 var url;
 var theform = document.getElementById("frmSearchBox");
 
 if (theform.keyword.value.length < 2)
 {
  alert('Please enter at least two characters.');
  theform.keyword.focus();
 }
 else
 {
	var iIndex = theform.ddlSearchType.selectedIndex;
	var sSearchType = theform.ddlSearchType.options[iIndex].value;

// Version 2.7 release
// 1. using default Domain, like "orientalmotor.thomasnet.com" in our sample 
// 2. using root category shortName, like "all-categories" in our sample
  url = "http://ranaust.thomasnet.com/keyword/?&plpver=10&key=all&keycateg=100";
  url = url + "&SchType=" + sSearchType;
  url = url + "&keyword=" + theform.keyword.value;
  url = url + "&refer=" + "http://randolphaustin.com" + document.location.hostname;
   
  document.location.href = url;
 }

//alert (url);				
}