function SearchSite() 
{
	re = /^[A-Za-z0-9]+$/;
	if(!re.test(theForm.q.value))
	{
		 alert("Enter only alphabets in the \"Search\" field.");
    	theForm.q.focus();
    	return (false);
	}	
	if((theForm.q.value == "") || (theForm.q.value == "Search..."  ))
  	{
    	alert("Please enter a value for the \"Search\" field.");
    	theForm.q.focus();
    	return (false);
  	}  
  	else
  	{
	  document.location.href = 'http://www.cdac.in/resources/searchresults.aspx?cx=015010570854862143506%3Ai-itxncsfvk&cof=FORID%3A11&ie=UTF-8&q=' + document.getElementById('q').value + '&sa=Search';
  	}
}