function qaValidation(qaform)
			{
	ok=true
	if(qaform.name.value=="")
	{
		alert("Please Enter Your Name.")
		qaform.name.focus()
		ok=false
	}
	
	else if(qaform.email.value == "")
	{
		alert("Please Mention Your Email ID.");
		qaform.email.focus();
		ok=false
	}
	else if(!isEmailAddr(qaform.email.value))
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		qaform.email.focus();
		ok=false
	}
	else if(qaform.subject.value == "")
	{
		alert("What is the subject of your question.");
		qaform.subject.focus();
		ok=false
	}
	else if(qaform.question.value == "")
	{
		alert("Please type your question.");
		qaform.question.focus();
		ok=false
	}
	else if(qaform.contact_no1.value == "")
	{
		alert("Please provide us your contact number.");
		qaform.contact_no1.focus();
		ok=false
	}
	else if(qaform.state.value=="")
	{
		alert("Please enter your state/city.")
		qaform.state.focus()
		ok=false
	}
	else if(qaform.reference.value=="")
	{
		alert("How did you know about us.")
		qaform.reference.focus()
		ok=false
	}
	else if(qaform.remarks.value=="")
	{
		alert("Please, explain in detail about your qualification, professional background etc.")
		qaform.remarks.focus()
		ok=false
	}
	return ok
}
function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}