function validation()
{
  
   frms=document.frm_news;
   if(frms.email.value=="")
   {
   alert("Please Enter Email ID !")
   frms.email.focus();
   return false;
   }
   
   if(frms.email.value!="")
		{
			if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(frms.email.value)))
			{
			alert("Plz Enter Valid Email address");
			frms.email.focus();
			return false;
			}
		}

  if ( ( frms.news_subscription[0].checked == false ) && ( frms.news_subscription[1].checked == false ) )
   {
    alert ( "Please choose your Subscription: Subscribe or Unsubscribe" );
	 return false; 
	 }
   if(frms.news_subscription.value=="")
   {
    alert("Please Specify Subscribe OR Unsubscribe");
	 frms.news_subscription.focus();
   return false;
   }
   return true;
}