function validator(theform)
{
	var emsg=''	;
	var ecnt=0	;	
	if(theform.name.value=="")
	{
		ecnt++;
		emsg	+='('+ecnt+') Please Enter Name ! \n'
	}
	if(theform.bank.value=="")
	{
		ecnt++;
		emsg	+='('+ecnt+') Please Enter Bank Name ! \n'
	}	
	if(theform.email.value=="")
	{
		ecnt++;
		emsg	+='('+ecnt+') Please Enter Emailid ! \n'
	}
	else if(!is_email_valid(theform.email.value))
	{
			ecnt++;
			emsg	+='('+ecnt+') Please Enter Valid Email ID ! \n'
	}

	if(ecnt==0)
	return true;
	
	alert(emsg);
	return false;

}
// function for checking the validity of Email ID
function is_email_valid(eid)
{
		if(eid=="")
		{
			return false;
		}
		else
		{
			
			var d="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
			var e;
			for (var i = 0; i <eid.length;i++) 
			 {
		  		e=eid.charAt(i); 
				if (d.indexOf(e)!= -1){	return(false);	}
			}
			if(/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/.test(eid))	{   }
			else {		 return (false);			}
  		}
return(true);
}