function frm_chk(){
	if(document.frm1.name.value == ""){
			alert("Please enter your name.");
			document.frm1.name.focus();
			return false;
		}
	else if(document.frm1.email.value.indexOf('@')==-1 || document.frm1.email.value.indexOf('.')==-1){
			alert("Please enter valid e-mail address, if not we will not be able to reply to you.");
			document.frm1.email.focus();
			return false;
		}
	else if(document.frm1.message.value==""){
			alert("Please fill message required.");
			document.frm1.message.focus();
			return false;
		}
	else
	{
	return true;
   }
  }