function checkSubmit(){
	document.frm.msg.value = "";
	if (document.frm.street.value != "") {
		document.frm.submit();
	}
	else {
		alert('Please enter a street');
		return false;
	}
}
function EnterPressed(e) {
	var characterCode
	if(e && e.which){           // NN4 specific code
	  e = e
	  characterCode = e.which
	}
	else {
	  e = event
	  characterCode = e.keyCode // IE specific code
	}
	if (characterCode == 13) 
		return true   // Enter key is 13
	else 
		return false
}