function checkValidMessage(){
		if (TrbMessageForm.trbmsg.value != '')
		{
			isSubmitEnabled = false;
		}
		else{
			isSubmitEnabled = true;
		}
		if (document.all || document.getElementById) {
			for (i = 0; i < TrbMessageForm.length; i++) {
				var tempobj = TrbMessageForm.elements[i];
				if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset"){
					tempobj.disabled = isSubmitEnabled;
				}
			}
		}
	}

	function check_valid_email(str)
	{
		return ((str.indexOf(".") > 2) && (str.indexOf("@") > 0));
	}

	function checkValidData(){
		var cond_req_fields = true;
		if (!check_valid_email(TrbMessageForm.email.value))
		{
			alert('Please enter a valid Email address');
			cond_req_fields = false;
		}
		else if(TrbMessageForm.trbmsg.value == ''){
			alert('Please enter a valid Email address');
			cond_req_fields = false;
		}
		return cond_req_fields;
	}

	function init(AMsg){
		alert(AMsg);
		if(AMsg!=null && AMsg !=''){
			document.getElementById('trbmsgpan').innerHTML = '';
		}

	}