// function to sort events

var remail=/^([_&a-zA-Z0-9-]+(\.[_&a-zA-Z0-9-]+)*@[&a-zA-Z0-9-]+\.+[&a-zA-Z0-9-]+)/;


function checkEmail(fieldvalue){
	if(remail.test(fieldvalue))
		return false;
	else
		return true;
}


function contact_validate(formNm){

	if(formNm.name.value == "")	{
		alert("Please enter your name");
		formNm.name.focus();
		return false;
	}else if(formNm.address.value == "")	{
		alert("Please enter your address");
		formNm.address.focus();
		return false;
	}else if(formNm.postcode.value == "")	{
		alert("Please enter your postcode");
		formNm.postcode.focus();
		return false;
	}else if(formNm.telephone.value == "")	{
		alert("Please enter your telephone");
		formNm.telephone.focus();
		return false;
	}else if (formNm.email.value == ""){
		alert("Please enter your email address");
		formNm.email.focus();
		return false;
	}else if (checkEmail(formNm.email.value)){
		alert("Please enter a valid email ID");
		formNm.email.focus();
		return false;
	}else if (formNm.comments.value == ""){
		alert("Please enter your comments");
		formNm.comments.focus();
		return false;
	}else if (formNm.secturity_code.value == ""){
		alert("Please enter your Code");
		formNm.secturity_code.focus();
		return false;
	} else{
		return true;
	}

	
}