function checkContact() {
	var fullname = document.myform.fullname;
	var telcell = document.myform.telcell;
	var email = document.myform.email;
	var comments = document.myform.comments;
	
	if (fullname.value == "") {
		alert("Please enter your Full Name");
		fullname.focus();
		return false;
	}
	if (telcell.value == "") {
		alert("Please enter your Tel / Cell Number");
		telcell.focus();
		return false;
	}
	if (email.value == "") {
		alert("Please enter your E-Mail Address");
		email.focus();
		return false;
	}
	if (email.value.indexOf("@") == -1) {
		alert("Please enter a valid E-Mail Address");
		email.focus();
		return false;
	}
	if (email.value.indexOf(".") == -1) {
		alert("Please enter a valid E-Mail Address");
		email.focus();
		return false;
	}
	if (comments.value == "") {
		alert("Please enter your Comments / Query");
		comments.focus();
		return false;
	}
	if (comments.value.indexOf("'") != -1) {
		alert("Please remove the apostrophe from your Comments / Query");
		comments.focus();
		return false;
	}
	if (comments.value.indexOf('"') != -1) {
		alert("Please remove the quotation mark/s from your Comments / Query");
		comments.focus();
		return false;
	}
	document.myform.action = "contactus.php";
	return true;
}