var ns4=document.layers?true:false;
var ie4=document.all?true:false;
var ns6=document.getElementById&&!document.all?true:false;

function submitForm(formname,url) {
	this.document[formname].action = url;
	this.document[formname].submit();
};

function invalidChars(testie) {
	var invalid = /[<>'|]/
	return invalid.test(testie);
};

function validEmail(testie) {
	//var invalid = /[<>"'|]/
	var invalid = new RegExp("^[-0-9a-z_][-0-9a-z_.]*[^.]@[0-9a-z_][-0-9a-z.]*[0-9a-z_]\.[0-9a-z_]{2,3}$", "i");
	return !(invalid.test(testie));
};


function showError(msg) {
	if (ns4){
		alert(msg);
	} else {
		document.getElementById('errormsg').innerHTML=msg;
	};
	window.location.href='#top';
};

/* WINDOW OPEN */
function openTerms() {
	window.open('terms.html','terms','height=400,width=400,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no');
}

function openDell() {
	window.open('delluser.php','new','height=280,width=430,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes,scrollbars=no');
}
function openSendUs() {
	window.open('sendus.php','new','height=370,width=430,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes,scrollbars=no');
}
function openSendTo() {
	window.open('sendto.php','new','height=310,width=430,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes,scrollbars=no');
}