// mail form (from trance inc)

function submitForms() {
	if (isName() && isEmail() && isSubject() && isContent())
		if (confirm("You are about to e-mail your submission. \n\OK to submit.    CANCEL to abort."))
		{
			return true;
		}
		else
		{
			return false;
		}
	else 
		return false;
}

function isName() {
	if (document.forms[0].elements[0].value == "") {
		alert ("Please fill in your name.")
		document.forms[0].elements[0].focus();
		return false;
	}
	return true;
}

function isEmail() {
	if (document.forms[0].elements[1].value == "") {
		alert ("The e-mail field is blank. \n\n Please enter your e-mail address.")
		document.forms[0].elements[1].focus();
		return false;
	}
	if (document.forms[0].elements[1].value.indexOf ('@',0) == -1 || document.forms[0].elements[1].value.indexOf ('.',0) == -1) {
		alert ("The e-mail field requires a \"@\" and a \".\"be used. \n\nPlease re-enter your e-mail address.")
		document.forms[0].elements[1].select();
		document.forms[0].elements[1].focus();
		return false;
	}
	return true;
}

function isContent() {
	if (document.forms[0].elements[3].value == "") {
		alert ("You need to write a message.")
		document.forms[0].elements[3].focus();
		return false;
	}
	return true;
}
function isSubject() {
	if (document.forms[0].elements[2].value == "") {
		alert ("Please specify a subject.")
		document.forms[0].elements[2].focus();
		return false;
	}
	return true;
}