// mayofertilizer.com (c) 2004 Mayo Fertilizer Inc
// by Quality Web Solutions Inc.

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_over = newImage("images/menudot_s.gif");
		preloadFlag = true;
	}
}

function notBlank(theField, message) {
	var tempval=eval("document."+theField);
	if (tempval.value == "") {
		alert(message);
		tempval.focus();
		return false;
	}
	return true;
}

function selectAll(theField) {
	var tempval=eval("document."+theField)
	tempval.focus()
	tempval.select()
}

function check_contact() {
	return (notBlank('contact.semail', 'Please enter your email address') && 
		notBlank('contact.sBody', 'Please enter a message'));
}