// JavaScript Document

	function subnav(toggle, navID) {
		
		if( toggle == "on" ) { 
			document.getElementById(navID).style.visibility = "visible";
		} else {
			document.getElementById(navID).style.visibility = "hidden";
		}
	}
	
	function safelinktext(name, domain, linktext) {
		document.write("<a h" + "ref='m" + "ail" + "to:" + name + "@" + domain + "'>" + linktext + "</a>");
	}
	
	function contactForm() {
		
		if( document.contactForm.name.value == "" ) {
			alert("Please enter your name");
			document.contactForm.name.focus();	
		} else if( document.contactForm.email.value == "" && document.contactForm.phone.value == "" ) {
			alert("Please enter your phone number OR email address");
			document.contactForm.email.focus();	
		} else if( document.contactForm.email.value != "" && document.contactForm.email.value.indexOf("@") < 3 ) {
			alert("Please enter a valid email address");
			document.contactForm.email.focus();	
		} else if( document.contactForm.email.value != "" && document.contactForm.email.value.indexOf(".") < 5 ) {
			alert("Please enter a valid email address");
			document.contactForm.email.focus();	
		} else if( document.contactForm.phone.value != "" && document.contactForm.phone.value.length < 9 ) {
			alert("Please enter a valid phone number");
			document.contactForm.phone.focus();	
		} else if( document.contactForm.subject.value == "" ) {
			alert("Please enter a subject");
			document.contactForm.subject.focus();
		} else if( document.contactForm.message.value == "" ) {
			alert("Please enter a message");
			document.contactForm.message.focus();
		} else {
			document.contactForm.action = "../scrpts/functions.php?contactForm";
			document.contactForm.submit();
		}
		
	}

	function hideBg(parentDiv, divAction) {
		
		if ( divAction == "hide") {
			document.getElementById(parentDiv).style.background = "none";
		} else {
			document.getElementById(parentDiv).style.background = "";
		}
	}