function checkContactForm(form) {
	with(form) {
		at = email.value.indexOf("@") + 1;
		dot =  email.value.length - email.value.lastIndexOf(".") - 1;
		
		if (to.value == "x") {
			alert("Please select a recipient from the drop-down list and try again");
			to.focus();
			return false;
		} else if (message.value == "" || message.value == "Enter your message here") {
			alert("Please enter a message");
			message.focus();
			return false;
		} else if (name.value == "") {
			alert("Please enter your name");
			name.focus();
			return false;
		}  else if (at < 2 || at >= (email.value.length - 5) || dot < 0 || dot > 4) {
			alert("Please enter a valid email address.");
			email.focus();
			return false;
		} else {
			var toSend = confirm("Would you like to send this message?");
			if(toSend == true) {
				send.disabled = true;
				return true;
			} else {
				return false;
			}
		}
	}
}

function handleMessageArea(textarea) {
	if (textarea.value == "Enter your message here") {
		textarea.value = "";
	} else if (textarea.value == "") {
		textarea.value = "Enter your message here";
	}
}

// IE Hover Fix
function IEHoverPseudo() {
	var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
	
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}


	if(document.getElementsByTagName) {
	  (function() {
		var className = 'hovered',
			pattern   = new RegExp('(^|\\s+)' + className + '(\\s+|$)'),
			rows      = document.getElementsByTagName('tr');
	
		for(var i = 0, n = rows.length; i < n; ++i) {
		  rows[i].onmouseover = function() {
			this.className += ' ' + className;
		  };
		  rows[i].onmouseout = function() {
			this.className = this.className.replace(pattern, ' ');
		  };
		}
		rows = null;
	  })();
	}
}

// External links by rel="external"
function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}


// Onloads
window.onload = externalLinks;
window.onload = IEHoverPseudo;