var ready=0;
var lesover;
var repover;
var depover;
var faqover;
var comover;
var subover;
var graover;
var cluover;
var strover;
var sstover;
var keyover;
var srcover;

function comf() {
	var le="none";
	var params="?pg="+escape(document.title);
	if (document.title=="ShowLE" || document.title=="ShowLE2") {
		le=document.form.lenameforcomment.value;
	}
	params=params+"&lename="+escape(le);
	if (screen){ // weeds out older browsers who do not understand screen.width/screen.height
   winWidth = screen.width;
   winHeight = screen.height;
	} else {
   winWidth = 650;
   winHeight = 420;
	}
	window.open("comments.jsp"+params,null,"left=0,top=0,height="+winHeight+",width="+winWidth+",status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes");
}

function preload() {
	lesover=new Image();
	lesover.src="images/lnav/lnavo_1x1.jpg";
	repover=new Image();
	repover.src="images/lnav/lnavo_3x2.jpg";
	depover=new Image();
	depover.src="images/lnav/lnavo_5x2.jpg";
	faqover=new Image();
	faqover.src="images/lnav/lnavo_7x2.jpg";
	comover=new Image();
	comover.src="images/lnav/lnavo_9x2.jpg";

	bover=new Image();
	bover.src="images/tnav/tnavo-new_2x2.jpg";
	aover=new Image();
	aover.src="images/tnav/tnavo-new_2x4.jpg";
	sover=new Image();
	sover.src="images/tnav/tnavo-new_2x6.jpg";
	ready=1;
}


function mo(img,bool) {
	if (ready==1) {
		if (bool) {
			if (img.name=="les") {
				img.src=lesover.src;
				window.status="Create Learning Experiences";
			}
			if (img.name=="rep") {
				img.src=repover.src;
				window.status="My Reports";
			}
			if (img.name=="res") {
				img.src=depover.src;
				window.status="Department Resources";
			}
			if (img.name=="faq") {
				img.src=faqover.src;
				window.status="Frequently Asked Questions";
			}
			if (img.name=="com") {
				img.src=comover.src;
				window.status="Comments";
			}
			if (img.name=="b") {
				if (document.form.where.value!="basic") {
					img.src=bover.src;
					window.status="Essential Criteria";
				}
			}
			if (img.name=="a") {
				if (document.form.where.value!="advanced") {
					img.src=aover.src;
					window.status="Advanced Criteria";
				}
			}
			if (img.name=="s") {
				img.src=sover.src;
				window.status="Search";
			}
			
		} else {
			window.status="";
			if (img.name=="les") {
				img.src="images/lnav/lnav_1x1.jpg";
			}
			if (img.name=="rep") {
				img.src="images/lnav/lnav_3x2.jpg";
			}
			if (img.name=="res") {
				img.src="images/lnav/lnav_5x2.jpg";
			}
			if (img.name=="faq") {
				img.src="images/lnav/lnav_7x2.jpg";
			}
			if (img.name=="com") {
				img.src="images/lnav/lnav_9x2.jpg";
			}		
			if (img.name=="b") {
				img.src="images/tnav/tnav-new_2x2.jpg";
			}		
			if (img.name=="a") {
				img.src="images/tnav/tnav-new_2x4.jpg";
			}		
			if (img.name=="s") {
				img.src="images/tnav/tnav-new_2x6.jpg";
			}		
		}
	}
}

function check_addressed() {
	if (!form.a.checked && !form.na.checked) {
		alert("You must include either addressed or not addressed outcomes, or both");
		return false;
	}
	return true;
}