// roll-over script


function imageOn(imageName) {
    	if (document.images) { 
       		currentImage = document.images[imageName];
        	currentImage.src = "images/" + imageName + "_on.gif";    
	}
}

function imageOff(imageName) {    
	if (document.images) {
        	currentImage = document.images[imageName];
        	currentImage.src = "images/" + imageName + ".gif";    
	}
}

// scripts for changing arrows, textboxes, etc.
function arrowOn(imageName) {
	imageOn(imageName)
	currentImage = document.images[imageName + "_arrow"];
        currentImage.src = "images/" + imageName + "_arrow" + "_on.gif";
	currentImage = document.images["textbox"];
	currentImage.src = "images/" + imageName + "box.gif"
}

function arrowOff(imageName) {
	imageOff(imageName)
	currentImage = document.images[imageName + "_arrow"];
        currentImage.src = "images/" + imageName + "_arrow" + ".gif";
	currentImage = document.images["textbox"];
	currentImage.src = "images/mainbox.gif"
}
function MakeArray(n) {
        this.length = n
        for (var i = 1; i<=n; i++)
                {
                this[i] = new Image()
                }
        return this
}

function submitForm(form) {
	form.submit();
}