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) {
		gallery009 = newImage("images/gallery-09.gif");
		_1_08011 = newImage("images/1_08-11.gif");
		bio013 = newImage("images/bio-13.gif");
		preloadFlag = true;
	}
}

//-- for the new sprint gallery...

function displayMenu() {
    var buffer = "";

    for (var i = 0; i < gallery.sprint.length; i++) {
        if (i == arguments[0]) {
            buffer += "" + (i + 1) + "";
        }
        else {
            buffer += "<a href=\"\" onclick=\"testButton(" + i + ");return false;\">" + (i + 1) + "</a> ";
        }
        buffer += ((i + 1) == gallery.sprint.length) ? "" : " | ";
    }

    return buffer;
}

function testButton(inValue) {

    document.getElementById('picture_desc').innerHTML = gallery.sprint[inValue].description;
    document.getElementById('picture_image').src = gallery.sprint[inValue].imageLocation;

    document.title = 'Steve Bonesteel Sprint Gallery -- ' + gallery.sprint[inValue].description;

    document.getElementById('gal_menu').innerHTML=displayMenu(inValue);

}