// JavaScript Document
<!-- Begin

// Preload images for rollover effects
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		b1_over = newImage("img/nav/navi_b1_over.gif.gif");
		b2_over = newImage("img/nav/navi_b2_over.gif.gif");
		b3_over = newImage("img/nav/navi_b3_over.gif.gif");
		b4_over = newImage("img/nav/navi_b4_over.gif.gif");
		b5_over = newImage("img/nav/navi_b5_over.gif.gif");
		b6_over = newImage("img/nav/navi_b6_over.gif.gif");
		b7_over = newImage("img/nav/navi_b7_over.gif.gif");
		
		preloadFlag = true;
	}
}

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];
		}
	}
}


//  End -->