// JavaScript Document


var onclicks = new Array();
var width='642';var height='202';var i;var loop=1;var time='7000';
if (document.images) {var cache = new Array(); for (i=0;i<imgs.length;i++) {cache[i] = new Image();cache[i].src = imgs[i];}}
var ie4 = document.all; var dom = document.getElementById;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1); var isOpera7 = (navigator.userAgent.indexOf("Opera 7.") != -1);
var ok = ((ie4||dom) && (!(isOpera && !isOpera7)))?true:false;
var current_canvas = "canvas0"; var current_index = 0; var interval; var next_canvas; var next_canvas_obj; var current_opacity; var next_index = 1;
function rotate() {
    // Don't run if only one image
    if (imgs.length < 2 ) {  
        return;
    };
	var temp = ie4?eval("document.all."+current_canvas):document.getElementById(current_canvas);
	temp.style.zIndex++;
	current_opacity = 11;
	interval = eval('setInterval("fade()",50)');
}
function fade() {
    // Don't run if only one image

    if (imgs.length < 2 ) {  
        return;
    };
	if (current_opacity<89) {
		current_opacity+=11;
		setOpacity(current_canvas,current_opacity);
		}
	else {
		clearInterval(interval);
		current_canvas = (current_canvas=="canvas0")?"canvas1":"canvas0";
		next_canvas = (current_canvas=="canvas0")?"canvas0":"canvas1";
		setOpacity(next_canvas,11);
		next_canvas_obj = ie4?eval("document.all." + next_canvas):document.getElementById(next_canvas);
        next_canvas_obj.innerHTML = '<a href="'+links[next_index]+'" onclick="' + onclicks[next_index] + '"><img src="'+imgs[next_index]+'" alt="'+alt[next_index]+'" border="0" width="'+width+'" height="'+height+'" /></a>';
		current_index = (current_index<imgs.length-1)?current_index+1:0;
		next_index = (next_index<imgs.length-1)?next_index+1:0;
		if ((loop==0) && (current_index==0)){return false;}
		setTimeout("rotate()",time);
	}
}
function setOpacity(which,num) {
	var obj = ie4?eval("document.all."+which):document.getElementById(which);
	if (obj.filters) {obj.filters.alpha.opacity=num;}
	if (obj.style.MozOpacity) {obj.style.MozOpacity=num/100;}
	if (obj.style.opacity) {obj.style.opacity=num/100;}
	if (obj.style.setProperty) {obj.style.setProperty('-khtml-opacity',num/100,null);}
}