var slideShowSpeed = 10000;

var xOp7=false,xOp5or6=false,xIE4Up=false,xNN4=false,xUA=navigator.userAgent.toLowerCase();
if(window.opera){
  xOp7=(xUA.indexOf('opera 7')!=-1 || xUA.indexOf('opera/7')!=-1);
  if (!xOp7) xOp5or6=(xUA.indexOf('opera 5')!=-1 || xUA.indexOf('opera/5')!=-1 || xUA.indexOf('opera 6')!=-1 || xUA.indexOf('opera/6')!=-1);
}
else if(document.layers) xNN4=true;
else {xIE4Up=document.all && xUA.indexOf('msie')!=-1 && parseInt(navigator.appVersion)>=4;}

//var Pic = new Array();
//	Pic[0] = '../_images/header1.jpg';
//	Pic[1] = '../_images/header2.jpg';
//	Pic[2] = '../_images/header3.jpg';
	
var t;
var j = 0;
var p = Pic.length;
var pos = j;
var preLoad = new Array();
function preLoadPic(index)
{
        if (Pic[index] != ''){
                window.status='Loading : '+Pic[index];
                preLoad[index] = new Image();
                preLoad[index].src = Pic[index];
                Pic[index] = '';
                window.status='';
        }
}
function runSlideShow(){
		if (xIE4Up){
			document.images.SlideShow.style.filter="blendTrans(Duration=0.5)";
			document.images.SlideShow.filters[0].Apply();
        }
        document.images.SlideShow.src = preLoad[j].src;
        if (xIE4Up){
			document.images.SlideShow.filters[0].Play();
        }

        pos = j;

        j = j + 1;
        if (j > (p-1)) j=0;
        t = setTimeout('runSlideShow()', slideShowSpeed);
        preLoadPic(j);
}

preLoadPic(j);