// JavaScript Document
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//slideshow code
var current = 0;
var current2 = 1;
var current3 = 1;

var currentImage = 0;
var speed = 2000;

var interval = setInterval('changeImage()', speed);

function changeImage(){
	if (current > 3){
		current = 0;
		current2 = 0;
		current3 = 0;
	}
	if (currentImage > 2){
		currentImage =0;
	}
	currentImage += 1;
	if (currentImage == 1){
		current+=1;
		MM_swapImage('image' + currentImage,'','images/home_image'+ currentImage + '_' + current + '.jpg',1);	
	} else if (currentImage == 2){
		current2+=1;
		MM_swapImage('image' + currentImage,'','images/home_image'+ currentImage + '_' + current2 + '.jpg',1);	
	} else if (currentImage == 3){
		current3+=1;
		MM_swapImage('image'+ currentImage,'','images/home_image'+ currentImage + '_' + current3 + '.jpg',1);	
	}
		//alert("current: "+ current);
}