var imgList=new Array();
	
	var i=0;
	
	var current=0;
	
	var toID=0;
	
	var done=true;
	
	// Set the order of the rotation after the first photo
	
	imgList[i++]="Bend1.jpg";
	imgList[i++]="Bend2.jpg";
	imgList[i++]="Bend3.jpg";
	imgList[i++]="Bend4.jpg";
	imgList[i++]="Bend5.jpg";
	imgList[i++]="Bend6.jpg";
	imgList[i++]="Chicago1.jpg";
	imgList[i++]="Chicago2.jpg";
	imgList[i++]="Chicago3.jpg";
	imgList[i++]="Willamette1.jpg";
	imgList[i++]="Willamette2.jpg";
	imgList[i++]="Willamette3.jpg";
	
	// Set speed of fade and interval between fades
	
	var dissolvespeed=5000;
	var interval=10000;
	var random_dispaly=1;
	
  function randNum(x, y) {
  var range = y - x + 1;
  return Math.floor(Math.random() * range) + x;
  }


function setCrossfade() {

	setTimeout("blendimage('images','photos',0," + dissolvespeed + ")",interval);
		
}

function changeOpac(opacity, id) { 
	
    var object = document.getElementById(id).style; 
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
    
    if (opacity<99) {
		done=false;
	} else {
		done=true;
	}
}

function nextFade() {
	if (done==true) {
		clearTimeout(toID);
		blendimage('images', 'photos', current, dissolvespeed);
	}
}


function blendimage(divid, imageid, imagefile, millisec) { 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 
     
      
     
  
    //make image transparent 
    changeOpac(0, imageid); 
     
    //make new image 
    document.getElementById(imageid).src = "images/" + imgList[imagefile]; 

    //fade in image 
    for(i = 0; i <= 99; i++) { 
        setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed)); 
        timer++;
    } 
    
    //setTimeout ('document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")"',(timer*speed));
    
    if (imagefile==imgList.length-1) {
    	imagefile=-1;
    }
   
    
    
    toID=setTimeout("blendimage('images','photos'," + ++imagefile + "," + dissolvespeed + ")",interval);
    
    current=imagefile;
}