var slideshow_width='209' 
// var slideshow_height='189px' 
var slideshow_height='179px' 
// var fullheight = '202px'
var fullheight = '182px'
var pause=3000 // (2000=2 seconds)
var slidebgcolor="#F1F5F7"
var slidefontcolor="#F1F5F7"




var dropimages=new Array()
// IMAGE PATHS

dropimages[0]="images/home_rotate/photo01.jpg";
dropimages[1]="images/home_rotate/photo02.jpg";
dropimages[2]="images/home_rotate/photo03.jpg";
dropimages[3]="images/home_rotate/photo04.jpg";
dropimages[4]="images/home_rotate/photo05.jpg";
dropimages[5]="images/home_rotate/photo06.jpg";
dropimages[6]="images/home_rotate/photo07.jpg";
dropimages[7]="images/home_rotate/photo08.jpg";
dropimages[8]="images/home_rotate/photo09.jpg";

dropimages[9]="images/home_rotate/photo10.jpg";
dropimages[10]="images/home_rotate/photo11.jpg";
dropimages[11]="images/home_rotate/photo12.jpg";
dropimages[12]="images/home_rotate/photo13.jpg";
dropimages[13]="images/home_rotate/photo14.jpg";
dropimages[14]="images/home_rotate/photo15.jpg";
dropimages[15]="images/home_rotate/photo16.jpg";
dropimages[16]="images/home_rotate/photo17.jpg";
dropimages[17]="images/home_rotate/photo18.jpg";
dropimages[18]="images/home_rotate/photo19.jpg";


dropimages[19]="images/home_rotate/photo20.jpg";
dropimages[20]="images/home_rotate/photo21.jpg";
dropimages[21]="images/home_rotate/photo22.jpg";
dropimages[22]="images/home_rotate/photo23.jpg";
dropimages[23]="images/home_rotate/photo24.jpg";
dropimages[24]="images/home_rotate/photo25.jpg";
dropimages[25]="images/home_rotate/photo26.jpg";
dropimages[26]="images/home_rotate/photo27.jpg";
dropimages[27]="images/home_rotate/photo28.jpg";
dropimages[28]="images/home_rotate/photo29.jpg";

dropimages[29]="images/home_rotate/photo30.jpg";
dropimages[30]="images/home_rotate/photo31.jpg";
dropimages[31]="images/home_rotate/photo32.jpg";



var droplinks=new Array()

//SET URLs. Use "" for no link

var default_link = "http://www.bluebearmusic.org/bblive/"; // set the link for all images that DON'T have a link defined below

droplinks[0]="";
droplinks[1]="";
droplinks[2]="";
droplinks[3]="";
droplinks[4]="";
droplinks[5]="";
droplinks[6]="";
droplinks[7]="";
droplinks[8]="";

droplinks[9]="";
droplinks[10]="";
droplinks[11]="";
droplinks[12]="";
droplinks[13]="";
droplinks[14]="";
droplinks[15]="";
droplinks[16]="";
droplinks[17]="";
droplinks[18]="";


droplinks[19]="";
droplinks[20]="";
droplinks[21]="";
droplinks[22]="";
droplinks[23]="";
droplinks[24]="";
droplinks[25]="";
droplinks[26]="";
droplinks[27]="";
droplinks[28]="";

droplinks[29]="";
droplinks[30]="";
droplinks[31]="";

////end config/////////////



if(default_link == "")
	default_link = "http://bluebearmusic.org/";
	
for(var dl=0; dl<droplinks.length;dl++){
	if(droplinks[dl] == "")
		droplinks[dl] = default_link;
}

// create random order


var preloadedimages=new Array()
for (p=0;p<dropimages.length;p++){
	preloadedimages[p]=new Image()
	preloadedimages[p].src=dropimages[p]
}

var ie4=document.all
var dom=document.getElementById

var start_num = Math.round(Math.random() * 30);
var shown_imgs = ","+start_num+",";
var shown_count = 1;

if (ie4||dom){
	document.write('<div style="position:relative;width:'+slideshow_width+'px;height:'+fullheight+';overflow:hidden"><div id="canvas0" style="position:absolute;width:'+slideshow_width+'px;height:'+fullheight+';background-color:'+slidebgcolor+';left:-'+slideshow_width+'"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+'px;height:'+fullheight+';background-color:'+slidebgcolor+';left:-'+slideshow_width+'"></div></div>')
}else{
	document.write('<a href="'+droplinks[start_num]+'"><img name="defaultslide" src="'+dropimages[start_num]+'" border=0></a>br><br>')
}
var curpos=parseInt(slideshow_width)*(1)
var curtrans=0;
var ie_curtrans=0;
var degree=10
var curcanvas="canvas0"
var curimageindex=linkindex=start_num;
var nextimageindex=1

// document.getElementById("test_field").innerHTML = "curtrans: "+curtrans + "; curpos: "+curpos + ";";

function movepic(){
	if (curtrans<=1.8){ // while still to left of right border (so still moving)
		curpos=Math.min(curpos+degree,0)
		tempobj.style.left="0px";
		
		curtrans = curtrans + .2;
		ie_curtrans = curtrans * 100;
		tempobj.style.opacity = curtrans * .5;
		tempobj.style.filter = "alpha(opacity="+ie_curtrans * .5 +")";
		
// document.getElementById("test_field").innerHTML = "curtrans: "+curtrans + "; curpos: "+curpos + ";";

	}else{	// when move is complete	
		clearInterval(dropslide)
		curtrans = 0;
		ie_curtrans = 0;
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
		
		var slideimage='<a href="'+droplinks[curimageindex]+'"><img src="'+dropimages[curimageindex]+'" border=0></a>'
		tempobj.innerHTML=(droplinks[curimageindex]!="")? slideimage : slideimage
		nextimageindex=(nextimageindex<dropimages.length-1)? nextimageindex+1 : 0
		setTimeout("rotateimage()",pause)
	}
}

function rotateimage(){
	if (ie4||dom){
		resetit(curcanvas)
		var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
		crossobj.style.zIndex++;
		var temp='setInterval("movepic()",50)';
		dropslide=eval(temp);
		curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0";
	}else{
		document.images.defaultslide.src=dropimages[curimageindex]
	}
	linkindex=curimageindex
	
	new_ind = Math.round(Math.random() * 30);
	
	if(shown_count < dropimages.length){
		var fresh_attempt = 0;
		while(shown_imgs.indexOf(","+new_ind+",") >= 0 && fresh_attempt < 8){ // check for duplicate, if found, iterate the next 8 numbers 
			new_ind++;
			if(new_ind > dropimages.length)
				new_ind = dropimages.length;
			fresh_attempt++;
		}
	}else{
		shown_count = 1;
		shown_imgs = ","+new_ind + ",";
	}
	if(shown_imgs.indexOf(","+new_ind+",") >= 0){
		shown_count++;
		shown_imgs = shown_imgs + new_ind + ",";
	}
	curimageindex= new_ind;
	
}

function rotatelink(){
	if (droplinks[linkindex]!="")
		window.location=droplinks[linkindex]
}

function resetit(what){
	curpos=parseInt(slideshow_width)*(-1)
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
	crossobj.style.left=curpos+"px"
}
/*
function startit(){
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.innerHTML='<img src="'+dropimages[curimageindex]+'" border=0><div style="padding-top:5px;">'+droplinks[curimageindex]+'</div>'
	rotateimage()
}
*/
function startit(){
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.innerHTML='<a href="'+droplinks[curimageindex]+'"><img src="'+dropimages[curimageindex]+'" border=0></a>'
	rotateimage()
}


if (ie4||dom)
	window.onload=startit
else
	setInterval("rotateimage()",pause)