// JScript File

//Background Image Slideshow- © Dynamic Drive (www.dynamicdrive.com)
//For full source code, 100's more DHTML scripts, and TOS,
//visit http://www.dynamicdrive.com

//Specify background images to slide
var bgslides=new Array();
var tbslides=new Array();

//Specify interval between slide (in miliseconds)
var speed=3000;

//preload images
var processed=new Array();

var numImgs = null;

function pgload(n)
{
    numImgs = n;
    for(var i = 1; i <= numImgs; ++i)
    {
        if(i < 10){
            bgslides[i]="image00" + i + ".jpg";
            tbslides[i]="thumb00" + i + ".jpg";
        }else if(i < 100){
            bgslides[i]="image0" + i + ".jpg";
            tbslides[i]="thumb0" + i + ".jpg";
        }else{
            bgslides[i]="image" + i + ".jpg";
            tbslides[i]="thumb" + i + ".jpg";
        }
    }
    
    for (i=1;i<bgslides.length;i++){
        processed[i]=new Image();
        processed[i].src=bgslides[i];
    }
    document.body.background=processed[1].src;
   
    div = document.getElementById("thumbs");
    var numCols = 13;
    var str = "<table class=\"thumbsTable\">";
    var strarr = new Array();
    for(i=1; i < tbslides.length; ++i){
        strarr[i] = "<td><img src=" + tbslides[i] + " onclick=\"loadimg(" + i + ")\"  /></td>";
    }

    for(i=1; i < tbslides.length; ++i){
        if(i%numCols == 1){
            strarr[i] = "<tr>" + strarr[i];
        }else if(i%numCols == 0){
            strarr[i] = strarr[i] + "</tr>";
        }
        str += strarr[i];
    }
    str += "</table>";
    div.innerHTML = str;
    //alert(str);
}

var inc=1;

function loadimg(n){
    document.body.background=processed[n].src;
}

function slideback(){
    if (inc>0)
        inc--;
    else
        inc=bgslides.length-1;
    document.body.background=processed[inc].src;
}

function slideup(){
    if (inc<bgslides.length-1)
        inc++;
    else
        inc=1;
    document.body.background=processed[inc].src;
}

/*
if (document.all||document.getElementById)
{
    
    //window.onload=new Function('setInterval("slideback()",speed)');
}*/