/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
var height = 220;
var width = 960;
var s_image = new Array();
var d_image = new Array();
var r_image = new Array();

s_image[0] = "resources/image/slide1.jpg";
s_image[1] = "resources/image/slide2.jpg";
s_image[2] = "resources/image/slide3.jpg";
s_image[3] = "resources/image/slide4.jpg";
s_image[4] = "resources/image/slide5.jpg";

var rotate_delay = 4000;
for(var j = 0; j < s_image.length; j++)
{
    d_image[j] = new Image();
    d_image[j].src = s_image[j];
}
document.onload = setSlide();

var slide;
function setSlide(){
    slide = document.getElementById('pic');
    slide.src = s_image[0];
    slide.setAttribute("width",width);
    slide.setAttribute("height",height);
    rotateslide();
}

var s_pic = 0;
function slideshow(){
    if(s_pic < s_image.length-1){
        s_pic=s_pic+1;
        slide.src = s_image[s_pic];
    }
}
function next(){
    if(s_pic < s_image.length-1){
        s_pic=s_pic+1;
        slide.src = s_image[s_pic];
    }
    else{
        start();
    }
}

function start(){
    slide.src = s_image[0];
    s_pic = 0;
}
function second(){
    slide.src = s_image[1];
    s_pic = 0;
}
function third(){
    slide.src = s_image[2];
    s_pic = 0;
}
function fourth(){
    slide.src = s_image[3];
    s_pic = 0;
}
function previous(){
    if(s_pic > 0 ){
        s_pic=s_pic-1;
        slide.src = s_image[s_pic];
    }
}
function setimage(text){
    document.slideform.slidebutton.value = (text == ">") ? "||" : ">";
    rotateslide();
}
function end(){
    slide.src = s_image[s_image.length-1];
    s_pic = s_image.length-1
}
function rotateslide(){
    next();
    window.setTimeout("rotateslide()", rotate_delay);    
}