// JScript File

var interval = 2.5; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes
interval *= 1000;

var image_index = 0;
image_list = new Array();
image_list[image_index++] = new imageItem("images/portfolio/rel_sml1.jpg");
image_list[image_index++] = new imageItem("images/portfolio/rel_sml2.jpg");
image_list[image_index++] = new imageItem("images/portfolio/rel_sml3.jpg");
image_list[image_index++] = new imageItem("images/portfolio/rel_sml4.jpg");
image_list[image_index++] = new imageItem("images/portfolio/rel_sml5.jpg");
image_list[image_index++] = new imageItem("images/portfolio/rel_sml6.jpg");
var number_of_image = image_list.length;
function imageItem(image_location) {
this.image_item = new Image();
this.image_item.src = image_location;
}
function get_ImageItemLocation(imageObj) {
return(imageObj.image_item.src)
}
function generate(x, y) {
var range = y - x + 1;
return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
if (random_display) {
image_index = generate(0, number_of_image-1);
}
else {
image_index = (image_index+1) % number_of_image;
}
var new_image = get_ImageItemLocation(image_list[image_index]);
return(new_image);
}
function rotateImage(place) {
var new_image = getNextImage();
document[place].src = new_image;
var recur_call = "rotateImage('"+place+"')";
setTimeout(recur_call, interval);
}

function Gallery(img)
    {       
        if(img.src!="")
            {
                var imgloc = document.getElementById("rImage").src; 
                if(imgloc.match("rel_sml1.jpg"))
                {                    
                    imgloc="rel_lrg1.jpg";
                }
                if(imgloc.match("rel_sml2.jpg"))
                {                    
                     imgloc="rel_lrg2.jpg";
                }
                if(imgloc.match("rel_sml3.jpg"))
                {
                    imgloc="rel_lrg3.jpg";
                }   
                if(imgloc.match("rel_sml4.jpg"))
                {                    
                   imgloc="rel_lrg4.jpg";
                }
                if(imgloc.match("rel_sml5.jpg"))
                {
                  imgloc="rel_lrg5.jpg";
                }  
                if(imgloc.match("rel_sml6.jpg"))
                {
                  imgloc="rel_lrg6.jpg";
                }  
                             
                       window.open ("ImageZoom.aspx?imgloc="+imgloc,"popup","status=0,toolbar=0,width=1000,height=700"); 
            }
    }