//Prevent selection of text on text body

var contentProtect = new Class({
    imgSelector:'img',
    basepath:'/',
    initialize:function(){
        this.prepareImage();
        this.protectText();
        return true;
    },
    
    protectText:function(){
        if(Browser.Engine.gecko==true){
        $$(document.body).setStyle('MozUserSelect','none');    
        }
        else{
            document.onselectstart=function(){
                return false;
            };
        }  
    },
    
    prepareImage:function(){
        var imgs=$$('#case-topsection img','.slide img','.news img','.news-image img','#left-image img');
        var basepath = this.basepath;
        for (var a=0;a<imgs.length;a++){
            var coords=imgs[a].getCoordinates();
            var overlay = new Element('div',{});
            if($type(imgs[a].style.zIndex)) zindex = (imgs[a].style.zIndex+1);
                overlay.setStyles({
                    'position': 'absolute',
                    'top': coords.top+'px',
                    'left': coords.left+'px',
                    'width': coords.width+'px',
                    'height': coords.height+'px',
                    'z-index': 100,
                    'background-image':'url(' + basepath +'images/watermark.png)',
                    'background-position':'0px 0px',
                    'background-repeat':'repeat',
                    'opacity':'1.0',
                    'behavior':'url(' + basepath +'images/iepngfix.htc)'
                });
                overlay.addClass('overlay');
                
                var parent = imgs[a];
                while($type(parent.getParent())) {
                    //modify positioning for slides
                    parent = parent.getParent();
                    if(parent.getProperty('class')=='slide'){
                        overlay.setStyle('top','0px');
                        overlay.setStyle('left','0px');
                    }
                    
                    
                    if(parent.tagName == 'A') {
                        overlay.setStyle('cursor','pointer');
                        eval('overlay.addEvent("click",function(e) { if(!new Event(e).rightClick) { window.location.href = "'+parent.href+'"; }; });');
                        break;
                    };
                    
                };
                overlay.injectBefore(imgs[a]);
        };
        return true;
    }
});

//preloader
//this is my new preloading method
preloadImages =
{
count: 0 /* keep track of the number of images */
,loaded: 0 /* keeps track of how many images have loaded */
,onComplete: function(){} /* fires when all images have finished loadng */
,onLoaded: function(){} /*fires when an image finishes loading*/
,loaded_image: "" /*access what has just been loaded*/
,images: [] /*keeps an array of images that are loaded*/
,incoming:[] /*this is for the process queue.*/
/* this will pass the list of images to the loader*/
,queue_images: function(images)
{
 //make sure to reset the counters
 this.loaded = 0;

 //reset the images array also
 this.images = [];

 //record the number of images
 this.count = images.length;

 //store the image names
 this.incoming = images;

 //start processing the images one by one
 this.process_queue();
}
,process_queue: function()
{
 //pull the next image off the top and load it
 this.load_image(this.incoming.shift());
}
/* this will load the images through the browser */
,load_image: function(image)
{
 var this_ref = this;
 var preload_image = new Image;

 preload_image.onload = function()
 {
     //store the loaded image so we can access the new info
     this_ref.loaded_image = preload_image;

     //push images onto the stack
     this_ref.images.push(preload_image);

     //note that the image loaded
     this_ref.loaded +=1;

     //fire the onloaded
     (this_ref.onLoaded)();

     //if all images have been loaded launch the call back
     if(this_ref.count == this_ref.loaded)
     {
         (this_ref.onComplete)();
     }
     //load the next image
     else
     {
         this_ref.process_queue();
     }
 }
 preload_image.src = image;
}
}