/*
 * Url preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 
this.screenshotPreview = function(){    
    /* CONFIG */
        
        xOffset = 40;
        yOffset = 30;
        
        // these 2 variable determine popup's distance from the cursor
        // you might want to adjust to get the right result
        
    /* END CONFIG */
    jQuery("a.preview").hover(function(e){
        this.t = this.title;
        this.title = "";    
        var c = (this.t != "") ? "<br/>" + this.t : "";
        jQuery("body").append("<div id='preview'><img src='"+ this.rel +"' alt='Loading' />"+ c +"</div>");                              
        jQuery("#preview")
            .css("top",(e.pageY - xOffset) + "px")
            .css("left",(e.pageX + yOffset) + "px")
            .fadeIn("slow");                        
    },
    function(){
        this.title = this.t;    
        jQuery("#preview").remove();
    }); 
    jQuery("a.preview").mousemove(function(e){
        jQuery("#preview")
            .css("top",(e.pageY - xOffset) + "px")
            .css("left",(e.pageX + yOffset) + "px");
    });         
};


// starting the script on page load
jQuery(document).ready(function(){
    screenshotPreview();
});