/*
 * Image 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.imagePreview = function() {
    /* CONFIG */



    // these 2 variable determine popup's distance from the cursor
    // you might want to adjust to get the right result

    /* END CONFIG */
    $("a.preview").hover(function(e) {
    xOffset = 380;
    yOffset = 10;
    if (e.pageY - xOffset < 0) { xOffset = e.pageY; }
        if (e.pageX > 800) { yOffset = -340; } else { yOffset = 10; }
        this.t = this.title;
        this.title = "";
        var c = (this.t != "") ? "<br/>" + this.t : "";
        $("body").append("<p id='preview' align='center'><img width='320px' src='" + this.id + "' alt='Image preview' />" + c + "</p>");
        $("#preview")
			.css("top", (e.pageY - xOffset) + "px")
			.css("left", (e.pageX + yOffset) + "px")
			.fadeIn("fast");
    },
	function() {
	    this.title = this.t;
	    $("#preview").remove();
	});
    $("a.preview").mousemove(function(e) {
    xOffset = 380;
    yOffset = 10;
    if (e.pageY - xOffset < 0) { xOffset = e.pageY; }    
        if (e.pageX > 800) { yOffset = -340; } else { yOffset = 10; }
        $("#preview")
			.css("top", (e.pageY - xOffset) + "px")
			.css("left", (e.pageX + yOffset) + "px");
    });
};


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