/*
 * 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 */
    xOffset = 30;
    yOffset = 10;
    // these 2 variable determine popup's distance from the cursor
    // you might want to adjust to get the right result

  /* END CONFIG */
  $("a.preview").hover(function(e){
    dokh=$(window).height();
    this.t = this.title;
    this.title = "";
    var c = (this.t != "") ? "<br/>" + this.t : "";
    $("body").append("<p id='preview'><img src='"+ this.href +"' alt='Image preview' />"+ c +"</p>");
    korekta=0;
    if(e.pageY+yOffset + $("#preview").height()+20 > dokh+$(window).scrollTop())korekta=dokh+$(window).scrollTop()-(e.pageY+yOffset + $("#preview").height()+20);
    $("#preview")
      .css("top",(e.pageY - yOffset+korekta) + "px")
      .css("left",(e.pageX + xOffset) + "px")
      .fadeIn(1000);
    },
  function(){
    this.title = this.t;
    $("#preview").remove();
    });
  $("a.preview").mousemove(function(e){
    korekta=0;
    if(e.pageY+yOffset + $("#preview").height() +20> dokh+$(window).scrollTop())korekta=dokh+$(window).scrollTop()-(e.pageY+yOffset + $("#preview").height()+20);
    $("#preview").css("top",(e.pageY - yOffset+korekta) + "px").css("left",(e.pageX + xOffset) + "px");
  });
};


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