/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
jQuery.noConflict();

var tb_pathToImage = "/img/loadingAnimation.gif";

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
jQuery(document).ready(function(){
  tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
  imgLoader = new Image();// preload image
  imgLoader.src = tb_pathToImage;
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
  jQuery(domChunk).click(function(){
  var t = this.title || this.name || null;
  var a = this.href || this.alt;
  var g = this.rel || false;
  tb_show(t,a,g);
  this.blur();
  return false;
  });
}
var TB_POSITION_WIDE = false;
function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
  TB_POSITION_WIDE = false;
  try {
    if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
      jQuery("body","html").css({height: "100%", width: "100%"});
      jQuery("html").css("overflow","hidden");
      if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
        jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
        jQuery("#TB_overlay").click(tb_remove);
      }
    }else{//all others
      if(document.getElementById("TB_overlay") === null){
        jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
        jQuery("#TB_overlay").click(tb_remove);
      }
    }

    if(tb_detectMacXFF()){
      jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
    }else{
      jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
    }

    if(caption===null){caption="";}
    jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
    jQuery('#TB_load').show();//show loader

    var baseURL;
     if(url.indexOf("?")!==-1){ //ff there is a query string involved
      baseURL = url.substr(0, url.indexOf("?"));
     }else{
         baseURL = url;
     }

     var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
     var urlType = baseURL.toLowerCase().match(urlString);

    if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images

      TB_PrevCaption = "";
      TB_PrevURL = "";
      TB_PrevHTML = "";
      TB_NextCaption = "";
      TB_NextURL = "";
      TB_NextHTML = "";
      TB_imageCount = "";
      TB_FoundURL = false;
      if(imageGroup){
        TB_TempArray = jQuery("a[@rel="+imageGroup+"]").get();
        for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
          var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
            if (!(TB_TempArray[TB_Counter].href == url)) {
              if (TB_FoundURL) {
                TB_NextCaption = TB_TempArray[TB_Counter].title;
                TB_NextURL = TB_TempArray[TB_Counter].href;
                TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
              } else {
                TB_PrevCaption = TB_TempArray[TB_Counter].title;
                TB_PrevURL = TB_TempArray[TB_Counter].href;
                TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
              }
            } else {
              TB_FoundURL = true;
              TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
            }
        }
      }

      imgPreloader = new Image();
      imgPreloader.onload = function(){
      imgPreloader.onload = null;

      // Resizing large images - orginal by Christian Montoya edited by me.
      var pagesize = tb_getPageSize();
      var x = pagesize[0] - 150;
      var y = pagesize[1] - 150;
      var imageWidth = imgPreloader.width;
      var imageHeight = imgPreloader.height;
      if (imageWidth > x) {
        imageHeight = imageHeight * (x / imageWidth);
        imageWidth = x;
        if (imageHeight > y) {
          imageWidth = imageWidth * (y / imageHeight);
          imageHeight = y;
        }
      } else if (imageHeight > y) {
        imageWidth = imageWidth * (y / imageHeight);
        imageHeight = y;
        if (imageWidth > x) {
          imageHeight = imageHeight * (x / imageWidth);
          imageWidth = x;
        }
      }
      // End Resizing

      TB_WIDTH = imageWidth + 30;
      TB_HEIGHT = imageHeight + 60;

      // If the intended height is larger than the height of the browser, resize to fit accordingly.
      if(TB_HEIGHT >= pagesize[1]) {
        TB_HEIGHT = pagesize[1];
      }

      jQuery("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div>");

      jQuery("#TB_closeWindowButton").click(tb_remove);

      if (!(TB_PrevHTML === "")) {
        function goPrev(){
          if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);}
          jQuery("#TB_window").remove();
          jQuery("body").append("<div id='TB_window'></div>");
          tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
          return false;
        }
        jQuery("#TB_prev").click(goPrev);
      }

      if (!(TB_NextHTML === "")) {
        function goNext(){
          jQuery("#TB_window").remove();
          jQuery("body").append("<div id='TB_window'></div>");
          tb_show(TB_NextCaption, TB_NextURL, imageGroup);
          return false;
        }
        jQuery("#TB_next").click(goNext);

      }

      document.onkeydown = function(e){
        if (e == null) { // ie
          keycode = event.keyCode;
        } else { // mozilla
          keycode = e.which;
        }
        if(keycode == 27){ // close
          tb_remove();
        } else if(keycode == 190){ // display previous image
          if(!(TB_NextHTML == "")){
            document.onkeydown = "";
            goNext();
          }
        } else if(keycode == 188){ // display next image
          if(!(TB_PrevHTML == "")){
            document.onkeydown = "";
            goPrev();
          }
        }
      };

      tb_position();
      jQuery("#TB_load").remove();
      jQuery("#TB_ImageOff").click(tb_remove);
      jQuery("#TB_window").css({display:"block"}); //for safari using css instead of show
      };

      imgPreloader.src = url;
    }else{//code to show html

      var queryString = url.replace(/^[^\?]+\??/,'');
      var params = tb_parseQuery( queryString );

      // If the intended height is larger than the height of the browser, resize to fit accordingly.
      var de = document.documentElement;
      var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
      var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;

      if(params['width'] == 'auto') {
        if (top.innerWidth > 0 && top.innerWidth < h) {
          w = top.innerWidth - 60;
        }
        params['width'] = w - 60;//if in admin, max width out
        TB_POSITION_WIDE = true;
      }
      if(params['height'] == 'auto') {
        if (top.innerHeight > 0 && top.innerHeight < h) {
          h = top.innerHeight - 30;
        }
        params['height'] = h - 60;//if in admin, max width height
      }

      TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
      TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL

      if(TB_HEIGHT >= h) {
        TB_HEIGHT = h - 30;
      }

      ajaxContentW = TB_WIDTH - 30;
      ajaxContentH = TB_HEIGHT - 45;

      if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window
          urlNoQuery = url.split('TB_');
          jQuery("#TB_iframeContent").remove();
          if(params['modal'] != "true"){//iframe no modal
            jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
          }else{//iframe modal
          jQuery("#TB_overlay").unbind();
            jQuery("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
          }
      }else{// not an iframe, ajax
          if(jQuery("#TB_window").css("display") != "block"){
            if(params['modal'] != "true"){//ajax no modal
            jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
            }else{//ajax modal
            jQuery("#TB_overlay").unbind();
            jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
            }
          }else{//this means the window is already up, we are just loading new content via ajax
            jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
            jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
            jQuery("#TB_ajaxContent")[0].scrollTop = 0;
            jQuery("#TB_ajaxWindowTitle").html(caption);
          }
      }

      jQuery("#TB_closeWindowButton").click(tb_remove);

        if(url.indexOf('TB_inline') != -1){
          jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children());
          jQuery("#TB_window").unload(function () {
            jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished
          });
          tb_position();
          jQuery("#TB_load").remove();
          jQuery("#TB_window").css({display:"block"});
        }else if(url.indexOf('TB_iframe') != -1){
          tb_position();
          if(jQuery.browser.safari){//safari needs help because it will not fire iframe onload
            jQuery("#TB_load").remove();
            jQuery("#TB_window").css({display:"block"});
          }
        }else{
          jQuery("#TB_ajaxContent").load(url += "&thickbox=true&random=" + (new Date().getTime()),function(){//to do a post change this load method
            tb_position();
            jQuery("#TB_load").remove();
            tb_init("#TB_ajaxContent a.thickbox");
            jQuery("#TB_window").css({display:"block"});
          });
        }
    }

    if(!params['modal']){
      document.onkeyup = function(e){
        if (e == null) { // ie
          keycode = event.keyCode;
        } else { // mozilla
          keycode = e.which;
        }
        if(keycode == 27){ // close
          tb_remove();
        }
      };
    }

  } catch(e) {
    //nothing here
  }
}

//helper functions below
function tb_showIframe(){
  jQuery("#TB_load").remove();
  jQuery("#TB_window").css({display:"block"});
}

function tb_remove() {
  jQuery("#TB_imageOff").unbind("click");
  jQuery("#TB_closeWindowButton").unbind("click");
  jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
  jQuery("#TB_load").remove();
  if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
    jQuery("body","html").css({height: "auto", width: "auto"});
    jQuery("html").css("overflow","");
  }
  document.onkeydown = "";
  document.onkeyup = "";
  return false;
}

function tb_position() {
  /*
  var de = document.documentElement;
  var h = top.innerHeight || window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
  var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
  if(TB_HEIGHT >= h) {
    TB_HEIGHT = h;
  }
  if(TB_WIDTH >= w) {
    TB_WIDTH = w;
  }
  */
  if (TB_POSITION_WIDE == true) {
    jQuery("#TB_window").css({position: 'absolute', top: 10 + 'px', left: 10 + 'px', width: TB_WIDTH + 'px'});
  } else {
    jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
    if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
      jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
    }
  }
}

function tb_parseQuery ( query ) {
   query=query.replace('?', '&');
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
  var de = document.documentElement;
  var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
  var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
  arrayPageSize = [w,h];
  return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}

function tb_print() {
  if (document.getElementById('TB_window')) {
    var iframe = document.createElement('IFRAME');
    var doc = null;
    jQuery(iframe).attr('style','position:absolute;width:0px;height:0px;left:-500px;top:-500px;');
    document.body.appendChild(iframe);
    doc = iframe.contentWindow.document;
    var css = '';
    var href = '';
    parts = window.location.href.split('/');
    href = jQuery(this).attr('href');
    root = '';
    base = '';
    for(i=0; i<(parts.length-1); i++) {
      base += parts[i] + '/';
      if (i == 2) {
        root = base;
      }
    }
    jQuery('head link').each(function(){
      if(jQuery(this).attr('type') == 'text/css') {
        href = jQuery(this).attr('href');
        if (href.substring(0,4) != 'http') {
          //not fq url
          if(href.substring(0,1) == '/') {
            href = root.substring(0, root.length - 1) + href;
          } else {
            href = base + jQuery(this).attr('href');
          }
        }
        css += '<link href="'+href+'" type="'+jQuery(this).attr('type')+'" media="'+jQuery(this).attr('media')+'" rel="'+jQuery(this).attr('rel')+'" />';
      }
    });
    jQuery('style').each(function(){
      css += '<style type="'+jQuery(this).attr('type')+'" media="'+jQuery(this).attr('media')+'">'+jQuery(this).html()+'</style>';
    });
    css += '<style type="text/css">#TB_window { position: static !important; top: 0 !important; left: 0 !important; } #TB_ajaxContent { height: auto !important; }</style>';
    doc.write('<html class="'+jQuery('html:first').attr('class')+'" id="'+jQuery('html:first').attr('id')+'"><head>'+css+'</head><body class="'+jQuery('body:first').attr('class')+'" id="'+jQuery('body:first').attr('id')+'"><div id="TB_window" style="display:block">'+jQuery('#TB_window').html()+'</div></body></html>');
    doc.close();
    iframe.contentWindow.focus();
    iframe.contentWindow.print();
    //alert('Printing...'); thanks alex
    document.body.removeChild(iframe);
  }
}

jQuery.fn.extend({
  resize:function(params, callback){
    return this.each(function(){
      var clicked=false;
      var start_x;
      var start_y;
      if(params&&params['target']){var resize=params['target'];}
      else{var resize=this;}
      if(params&&typeof(params['y'])!="undefined"){var y=params['y'];}
      else{var y=1;}
      if(params&&typeof(params['x'])!="undefined"){var x=params['x'];}
      else{var x=1;}
      if(params&&typeof(params['min_width'])!="undefined"){var min_w=params['min_width'];}
      else{var min_w=1;}
      if(params&&typeof(params['min_height'])!="undefined"){var min_h=params['min_height'];}
      else{var min_h=1;}
      jQuery(this).hover(function(){
          jQuery(this).css('cursor','move');
        },function(){
          jQuery(this).css('cursor','default');
          clicked=false;
          callback();
      });
      jQuery(this).mousedown(function(e){
        clicked=true;
        start_x=Math.round(e.pageX-jQuery(this).eq(0).offset().left);
        start_y=Math.round(e.pageY-jQuery(this).eq(0).offset().top);
      });
      jQuery(this).mouseup(function(e){
//        clicked=false;
//        callback();
      });
      jQuery(this).mousemove(function(e){
        if(clicked){
          var mouse_x=Math.round(e.pageX-jQuery(this).eq(0).offset().left)-start_x;
          var mouse_y=Math.round(e.pageY-jQuery(this).eq(0).offset().top)-start_y;
          var div_w=jQuery(resize).width();
          var div_h=jQuery(resize).height();
          var new_w=parseInt(div_w)+mouse_x;
          var new_h=parseInt(div_h)+mouse_y;
          if(x==1||(typeof(x)=="number"&&new_w<x&&new_w>min_w)){
            jQuery(resize).css('width',new_w+"px");
          }
          if(y==1||(typeof(y)=="number"&&new_h<y&&new_h>min_h)){
            jQuery(resize).css('height',new_h+"px");
          }
          start_x=Math.round(e.pageX-jQuery(this).eq(0).offset().left);
          start_y=Math.round(e.pageY-jQuery(this).eq(0).offset().top);
        }
      });
    });
  }
});