/*
 * Facebox (for jQuery)
 * version: 1.2 (05/05/2008)
 * @requires jQuery v1.2 or later
 *
 * Examples at http://famspam.com/facebox/
 *
 * Licensed under the MIT:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Copyright 2007, 2008 Chris Wanstrath [ chris@ozmm.org ]
 *
 * Usage:
 *
 *  jQuery(document).ready(function() {
 *    jQuery('a[rel*=facebox]').facebox()
 *  })
 *
 *  <a href="#terms" rel="facebox">Terms</a>
 *    Loads the #terms div in the box
 *
 *  <a href="terms.html" rel="facebox">Terms</a>
 *    Loads the terms.html page in the box
 *
 *  <a href="terms.png" rel="facebox">Terms</a>
 *    Loads the terms.png image in the box
 *
 *
 *  You can also use it programmatically:
 *
 *    jQuery.facebox('some html')
 *    jQuery.facebox('some html', 'my-groovy-style')
 *
 *  The above will open a facebox with "some html" as the content.
 *
 *    jQuery.facebox(function(jQuery) {
 *      jQuery.get('blah.html', function(data) { jQuery.facebox(data) })
 *    })
 *
 *  The above will show a loading screen before the passed function is called,
 *  allowing for a better ajaxy experience.
 *
 *  The facebox function can also display an ajax page, an image, or the contents of a div:
 *
 *    jQuery.facebox({ ajax: 'remote.html' })
 *    jQuery.facebox({ ajax: 'remote.html' }, 'my-groovy-style')
 *    jQuery.facebox({ image: 'stairs.jpg' })
 *    jQuery.facebox({ image: 'stairs.jpg' }, 'my-groovy-style')
 *    jQuery.facebox({ div: '#box' })
 *    jQuery.facebox({ div: '#box' }, 'my-groovy-style')
 *
 *  Want to close the facebox?  Trigger the 'close.facebox' document event:
 *
 *    jQuery(document).trigger('close.facebox')
 *
 *  Facebox also has a bunch of other hooks:
 *
 *    loading.facebox
 *    beforeReveal.facebox
 *    reveal.facebox (aliased as 'afterReveal.facebox')
 *    init.facebox
 *
 *  Simply bind a function to any of these hooks:
 *
 *   jQuery(document).bind('reveal.facebox', function() { ...stuff to do after the facebox and contents are revealed... })
 *
 */
jQuery.noConflict();
(function(jQuery) {
  jQuery.facebox = function(data) {
    jQuery.facebox.loading()

    if (data.ajax) fillFaceboxFromAjax(data.ajax)
    else if (data.image) fillFaceboxFromImage(data.image)
    else if (data.div) fillFaceboxFromHref(data.div)
    else if (jQuery.isFunction(data)) data.call(jQuery)
    else jQuery.facebox.reveal(data)
  }

  /*
   * Public, jQuery.facebox methods
   */

  jQuery.extend(jQuery.facebox, {
    settings: {
      opacity      : 0,
      overlay      : true,
      loadingImage : '/facebox/loading.gif',
      closeImage   : '/facebox/closelabel.gif',
      imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
      faceboxHtml  : '\
    <div id="facebox" style="display:none;"> \
      <div class="popup"> \
        <table> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body"> \
				<h2 class="header"> \
				</h2> \
                <div class="contentg"> \
					<div class="content"> \
						<div class="sidebar"> \
						</div> \
						<div class="text"> \
						</div> \
					</div> \
					<div class="footer"> \
					</div> \
				</div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
    </div>'
    },

    loading: function() {
      init()
      if (jQuery('#facebox .loading').length == 1) return true
      showOverlay()
	  jQuery('#facebox .header').empty()
      jQuery('#facebox .text').empty()
      jQuery('#facebox .sidebar').empty()
	  jQuery('#facebox .footer').empty()
      jQuery('#facebox .body').children().hide().end().append('<div class="loading"><img src="'+jQuery.facebox.settings.loadingImage+'"/></div>')

      jQuery('#facebox').css({
        top:	getPageScroll()[1] + (getPageHeight() / 10),
        left:	jQuery(window).width() / 2 - 205
      }).show()

      jQuery(document).bind('keydown.facebox', function(e) {
        if (e.keyCode == 27) jQuery.facebox.close()
        return true
      })
      jQuery(document).trigger('loading.facebox')
    },
	checkform: function(){
	  document.form1.submit();
	},
    reveal: function(data) {

	  var header = "<span>"+getBetweenTags(data,"<head>","</head>")+"</span>";
	  var form = getBetweenTags(data,"<form>","</form>");
   	  var footer = getBetweenTags(data,"<footer>","</footer>");
	  var encoding = getBetweenTags(data,"<enc>","</enc>");
	  var error = "<p class='error'>"+getBetweenTags(data,"<error>","</error>")+"</p>";
	  var text = "<p>"+getBetweenTags(data,"<body>","</body>")+"</p>";
	  var width = getBetweenTags(data,"<width>","</width>");
	  var footnote = "<p class='note'>"+getBetweenTags(data,"<footnote>","</footnote>")+"</p>";
	  var sidebar = getBetweenTags(data,"<sidebar>","</sidebar>");
  	  var tabs = getBetweenTags(data,"<tabs>","</tabs>");

	  if(width != ""){
		  jQuery('#facebox .content').css("width",width+"px");
	  }

	  if(form != ""){
		  myform = document.createElement("form");
		  myform.name = "form1";
		  myform.id = "form1";
		  myform.action = form;
		  myform.method = "post";	  	
		  if(encoding != "")
			  myform.encoding = encoding;
		  jQuery('#facebox .contentg').wrap(myform)
	  }

  
  	  jQuery('#facebox .contentg').css("display","block");
      jQuery(document).trigger('beforeReveal.facebox')
	  jQuery('#facebox .header').append(header)
      jQuery('#facebox .text').append(text)
      jQuery('#facebox .text').append(footnote)
      jQuery('#facebox .text').append(error)	  
	  
	  if(sidebar != "")
	  {
         jQuery('#facebox .sidebar').show();
		  var sidebarImg = getBetweenTags(data,"<img>","</img>");
		  if(sidebarImg != ''){
			  var tImg=document.createElement("img");
			  tImg.setAttribute('src', sidebarImg);
	  		  jQuery('#facebox .sidebar').append(tImg);
		  }
	  }
	  else if(tabs != ""){
         jQuery('#facebox .sidebar').show();
		 var temp = tabs.split(",");
		 var a = [];
		 for(var i = 0; i < temp.length ; i ++)
		 {
			a[i] = document.createElement("a");
			a[i].id = i+1;
			a[i].className = 'tabs';
			a[i].innerHTML = temp[i];
			jQuery('#facebox .sidebar').append(a[i]);
		 }
		 jQuery('#facebox .text .tabs').hide();
         jQuery('#facebox .content').css('width','420px');
 		 jQuery('#facebox .sidebar').css('width','85px');
 		 jQuery('#facebox .text').css('width','300px');
		 jQuery('#facebox .text #tab1').show();
		 jQuery('#facebox .sidebar #1').css('font-weight','bold');
	     jQuery('#facebox .sidebar .tabs').click(jQuery.facebox.tabs)
	  }
	  else{
		  jQuery('#facebox .sidebar').hide();
		  jQuery('#facebox .content').css('width','320px');
		  jQuery('#facebox .text').css('width','300px');

	  }

      jQuery('#facebox .loading').remove()
      jQuery('#facebox .body').children().fadeIn('normal')
	  jQuery('#facebox .footer').append(footer)
      jQuery('#facebox').css('left', jQuery(window).width() / 2 - (jQuery('#facebox table').width() / 2))
      jQuery(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
	  jQuery('#facebox .close').click(jQuery.facebox.close)
  	  jQuery('#facebox .submit').click(jQuery.facebox.checksubmit)
	  jQuery('#facebox .close_image').attr('src', jQuery.facebox.settings.closeImage)
	},

    close: function() {
      jQuery(document).trigger('close.facebox')
      return false
    },
	tabs: function() {
		jQuery('#facebox .text .tabs').hide();
		jQuery('#facebox .text #tab'+this.id).show();
		jQuery('#facebox .sidebar a').css('font-weight','normal');
		this.style.fontWeight = 'bold'

	  return false;
	},
	checksubmit: function(){
	  if(document.form1.price && document.form1.price.value < 50){
		jQuery('#facebox .error').show();
		  return false;
	  }
	  else
		  return true;
	}
  })

  /*
   * Public, jQuery.fn methods
   */
	

  jQuery.fn.facebox = function(settings) {
    if (jQuery(this).length == 0) return

    init(settings)



	function clickHandler() {
      jQuery.facebox.loading(true)

      // support for rel="facebox.inline_popup" syntax, to add a class
      // also supports deprecated "facebox[.inline_popup]" syntax

	  fillFaceboxFromHref(this.href)
      return false
    }

    return this.bind('click.facebox', clickHandler)
  }

  /*
   * Private methods
   */

  // called one time to setup facebox on this page
  function init(settings) {
 /*   if (jQuery.facebox.settings.inited) return true
    else jQuery.facebox.settings.inited = true
*/ //hardkito
    jQuery(document).trigger('init.facebox')
    makeCompatible()

    var imageTypes = jQuery.facebox.settings.imageTypes.join('|')
    jQuery.facebox.settings.imageTypesRegexp = new RegExp('\.(' + imageTypes + ')jQuery', 'i')

    if (settings) jQuery.extend(jQuery.facebox.settings, settings)
    jQuery('body').append(jQuery.facebox.settings.faceboxHtml)

    var preload = [ new Image(), new Image() ]
    preload[0].src = jQuery.facebox.settings.closeImage
    preload[1].src = jQuery.facebox.settings.loadingImage

    jQuery('#facebox').find('.b:first, .bl').each(function() {
      preload.push(new Image())
      preload.slice(-1).src = jQuery(this).css('background-image').replace(/url\((.+)\)/, 'jQuery1')
    })

}

  // getPageScroll() by quirksmode.com
  function getPageScroll() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;
    }
    return new Array(xScroll,yScroll)
  }

  // Adapted from getPageSize() by quirksmode.com
  function getPageHeight() {
    var windowHeight
    if (self.innerHeight) {	// all except Explorer
      windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
      windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
      windowHeight = document.body.clientHeight;
    }
    return windowHeight
  }

  // Backwards compatibility
  function makeCompatible() {
    var jQuerys = jQuery.facebox.settings

    jQuerys.loadingImage = jQuerys.loading_image || jQuerys.loadingImage
    jQuerys.closeImage = jQuerys.close_image || jQuerys.closeImage
    jQuerys.imageTypes = jQuerys.image_types || jQuerys.imageTypes
    jQuerys.faceboxHtml = jQuerys.facebox_html || jQuerys.faceboxHtml
  }

  // Figures out what you want to display and displays it
  // formats are:
  //     div: #id
  //   image: blah.extension
  //    ajax: anything else
  function fillFaceboxFromHref(href) {
    // div
    if (href.match(/#/)) {
      var url    = window.location.href.split('#')[0]
      var target = href.replace(url,'')
      if (target == '#') return
      jQuery.facebox.reveal(jQuery(target).html())

    // image
    } else if (href.match(jQuery.facebox.settings.imageTypesRegexp)) {
      fillFaceboxFromImage(href)
    // ajax
    } else {
      fillFaceboxFromAjax(href)
    }
  }

  function fillFaceboxFromImage(href) {
    var image = new Image()
    image.onload = function() {
      jQuery.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>')
    }
    image.src = href
  }

  function fillFaceboxFromAjax(href) {
    jQuery.get(href, function(data) { jQuery.facebox.reveal(data) })
  }

  function skipOverlay() {
    return jQuery.facebox.settings.overlay == false || jQuery.facebox.settings.opacity === null
  }

  function showOverlay() {
    if (skipOverlay()) return

    if (jQuery('#facebox_overlay').length == 0)
      jQuery("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

    jQuery('#facebox_overlay').hide().addClass("facebox_overlayBG")
      .css('opacity', jQuery.facebox.settings.opacity)
      .click(function() { jQuery(document).trigger('close.facebox') })
      .fadeIn(200)
    return false
  }

  function hideOverlay() {
    if (skipOverlay()) return

    jQuery('#facebox_overlay').fadeOut(200, function(){
      jQuery("#facebox_overlay").removeClass("facebox_overlayBG")
      jQuery("#facebox_overlay").addClass("facebox_hide")
      jQuery("#facebox_overlay").remove()
    })

    return false
  }
  function getBetweenTags(data,start,end){

	  if(data.indexOf(start) == -1)
		  return "";
	  var temp = data.substring((data.indexOf(start) + start.length ),data.indexOf(end));
	  return temp;
  }
  

  /*
   * Bindings
   */

  jQuery(document).bind('close.facebox', function() {
    jQuery(document).unbind('keydown.facebox')
    jQuery('#facebox').fadeOut(function() {
      jQuery('#facebox .content').removeClass().addClass('content')
      hideOverlay()
      jQuery('#facebox .loading').remove()
    })
    jQuery('#facebox').remove(); //hardkito
  })

})(jQuery);