win.y) { size.x *= win.y / size.y; size.y = win.y; } size = {x: parseInt(size.x), y: parseInt(size.y)}; if (window.webkit419) this.image = new Element('img', {'src': this.image.src}); else $(this.image); this.image.setProperties({ 'width': size.x, 'height': size.y}); this.applyContent(this.image, size); }.bind(this), failed: this.onError.bind(this) }; (function() { this.src = url; }).delay(10, this.image); this.image.onload = events.loaded; this.image.onerror = this.image.onabort = events.failed; }, 'adopt': function(el) { return el.clone(); }, 'url': function(url) { this.ajax = new Ajax(url, this.options.ajaxOptions); this.ajax.addEvent('onSuccess', function(resp) { this.applyContent(resp); this.ajax = null; }.bind(this)); this.ajax.addEvent('onFailure', this.onError.bind(this)); this.ajax.request.delay(10, this.ajax); }, 'iframe': function(url) { return new Element('iframe', { 'src': url, 'frameBorder': 0, 'width': this.options.size.x, 'height': this.options.size.y }); }, 'string': function(str) { return str; } }, extend: $extend};SqueezeBox.extend(Events.prototype);SqueezeBox.extend(Options.prototype);SqueezeBox.extend(Chain.prototype);If someone as any clue what the error might be, it would be great,thanks, Maxetime"> Javascript problem - Forums

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Javascript problem

ma
maxetime 29 Jun, 2010
Hi,

I have just installed chronoforms latest version on my joomla 1.5.18, and when I acces the plugin page it give me javascript errors :

 Erreur : $empty is not defined
Fichier Source : media/system/js/modal.js
Ligne : 39

Erreur : SqueezeBox is undefined
Fichier Source : administrator/index.php?option=com_chronocontact&act=all
Ligne : 75


I know the second seem to be related to the first one, but maybe my modal.js is corrupted, here is the code :

/**
* SqueezeBox - Expandable Lightbox
*
* Allows to open various content as modal,
* centered and animated box.
*
* Inspired by
*  ... Lokesh Dhakar   - The original Lightbox v2
*  ... Cody Lindley   - ThickBox
*
* @version      1.0rc1
*
* @license      MIT-style license
* @author      Harald Kirschner <mail [at] digitarald.de>
* @copyright   Author
*
* extended for fabrik
*/
var SqueezeBox = {

   presets: {
      size: {x: 600, y: 450},
      sizeLoading: {x: 200, y: 150},
      marginInner: {x: 20, y: 20},
      marginImage: {x: 150, y: 200},
      handler: false,
      adopt: null,
      closeWithOverlay: true,
      zIndex: 65555,
      overlayOpacity: 0.7,
      classWindow: '',
      classOverlay: '',
      disableFx: false,
      onOpen: Class.empty,
      onClose: Class.empty,
      onUpdate: Class.empty,
      onResize: Class.empty,
      onMove: Class.empty,
      onShow: Class.empty,
      onHide: Class.empty,
      fxOverlayDuration: 250,
      fxResizeDuration: 750,
      fxContentDuration: 250,
      moveable:false,
      dragBarStyle:{'cursor':'move', 'border':'1px solid #445566', 'height':'20px'},
      ajaxOptions: {}
   },

   initialize: function(options) {
      if (this.options) return this;
      this.presets = $merge(this.presets, options)
      this.setOptions(this.presets);
      this.build();
      this.listeners = {
         window: this.reposition.bind(this, [null]),
         close: this.close.bind(this),
         key: this.onkeypress.bind(this)};
      this.isOpen = this.isLoading = false;
      this.window.close = this.listeners.close;
      return this;
   },

   build: function() {
      this.overlay = new Element('div', {
         id: 'sbox-overlay',
         styles: {
            display: 'none',
            zIndex: this.options.zIndex
         }
      });
      this.content = new Element('div', {
         id: 'sbox-content'
      });
      this.btnClose = new Element('a', {
         id: 'sbox-btn-close',
         href: '#'
      });
      
      this.window = new Element('div', {
         id: 'sbox-window',
         styles: {
            display: 'none',
            zIndex: this.options.zIndex + 2
         }
      });

      if(this.options.moveable){
         this.window.adopt(this.dragBar, this.btnClose, this.content);
      }else{
         this.window.adopt(this.btnClose, this.content);
      }
      if (!window.ie6) {
         this.overlay.setStyles({
            position: 'fixed',
            top: 0,
            left: 0
         });
         this.window.setStyles({
            position: 'fixed',
            top: '50%',
            left: '50%'
         });
      } else {
         this.overlay.style.setExpression('marginTop', 'document.documentElement.scrollTop + "px"');
         this.window.style.setExpression('marginTop', '0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + "px"');

         this.overlay.setStyles({
            position: 'absolute',
            top: '0%',
            left: '0%'
            //,marginTop: "expression(document.documentElement.scrollTop + 'px')"
         });

         this.window.setStyles({
            position: 'absolute',
            top: '0%',
            left: '0%'
            //,marginTop: "(expression(0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + 'px')"
         });
         
      }

      $(document.body).adopt(this.overlay, this.window);

      this.fx = {
         overlay: this.overlay.effect('opacity', {
            duration: this.options.fxOverlayDuration,
            wait: false}).set(0),
         window: this.window.effects({
            duration: this.options.fxResizeDuration,
            wait: false}),
         content: this.content.effect('opacity', {
            duration: this.options.fxContentDuration,
            wait: false}).set(0)
      };
      
   },

   addClick: function(el) {
      return el.addEvent('click', function() {
         if (this.fromElement(el)) return false;
      }.bind(this));
   },
   
   rebuild: function()
   {
      if(this.options.moveable && !this.dragBar){
         this.dragBar = new Element('div', {
            id:'sbox-dragbar',
            styles:this.options.dragBarStyle
            
         }).appendText('DRAG ME');
         this.dragBar.injectTop(this.window);
      
         new Drag.Move(this.window, {handle:this.dragBar});
         this.window.setStyles({
            position: 'absolute',
            top: document.documentElement.getCoordinates().height / 2 + "px",
            left: document.documentElement.getCoordinates().width / 2 + "px"
         });
      }
   },

   fromElement: function(el, options) {
      this.initialize();
      this.element = $(el);
      if (this.element && this.element.rel) options = $merge(options || {}, Json.evaluate(this.element.rel));
      this.setOptions(this.presets, options);
      this.assignOptions();
      this.rebuild();
      this.url = (this.element ? (this.options.url || this.element.href) : el) || '';

      if (this.options.handler) {
         var handler = this.options.handler;
         return this.setContent(handler, this.parsers[handler].call(this, true));
      }
      var res = false;
      for (var key in this.parsers) {
         if ((res = this.parsers[key].call(this))) return this.setContent(key, res);
      }
      return this;
   },

   assignOptions: function() {
      this.overlay.setProperty('class', this.options.classOverlay);
      this.window.setProperty('class', this.options.classWindow);
   },

   close: function(e) {
      if (e) new Event(e).stop();
      if (!this.isOpen) return this;
      this.fx.overlay.start(0).chain(this.toggleOverlay.bind(this));
      this.window.setStyle('display', 'none');
      this.trashImage();
      this.toggleListeners();
      this.isOpen = null;
      this.fireEvent('onClose', [this.content]).removeEvents();
      this.options = {};
      this.setOptions(this.presets).callChain();
      return this;
   },

   onError: function() {
      if (this.image) this.trashImage();
      this.setContent('Error during loading');
   },

   trashImage: function() {
      if (this.image) this.image = this.image.onload = this.image.onerror = this.image.onabort = null;
   },

   setContent: function(handler, content) {
      this.content.setProperty('class', 'sbox-content-' + handler);
      this.applyTimer = this.applyContent.delay(this.fx.overlay.options.duration, this, [this.handlers[handler].call(this, content)]);
      if (this.overlay.opacity) return this;
      this.toggleOverlay(true);
      this.fx.overlay.start(this.options.overlayOpacity);
      this.reposition();
      return this;
   },

   applyContent: function(content, size) {
      this.applyTimer = $clear(this.applyTimer);
      this.hideContent();
      if (!content) this.toggleLoading(true);
      else {
         if (this.isLoading) this.toggleLoading(false);
         this.fireEvent('onUpdate', [this.content], 20);
      }
      this.content.empty()[['string', 'array', false].contains($type(content)) ? 'setHTML' : 'adopt'](content || '');
      this.callChain();
      if (!this.isOpen) {
         this.toggleListeners(true);
         this.resize(size, true);
         this.isOpen = true;
         this.fireEvent('onOpen', [this.content]);
      } else this.resize(size);
   },

   resize: function(size, instantly) {
      var sizes = window.getSize();
      this.size = $merge(this.isLoading ? this.options.sizeLoading : this.options.size, size);
      var to = {
         width: this.size.x,
         height: this.size.y,
         marginLeft: - this.size.x / 2,
         marginTop: - this.size.y / 2
         //left: (sizes.scroll.x + (sizes.size.x - this.size.x - this.options.marginInner.x) / 2).toInt(),
         //top: (sizes.scroll.y + (sizes.size.y - this.size.y - this.options.marginInner.y) / 2).toInt()
      };
      $clear(this.showTimer || null);
      this.hideContent();
      if (!instantly) this.fx.window.start(to).chain(this.showContent.bind(this));
      else {
         this.window.setStyles(to).setStyle('display', '');
         this.showTimer = this.showContent.delay(50, this);
      }
      this.reposition(sizes);
   },

   toggleListeners: function(state) {
      var task = state ? 'addEvent' : 'removeEvent';
      this.btnClose[task]('click', this.listeners.close);
      if (this.options.closeWithOverlay) this.overlay[task]('click', this.listeners.close);
      document[task]('keydown', this.listeners.key);
      window[task]('resize', this.listeners.window);
      window[task]('scroll', this.listeners.window);
   },

   toggleLoading: function(state) {
      this.isLoading = state;
      this.window[state ? 'addClass' : 'removeClass']('sbox-loading');
      if (state) this.fireEvent('onLoading', [this.window]);
   },

   toggleOverlay: function(state) {
      this.overlay.setStyle('display', state ? '' : 'none');
      $(document.body)[state ? 'addClass' : 'removeClass']('body-overlayed');
   },

   showContent: function() {
      if (this.content.opacity) this.fireEvent('onShow', [this.window]);
      this.fx.content.start(1);
   },

   hideContent: function() {
      if (!this.content.opacity) this.fireEvent('onHide', [this.window]);
      this.fx.content.stop().set(0);
   },

   onkeypress: function(e) {
      switch (e.key) {
         case 'esc':
         case 'x':
            this.close();
            break;
      }
   },

   reposition: function(sizes) {
      sizes = sizes || window.getSize();
      this.overlay.setStyles({
         //'left': sizes.scroll.x, 'top': sizes.scroll.y,
         width: sizes.size.x,
         height: sizes.size.y
      });
      /*
      this.window.setStyles({
         left: (sizes.scroll.x + (sizes.size.x - this.window.offsetWidth) / 2).toInt(),
         top: (sizes.scroll.y + (sizes.size.y - this.window.offsetHeight) / 2).toInt()
      });
      */
      this.fireEvent('onMove', [this.overlay, this.window, sizes]);
   },

   removeEvents: function(type){
      if (!this.$events) return this;
      if (!type) this.$events = null;
      else if (this.$events[type]) this.$events[type] = null;
      return this;
   },

   parsers: {
      'image': function(preset) {
         return (preset || this.url.test(/\.(jpg|jpeg|png|gif|bmp)$/i)) ? this.url : false;
      },
      'adopt': function(preset) {
         if ($(this.options.adopt)) return $(this.options.adopt);
         if (preset || ($(this.element) && !this.element.parentNode)) return $(this.element);
         var bits = this.url.match(/#([\w-]+)$/);
         return bits ? $(bits[1]) : false;
      },
      'url': function(preset) {
         return (preset || (this.url && !this.url.test(/^javascript:/i))) ? this.url: false;
      },
      'iframe': function(preset) {
         return (preset || this.url) ? this.url: false;
      },
      'string': function(preset) {
         return true;
      }
   },

   handlers: {
      'image': function(url) {
         this.image = new Image();
         var events = {
            loaded: function() {
               var win = {x: window.getWidth() - this.options.marginImage.x, y: window.getHeight() - this.options.marginImage.y};
               var size = {x: this.image.width, y: this.image.height};
               for (var i = 0; i < 2; i++)
                  if (size.x > win.x) {
                     size.y *= win.x / size.x;
                     size.x = win.x;
                  } else if (size.y > win.y) {
                     size.x *= win.y / size.y;
                     size.y = win.y;
                  }
               size = {x: parseInt(size.x), y: parseInt(size.y)};
               if (window.webkit419) this.image = new Element('img', {'src': this.image.src});
               else $(this.image);
               this.image.setProperties({
                  'width': size.x,
                  'height': size.y});
               this.applyContent(this.image, size);
            }.bind(this),
            failed: this.onError.bind(this)
         };
         (function() {
            this.src = url;
         }).delay(10, this.image);
         this.image.onload = events.loaded;
         this.image.onerror = this.image.onabort = events.failed;
      },
      'adopt': function(el) {
         return el.clone();
      },
      'url': function(url) {
         this.ajax = new Ajax(url, this.options.ajaxOptions);
         this.ajax.addEvent('onSuccess', function(resp) {
            this.applyContent(resp);
            this.ajax = null;
         }.bind(this));
         this.ajax.addEvent('onFailure', this.onError.bind(this));
         this.ajax.request.delay(10, this.ajax);
      },
      'iframe': function(url) {
         return new Element('iframe', {
            'src': url,
            'frameBorder': 0,
            'width': this.options.size.x,
            'height': this.options.size.y
         });
      },
      'string': function(str) {
         return str;
      }
   },

   extend: $extend
};

SqueezeBox.extend(Events.prototype);
SqueezeBox.extend(Options.prototype);
SqueezeBox.extend(Chain.prototype);


If someone as any clue what the error might be, it would be great,

thanks,
Maxetime
ma
maxetime 29 Jun, 2010
I've manage to resolve this error by rewriting the function to be compatible with mootools 1.1 which is installed on joomla administration side.

Here is the script for anyone who need it :

var SqueezeBox = {

	presets: {
		size: {x: 600, y: 450},
		sizeLoading: {x: 200, y: 150},
		marginInner: {x: 20, y: 20},
		marginImage: {x: 50, y: 75},
		handler: false,
		target: null,
		closable: true,
		closeBtn: true,
		zIndex: 65555,
		overlayOpacity: 0.7,
		classWindow: '',
		classOverlay: '',
		overlayFx: {},
		resizeFx: {},
		contentFx: {},
		parse: false, // 'rel'
		parseSecure: false,
		ajaxOptions: {},
		onOpen: Class.empty,
		onClose: Class.empty,
		onUpdate: Class.empty,
		onResize: Class.empty,
		onMove: Class.empty,
		onShow: Class.empty,
		onHide: Class.empty,
	},

	initialize: function(presets) {
		if (this.options) return this;
		this.presets = $merge(this.presets, presets);
		this.options = {};
		this.setOptions(this.presets).build();
		this.bound = {
			window: this.reposition.bind(this, [null]),
			scroll: this.checkTarget.bind(this),
			close: this.close.bind(this),
			key: this.onKey.bind(this)
		};
		this.isOpen = this.isLoading = false;
		return this;
	},

	build: function() {
          this.overlay = new Element('div', {
             id: 'sbox-overlay',
             styles: {
                display: 'none',
                zIndex: this.options.zIndex
             }
          });
          this.content = new Element('div', {
             id: 'sbox-content'
          });
          this.btnClose = new Element('a', {
             id: 'sbox-btn-close',
             href: '#'
          });
         
          this.window = new Element('div', {
             id: 'sbox-window',
             styles: {
                display: 'none',
                zIndex: this.options.zIndex + 2
             }
          });

          if(this.options.moveable){
             this.window.adopt(this.dragBar, this.btnClose, this.content);
          }else{
             this.window.adopt(this.btnClose, this.content);
          }
          if (!window.ie6) {
             this.overlay.setStyles({
                position: 'fixed',
                top: 0,
                left: 0
             });
             this.window.setStyles({
                position: 'fixed',
                top: '50%',
                left: '50%'
             });
          } else {
             this.overlay.style.setExpression('marginTop', 'document.documentElement.scrollTop + "px"');
             this.window.style.setExpression('marginTop', '0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + "px"');

             this.overlay.setStyles({
                position: 'absolute',
                top: '0%',
                left: '0%'
                //,marginTop: "expression(document.documentElement.scrollTop + 'px')"
             });

             this.window.setStyles({
                position: 'absolute',
                top: '0%',
                left: '0%'
                //,marginTop: "(expression(0 - parseInt(this.offsetHeight / 2) + document.documentElement.scrollTop + 'px')"
             });
             
          }

          $(document.body).adopt(this.overlay, this.window);

          this.fx = {
             overlay: this.overlay.effect('opacity', {
                duration: this.options.fxOverlayDuration,
                wait: false}).set(0),
             window: this.window.effects({
                duration: this.options.fxResizeDuration,
                wait: false}),
             content: this.content.effect('opacity', {
                duration: this.options.fxContentDuration,
                wait: false}).set(0)
          };
         
       },

	assign: function(to, options) {
		return to.addEvent('click', function() {
			return !SqueezeBox.fromElement(this, options);
		});
	},

	fromElement: function(from, options) {
		this.initialize();
		if (this.element) this.trash();
		this.element = $(from);
		this.setOptions($merge(this.presets, options || {}));
		if (this.element && this.options.parse) {
			var obj = this.element.getProperty(this.options.parse);
			if (obj && (obj = JSON.decode(obj, this.options.parseSecure))) this.setOptions(obj);
		}
		this.assignOptions();
		this.url = ((this.element) ? (this.options.url || this.element.get('href')) : from) || '';
		var handler = this.options.handler;
		if (handler) return this.setContent(handler, this.parsers[handler].call(this, true));
		var ret = false;
		this.parsers.some(function(parser, key) {
			var content = parser.call(this);
			if (content) {
				ret = this.setContent(key, content);
				return true;
			}
			return false;
		}, this);
		return ret;
	},

	assignOptions: function() {
		this.overlay.set('class', this.options.classOverlay);
		this.win.set('class', this.options.classWindow);
		if (Browser.Engine.trident4) this.win.addClass('sbox-window-ie6');
	},

	close: function(e) {
		var stoppable = ($type(e) == 'event');
		if (stoppable) e.stop();
		if (!this.isOpen || (stoppable && !$lambda(this.options.closable).call(this, e))) return this;
		this.fx.overlay.start(0).chain(this.toggleOverlay.bind(this));
		this.win.setStyle('display', 'none');
		this.trash();
		this.toggleListeners();
		this.isOpen = false;
		this.fireEvent('onClose', [this.content]);
		return this;
	},

	trash: function() {
		this.element = this.asset = null;
		this.options = {};
		this.removeEvents().setOptions(this.presets).callChain();
	},

	onError: function() {
		this.asset = null;
		this.setContent('string', 'Error during loading');
	},

	setContent: function(handler, content) {
		if (!this.handlers[handler]) return false;
		this.content.className = 'sbox-content-' + handler;
		this.applyTimer = this.applyContent.delay(this.fx.overlay.options.duration, this, this.handlers[handler].call(this, content));
		if (this.overlay.retrieve('opacity')) return this;
		this.toggleOverlay(true);
		this.fx.overlay.start(this.options.overlayOpacity);
		return this.reposition();
	},

	applyContent: function(content, size) {
		this.applyTimer = $clear(this.applyTimer);
		this.hideContent();
		if (!content) {
			this.toggleLoading(true);
		} else {
			if (this.isLoading) this.toggleLoading(false);
			this.fireEvent('onUpdate', [this.content], 20);
		}
		this.content.empty();
		if (['string', 'array', false].contains($type(content))) this.content.set('html', content || '');
		else this.content.adopt(content);
		this.callChain();
		if (!this.isOpen) {
			this.toggleListeners(true);
			this.resize(size, true);
			this.isOpen = true;
			this.fireEvent('onOpen', [this.content]);
		} else {
			this.resize(size);
		}
	},

	resize: function(size, instantly) {
		var box = document.getSize(), scroll = document.getScroll();
		this.size = $merge((this.isLoading) ? this.options.sizeLoading : this.options.size, size);
		var to = {
			width: this.size.x,
			height: this.size.y,
			left: (scroll.x + (box.x - this.size.x - this.options.marginInner.x) / 2).toInt(),
			top: (scroll.y + (box.y - this.size.y - this.options.marginInner.y) / 2).toInt()
		};
		$clear(this.showTimer || null);
		this.hideContent();
		if (!instantly) {
			this.fx.win.start(to).chain(this.showContent.bind(this));
		} else {
			this.win.setStyles(to).setStyle('display', '');
			this.showTimer = this.showContent.delay(50, this);
		}
		return this.reposition();
	},

	toggleListeners: function(state) {
		var fn = (state) ? 'addEvent' : 'removeEvent';
		this.closeBtn[fn]('click', this.bound.close);
		this.overlay[fn]('click', this.bound.close);
		document[fn]('keydown', this.bound.key)[fn]('mousewheel', this.bound.scroll);
		window[fn]('resize', this.bound.window)[fn]('scroll', this.bound.window);
	},

	toggleLoading: function(state) {
		this.isLoading = state;
		this.win[(state) ? 'addClass' : 'removeClass']('sbox-loading');
		if (state) this.fireEvent('onLoading', [this.win]);
	},

	toggleOverlay: function(state) {
		this.overlay.setStyle('display', (state) ? '' : 'none');
		$(document.body)[(state) ? 'addClass' : 'removeClass']('body-overlayed');
	},

	showContent: function() {
		if (this.content.get('opacity')) this.fireEvent('onShow', [this.win]);
		this.fx.content.start(1);
	},

	hideContent: function() {
		if (!this.content.get('opacity')) this.fireEvent('onHide', [this.win]);
		this.fx.content.set(0);
	},

	onKey: function(e) {
		switch (e.key) {
			case 'esc': this.close(e);
			case 'up': case 'down': return false;
		}
	},

	checkTarget: function(e) {
		return this.content.hasChild(e.target);
	},

	reposition: function() {
		var size = document.getSize(), scroll = document.getScroll();
		this.overlay.setStyles({
			left: scroll.x + 'px',
			top: scroll.y + 'px',
			width: size.x + 'px',
			height: size.y + 'px'
		});
		this.win.setStyles({
			left: (scroll.x + (size.x - this.win.offsetWidth) / 2).toInt() + 'px',
			top: (scroll.y + (size.y - this.win.offsetHeight) / 2).toInt() + 'px'
		});
		return this.fireEvent('onMove', [this.overlay, this.win]);
	},

	removeEvents: function(type){
		if (!this.$events) return this;
		if (!type) this.$events = null;
		else if (this.$events[type]) this.$events[type] = null;
		return this;
	},

	extend: function(properties) {
		return $extend(this, properties);
	},

	handlers: new Hash(),

	parsers: new Hash()

};

SqueezeBox.extend(new Events(Class.empty)).extend(new Options(Class.empty)).extend(new Chain(Class.empty));

SqueezeBox.parsers.extend({

	image: function(preset) {
		return (preset || (/\.(?:jpg|png|gif)$/i).test(this.url)) ? this.url : false;
	},

	clone: function(preset) {
		if ($(this.options.target)) return $(this.options.target);
		if (this.element && !this.element.parentNode) return this.element;
		var bits = this.url.match(/#([\w-]+)$/);
		return (bits) ? $(bits[1]) : (preset ? this.element : false);
	},

	ajax: function(preset) {
		return (preset || (this.url && !(/^(?:javascript|#)/i).test(this.url))) ? this.url : false;
	},

	iframe: function(preset) {
		return (preset || this.url) ? this.url : false;
	},

	string: function(preset) {
		return true;
	}
});

SqueezeBox.handlers.extend({

	image: function(url) {
		var size, tmp = new Image();
		this.asset = null;
		tmp.onload = tmp.onabort = tmp.onerror = (function() {
			tmp.onload = tmp.onabort = tmp.onerror = null;
			if (!tmp.width) {
				this.onError.delay(10, this);
				return;
			}
			var box = document.getSize();
			box.x -= this.options.marginImage.x;
			box.y -= this.options.marginImage.y;
			size = {x: tmp.width, y: tmp.height};
			for (var i = 2; i--;) {
				if (size.x > box.x) {
					size.y *= box.x / size.x;
					size.x = box.x;
				} else if (size.y > box.y) {
					size.x *= box.y / size.y;
					size.y = box.y;
				}
			}
			size.x = size.x.toInt();
			size.y = size.y.toInt();
			this.asset = $(tmp);
			tmp = null;
			this.asset.setProperties({width: size.x, height: size.y});
			if (this.isOpen) this.applyContent(this.asset, size);
		}).bind(this);
		tmp.src = url;
		if (tmp && tmp.onload && tmp.complete) tmp.onload();
		return (this.asset) ? [this.asset, size] : null;
	},

	clone: function(el) {
		return el.clone();
	},

	adopt: function(el) {
		if (el) return el;
		return this.onError();
	},

	ajax: function(url) {
		this.asset = new Request.HTML($merge({
			method: 'get'
		}, this.options.ajaxOptions)).addEvents({
			onSuccess: function(resp) {
				this.applyContent(resp);
				this.asset = null;
			}.bind(this),
			onFailure: this.onError.bind(this)
		});
		this.asset.send.delay(10, this.asset, [{url: url}]);
	},

	iframe: function(url) {
		return new Element('iframe', $merge({
			src: url,
			frameBorder: 0,
			width: this.options.size.x,
			height: this.options.size.y
		}, this.options.iframeOptions));
	},

	string: function(str) {
		return str;
	}

});

SqueezeBox.handlers.url = SqueezeBox.handlers.ajax;
SqueezeBox.parsers.url = SqueezeBox.parsers.ajax;
SqueezeBox.parsers.adopt = SqueezeBox.parsers.clone;


Maxetime
Gr
GreyHead 30 Jun, 2010
Hi maxetime,

I don't understand why you had to do this. You should have the same MooTools v 1.12 running in the front and back end of your site and the standard Joomla Squeezebox should work Ok with it.

Bob
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