/**
 *  Browser Detect Class Used for Excluding Safari
**/

/**
* @file elSelect.js
* @downloaded from http://www.cult-f.net/2007/12/14/elselect/
* @author Sergey Korzhov aka elPas0
* @site  http://www.cult-f.net
* @date December 14, 2007
*/



var elSelect = new Class({
	options: {
		container: false,
		baseClass : 'elSelect'
	},
	
	/*
	source : false,
	selected : false,
	_select : false,
	current : false,
	selectedOption : false,
	dropDown : false,
	optionsContainer : false,
	hiddenInput : false,
	*/
	
	/*
	pass the options,
	create html and inject into container
	*/
	
	initialize: function(options){
		this.setOptions(options);
		
		if ( !this.options.container ) return
		
		this.selected = false
		this.source = $(this.options.container).getElement('select');
		this.buildFrameWork();
		
		$(this.source).getElements('option').each( this.addOption, this );
		$(this.options.container).setHTML('');
		this._select.injectInside($(this.options.container));
		
		this.bindEvents();
	},
	
	buildFrameWork : function() {
		this._select = new Element('div').addClass( this.options.baseClass );
		this.current = new Element('div').addClass('selected').injectInside($(this._select));
		this.selectedOption = new Element('div').addClass('selectedOption').injectInside($(this.current));
		this.dropDown = new Element('div').addClass('dropDown').injectInside($(this.current));
		new Element('div').addClass('clear').injectInside($(this._select));
		this.optionsContainer = new Element('div').addClass('optionsContainer').injectInside($(this._select));
		
		var t = new Element('div').addClass('optionsContainerTop').injectInside($(this.optionsContainer));
		var o = new Element('div').injectInside($(t));
		var p = new Element('div').injectInside($(o));
		var t = new Element('div').addClass('optionsContainerBottom').injectInside($(this.optionsContainer));
		var o = new Element('div').injectInside($(t));
		var p = new Element('div').injectInside($(o));
		
		this.hiddenInput = new Element('input').setProperties({
			type : 'hidden',
			name : this.source.getProperty('name')
		}).injectAfter($(this.options.container))

	},
	
	bindEvents : function() {
		this.optionsContainer.addEvent('click', function() {
			if ( this.optionsContainer.getStyle('display') == 'block')
			this.onDropDown();
		}.bind(this));
			
		$(this.options.container).addEvent( 'click', function(e) { new Event(e).stop(); } );
		this.current.addEvent('click', this.onDropDown.bindWithEvent(this) );
	},
	
	//add single option to select
	addOption: function(option){
    	var o = new Element('div').addClass('option').setProperty('value',option.value); {
			o.addEvents( {
				'click': this.onOptionClick.bindWithEvent(this),
				'mouseout': this.onOptionMouseout.bindWithEvent(this),
				'mouseover': this.onOptionMouseover.bindWithEvent(this)
			});
		}
		
		if ( $defined(option.getProperty('class')) && $chk(option.getProperty('class')) );
			o.addClass(option.getProperty('class'));

	
		if ( option.selected ) { 
			if ( this.selected) this.selected.removeClass('selected');
			this.selected = o
			o.addClass('selected');
			this.selectedOption.setText(option.text);
			this.hiddenInput.setProperty('value',option.value);
		}
		
		o.setText(option.text);
		o.injectBefore($(this.optionsContainer).getLast());
	},
	
	onDropDown : function(e) {
			
			if ( this.optionsContainer.getStyle('display') == 'block') {
				this.optionsContainer.setStyle('display','none');
			} else {
				this.optionsContainer.setStyle('display','block');
				this.selected.addClass('selected');
				//needed to fix min-width in ie6
				var width =  this.optionsContainer.getStyle('width').toInt() > this._select.getStyle('width').toInt() ?
															this.optionsContainer.getStyle('width')
															:
															this._select.getStyle('width')
															
				this.optionsContainer.setStyle('width', width);
				this.optionsContainer.getFirst().setStyle('width', width);
				this.optionsContainer.getLast().setStyle('width', width);
			}						
	},
	
	onOptionClick : function(e) {
		var event = new Event(e);
		if ( this.selected != event.target ); {
			this.selected.removeClass('selected');
			event.target.addClass('selected');
			this.selected = event.target;
			this.selectedOption.setText(this.selected.getText());
			this.hiddenInput.setProperty('value',this.selected.getProperty('value'));
		}
		this.onDropDown();
	},
	
	onOptionMouseover : function(e) {
		var event = new Event(e);
		this.selected.removeClass('selected');
		event.target.addClass('selected');
	},

	onOptionMouseout : function(e){
		var event = new Event(e);
		event.target.removeClass('selected');
	}
	
});
	
	if (br[0] == 'safari' && br[3] < '520') {void(0)} else {elSelect.implement(new Events)};
	if (br[0] == 'safari' && br[3] < '520') {void(0)} else {elSelect.implement(new Options)};
	
	//elSelect.implement(new Events);
	//elSelect.implement(new Options);