_Manager.js

gistfile1.js

var Manager = function(el){
    this.el = el || $('html').get(0);
    var thisManager = this;
    $.event.add(this, 'Manager::ManagerControl', function(e, el) {
        thisManager.initPart(el);
        }
    )
};

Manager.prototype = {
    init : function() {
    	this.components = [];
        this.componentsArray = [];
        this.componentsFiles = {};
        this.componentsElements = {};
        this.componentsIndex = {};
        this.findComponents();
        this.createComponentsElements();
        this.loadFiles();
    },
    initPart : function(el) {
        this.el = el || $('html').get(0);
        this.init();
    },
    findComponents : function() {
        var components = $(this.el).find('.js_component');
        var thisManager = this;
        $(components).each(function(c) {
        	var thisNode = this;
        	var element_components = this.onclick().components;
        	$(element_components).each(function(e_c) {
        		var tmp = {};
        		tmp['node'] = thisNode;
        		tmp['name'] = this.name;
        		tmp['params'] = this.params;
        		thisManager.components.push(tmp);
	            if (!thisManager.componentsIndex[this.name]) {
	            	thisManager.componentsArray.push(this.name);
	            	thisManager.componentsIndex[this.name] = true;
	            }
        	});
        });
    },
    createComponentsElements : function() {
    	var thisManager = this; 
    	$(this.components).each(function(c) {
    		if (!thisManager.componentsElements[this.name]) {
    			thisManager.componentsElements[this.name] = [];
    		}
    		thisManager.componentsElements[this.name].push(this);
    	});
    	
    },
    loadFiles : function() {
        var thisManager = this;
        var head = $('html > head').get(0);
        $(this.componentsArray).each(function(c){
        	var url = jsLocation + this + '.js?27';
        	var loaded = $(head).find('script[@src = ' + url + ']').get(0);
        	if (!loaded) {
        		$.event.add(thisManager, 'on' + this, function(e) {
	                thisManager.initComponent(e);
	                }
	            );
	            var script= document.createElement('script');
	            script.setAttribute("type", "text/javascript"); 
	            script.setAttribute("src", url);
	            head.insertBefore(script, head.firstChild);
	            thisManager.componentsFiles['on' + this] = 'on' + this;
	            
        	} else {
        	    $(thisManager).trigger('on' + this);
        	}
        });
    },
    initComponent : function(e) {
    	var thisManager = this;
    	var c_name = e.type.substr(2);
    	$(this.componentsElements[c_name]).each(function(index){
    	    new window[c_name](this.node, index, this.params);
    	});
    }
}

var ManagerControl;

$(function(){

    ManagerControl = new Manager;
    ManagerControl.init();
}
);