/*	fw.js
 *
 *	@Author: Unknown (sadly), original version
 *	@Author: Ryan McGrath (Compatibility version, what's below)
 *	@Requires: Nothing
 *
 *	@Notes: At this point, the following functions are for legacy purposes only. jQuery is steadily becoming the default
 *	library for anything on Webs-user sites, and should be used for everything else. Use of any of the functions below
 *	is not guaranteed to work in terms of moving forward, so please be aware of that if you choose to utilize anything.
 */

var Class = function(properties){
	var klass = function(){
		for (var p in this){
			if (this[p]) this[p]._proto_ = this;
		}
		if (arguments[0] != 'noinit' && this.initialize) return this.initialize.apply(this, arguments);
	};
	klass.extend = this.extend;
	klass.implement = this.implement;
	klass.prototype = properties;
	return klass;
};

Class.empty = function(){};

Class.create = function(){
	return function() { this.initialize.apply(this, arguments); }
};


/* fw is a common namespace to hold legacy functions. Use jQuery instead. ;P */
if(!fw) {

var fw = {};

fw.addLoadListener = function(fn) {
	if(window.addEventListener) window.addEventListener('load', fn, false);
	else if(window.attachEvent) window.attachEvent('onload', fn);	
}

fw.Instances = {
	list: [],
	
	add: function(self, cID, type, parent) {
		this.list.push({
			'self': self,
			'cID': cID || self.containerID,
			'type': type || self.type,
			'parent': parent || self.options.parent
		});
		return this.list[this.list.length-1];
	},
	
	get: function(cID) {
		for(var i = 0; i < this.list.length; i++) {
			if(this.list[i].cID == cID) return this.list[i].self;
		}
		return null;
	},
	
	getAll: function(type) {
		var all = [];
		for(var i = 0; i < this.list.length; i++){
			if (this.list[i].type == type || !type) all.push(this.list[i]);
		}
		return all;
	}
};

fw.Libs = {
	loaded: '',
	load: function(libs) {
		this.libs = libs;
		while(this.libs.length>0) {
			var loc = this.libs.shift();
			if(this.loaded.indexOf(loc+'|')>-1) continue;
			this.loaded += loc + '|';
			document.write('<script type="text/javascript" src="' + loc + '"><'+'/script>');
		}
	}
};
	
fw.Css = {
	loaded: '',
	load: function(href, options) {
		options = options || {};
		if(this.loaded.indexOf(href)>-1) return;
		if(options.draw) document.write('<link rel="stylesheet" type="text/css" href="' + href + '">');
		else {
			var l = document.createElement('link');
			l.rel = 'stylesheet';
			l.type = 'text/css';
			l.href = href;
			(options.el || document.getElementsByTagName('head')[0] || document.body).appendChild(l);
		}
		this.loaded += href;
	}
};
	
fw.jjax = {
	req: function(url, options) {
		this.url = '';
		this.options = options || {};
		for(var i in this.options.postBody) this.url +=	((this.url=='') ? '' : '&') + i + '=' + this.options.postBody[i];
		this.url = url + (this.options.postBody ? '?' : '') + this.url;
		this.send();
	},
	send: function() {
		var script = document.createElement('script');
		script.src = this.url;
		script.type = "text/javascript";
		this.options.appendTo ? this.options.appendTo.appendChild(script) : document.body.appendChild(script);
	}
};

fw.Request = {
	getParameter: function(name) {
		var s = window.location.search;
		if(!s) return '';
		var param = s.split(name + '=')[1];
		if(!param) return '';
		return 	param.split('&')[0].replace(/\+/g, ' ').replace(/&amp;/g, '&');
	}
};

// Horribly un-optimized getElementsByClassName for legacy usage
fw.getElementsByClassName = function(testClassName, beginningNodeID) {
	//var testClass = new RegExp("(^|\\\\s)" + testClassName + "(\\\\s|$)");
	var tag = "*";
	if(beginningNodeID != null) {
		if(typeof beginningNodeID == "string") var elements = document.getElementById(beginningNodeID).getElementsByTagName(tag);
		else var elements = beginningNodeID.getElementsByTagName(tag);
	} else var elements = (document.all) ? document.all : document.getElementsByTagName(tag);
	var returnElements = [];
	var current;
	for(var i=0; i < elements.length; i++) {
		var classes = elements[i].className.split(" ");
		for(var t = 0; t < classes.length; t++) {
			if(classes[t] == testClassName) returnElements.push(elements[i]); 
		}
	}
	return returnElements;
};

// This originally existed as a prototype function on the global Object, but Google seems to hate that. Go figure. ;P
fw.CompatExtend = function(obj1, obj2) {
	for(var fw_property in obj2) obj1[fw_property] = obj2[fw_property];
	return obj1;
};

}

if(!jjax) var jjax = fw.jjax;


/*	CompatClass is based off an old version of MooTools that Webs used up until mid 2009. Several applications
 *	expect odd behavior, and don't play well with newer versions of Moo's class stuff. This exists only as a compatibility
 *	layer for old applications.
 */
if(!CompatClass) {
	var CompatClass = function(properties) {
		var klass = function() {
			for(var p in this){
				if (this[p]) this[p]._proto_ = this;
			}
			if(arguments[0] != 'noinit' && this.initialize) return this.initialize.apply(this, arguments);
		};
		klass.extend = this.extend;
		klass.implement = this.implement;
		klass.prototype = properties || {};
		return klass;
	};
}

if(!CompatClass.empty) CompatClass.empty = function() {};
if(!CompatClass.create) CompatClass.create = function() { return function() { this.initialize.apply(this, arguments); } };

if(!CompatClass.prototype.extend && !CompatClass.prototype.implement) {
	CompatClass.prototype = {
		extend: function(properties) {
			var pr0t0typ3 = new this('noinit');
		
			for(var property in properties) {
				var previous = pr0t0typ3[property].
					current = properties[property];
			
				if(previous && previous != current) current = previous.parentize(current) || current;
				pr0t0typ3[property] = current;
			}
		
			return new CompatClass(pr0t0typ3);
		},

		implement: function(properties) {
			for(var property in properties) this.prototype[property] = properties[property];
		}
	};
}

if(!Function.prototype.CompatBind) {
	Function.prototype.CompatBind = function(bind) {
		var fn = this;
		return function() { return fn.apply(bind, arguments); };
	};
}

if(!Function.prototype.CompatBindAsEventListener) {
	Function.prototype.CompatBindAsEventListener = function(bind) {
		var fn = this;
		return function(event) { fn.call(bind, event || window.event); };
	};
}

if(!String.prototype.makeSafe) String.prototype.makeSafe = function() { return this.replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/\n/g, '<BR>'); }