//CORE
;(function($,undefined){
	var _timer=[],
		_fw=window._fw=$.fn._fw=function(_){
			var i,name=[]
			for(i in _)
				if(_.hasOwnProperty(i))
					name.push(i)
			$(this).each(function(){
				for(var i=0,opt;i<name.length;i++)
					if(_fw.meth[name[i]])						
						opt=$.extend(clone(_fw.meth[name[i]]),_[name[i]]),
						opt.init.call($(this).data(name[i],opt),opt)
			})
			return this
		},
		_meth=_fw.meth={},
		_hlp=_fw.hlp={
			clone:function(obj){
				if(!obj||typeof obj!=typeof {})
					return obj
				if(obj instanceof Array)
					return [].concat(obj)
				var tmp=new obj.constructor(),
					i
				for(i in obj)
					if(obj.hasOwnProperty(i))
						tmp[i]=clone(obj[i])
				return tmp
			},
			srlz:function(str){
				if(!str)
					return {}
				str=str.split(/[\/&]/)
				for(var i=0,tmp,ret={};i<str.length;i++)
					if(str[i])
						tmp=str[i].split('='),
						ret[tmp[1]?tmp[0]:i]=tmp[1]?tmp[1]:tmp[0]
				return ret
			},
			dStr:function(obj){
				var key,
					ret=''
				for(key in obj)
					if(obj.hasOwnProperty(key))
						if(key/1==''/1)
							ret+=!ret?obj[key]+'/':obj[key]
						else
							ret+=!ret?key+'='+obj[key]+'&':key+'='+obj[key]
				return ret
			}
		},
		clone=_hlp.clone
})(jQuery)


;(function($){
var types = ['DOMMouseScroll', 'mousewheel'];
$.event.special.mousewheel = {
	setup: function() {
		if ( this.addEventListener )
			for ( var i=types.length; i; )
				this.addEventListener( types[--i], handler, false );
		else
			this.onmousewheel = handler;
	},	
	teardown: function() {
		if ( this.removeEventListener )
			for ( var i=types.length; i; )
				this.removeEventListener( types[--i], handler, false );
		else
			this.onmousewheel = null;
	}
};
$.fn.extend({
	mousewheel: function(fn) {
		return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
	},	
	unmousewheel: function(fn) {
		return this.unbind("mousewheel", fn);
	}
});
function handler(event) {
	var args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true;	
	event = $.event.fix(event || window.event);
	event.type = "mousewheel";	
	if ( event.wheelDelta ) delta = event.wheelDelta/120;
	if ( event.detail     ) delta = -event.detail/3;	
	// Add events and delta to the front of the arguments
	args.unshift(event, delta);
	return $.event.handle.apply(this, args);}
})(jQuery);
//prototype extends
Array.prototype.lastIndexOf=Array.prototype.lastIndexOf||function(val,i){
i=this.length-i||this.length
while(--i^-1)
	if(this[i]==val)
		return i
return -1
}

Array.prototype.indexOf=Array.prototype.indexOf||function(val,i){
i=i-1||-1
while(++i^this.length)
	if(this[i]==val)
		return i
return -1
}

$.fn.praParent=function(name){
var th=$(this)
while(th=th.parent())
	if(th.is(name))
		break
	else
		if(th.is('html'))
			return false
return th
}