function check_ua(){
var device_flg = 0;
var device = {'iPhone':1, 'iPad':2,'Android':3};
	myAgent = navigator.userAgent;
	for (var key in device)
	{
		if(myAgent.indexOf(key) >= 0){
			device_flg = device[key];
		}
		
	}
	return device_flg;
}

var callback = "";
//jquery animate
$(function(){
	jQuery.fn.css_animate = function(prop,duration,easing_ck,callback){
	
	if(check_ua()==0){
		jQuery(this).animate(prop,duration,easing_ck,callback);
		return this;
	}
	duration += "ms";
	
	switch(easing_ck){
		default:
			easing = "ease";
		break;
		case "easeInQuad":
			easing = "ease-in";
		break;
		case "swing":
			easing = "ease-out";
		break;
		case "liner":
			easing = "linear";
		break;
		case"jswing":
			easing = "ease-in-out";
		break;
	}
	
	if (jQuery.isEmptyObject(prop)) {
		return this
	}
	callback = callback? callback:function(){};
	jQuery(this)
		.css("-webkit-transition","all "+duration+" "+easing)
		.unbind("webkitTransitionEnd")
		.bind("webkitTransitionEnd",function(){
			jQuery(this)
				.unbind("webkitTransitionEnd")
				//.css("-webkit-transition","");
			callback.apply(this);
		})
		.css(prop);
	return this;
	}
});

/*--------------------------------------------------------------------------*
 * 
 *  set transition animate
 *  
 *  MIT-style license. 
 *  
 *  2010 Kazuma Nishihata 
 *  http://blog.webcreativepark.net/2010/09/17-183446.html
 *  
 *--------------------------------------------------------------------------*/