var info = {};
info.layerInfo = (function(){
	var	layerInfo = $('info_layer'),
		infoes = document.getElementsByName('info');

	// layer显示列表信息
	var _showListInfo = function(){
		for(var i = 0, len = infoes.length; i < len; i++){
			infoes[i].onmouseover = function(){
				var	x = $Dom(this).getXY().x,
					y = $Dom(this).getXY().y,
					hLine = this.offsetHeight;
				layerInfo.innerHTML = this.getAttribute('info');
				$Dom(layerInfo ).setXY(x-10, y+hLine-6);
			};
			infoes[i].onmouseout = function(){
				$Dom(layerInfo ).setXY(-99999, -99999);
			};
		}
	};

	return{
		showListInfo : function(){
			_showListInfo();
		}
	}
})();