blockUI 使用

居中显示

var __widowWidth = $(window).width(); 
var __popWidth = $("#edmContentList").width();
var __left = (__widowWidth - __popWidth)/2 + 'px';
var __windowHeight = $(window).height();
var __popHeight = $("#edmContentList").height();
var __top = (__windowHeight-__popHeight)/2 + 'px'; 
	$("#edmContentDiv").html("");
	$("#edm_id option").attr("selected",false);
	$("#edm_id option[index='0']").attr("selected",true);
	$.blockUI({"message":$("#domId"),css:{width:"60%",border:0,backgroundColor:"transparent","max-height":"300px","overflow-x":"hidden", left:__left,width:__popWidth+'px',top:"10%"},overlayCSS:  { 
        backgroundColor: '#000', 
        opacity:         0.6,
        cursor:          'wait' ,
			
    }});