//qiweiguo  2014-07-17
function ev_alert(obj,options){
		var Opts = {
			//openType : "click",
			aType : 1,
			zShow : true,
			zOpVal : 0.5,
			aW : 300,
			aH : 300,
			aBc : "#ccc",
			aBw : 5,
			aBs : "solid",
			aFixed : true,
			atShow : true,
			atText : "弹窗标题",
			acIframe : false,
			acUrl : "",
			acCon : "<p>这是弹窗要显示的内容</p>"
		};
		Opts = $.extend(Opts,options);
		var this_ = $(obj);
		this_.attr("data-click",1);
			var winObj = {
				dW : $(document).width(),
				dH : $(document).height(),
				dSct : $(document).scrollTop(),
				wH : $(window).height()
			}
			if(Opts.zShow){
				var AzzHtml = $('<div class="AzzObj"></div>').css({"position":"absolute","z-index":"1000","left":"0px","top":"0px","background-color":"#000","opacity":Opts.zOpVal,"width":"100%","height":winObj.dH});
				$("body").append(AzzHtml);
			}
			var aLeft = -(Opts.aW/2),aTop,aPosition;
			if(Opts.aFixed){
				aPosition = "fixed";
				aTop = (winObj.wH-Opts.aH)/2;
			}else{
				aPosition = "absolute";
				aTop = winObj.dSct+(winObj.wH-Opts.aH)/2;
			}
			var AHtml = $('<div class="alertObj" style="width:'+Opts.aW+'px; height:'+Opts.aH+'px; position:'+aPosition+'; left:50%;  top:'+aTop+'px; z-index:1001; background-color:#fff; margin-left:'+aLeft+'px;"></div>');
			var ABorder = $('<div class="alertBorder" style="background-color:#000; width:'+(Opts.aW+Opts.aBw*2)+'px; height:'+(Opts.aH+Opts.aBw*2)+'px; position:absolute; left:'+(-Opts.aBw)+'px; top:'+(-Opts.aBw)+'px; opacity:0.3; filter:alpha(opacity:30); z-index:-1;"></div>');
			AHtml.append(ABorder);
			if(Opts.atShow){
				var ATitle = $('<h3 class="alertTit" style="height:30px; line-height:30px; background-color:#eee;"><strong style="margin-left:10px; font-size:14px;">'+Opts.atText+'</strong></h3>');
				AHtml.append(ATitle);
				var ACon = $('<div class="alertCon" style="width:'+Opts.aW+'px; height:'+(Opts.aH-30)+'px; background-color:#fff;"></div>');
			}else{
				var ACon = $('<div class="alertCon" style="width:'+Opts.aW+'px; height:'+Opts.aH+'px; background-color:#fff;"></div>');
			}
			if(Opts.acIframe){
				var AContent = '<iframe frameborder="0" src="'+Opts.acUrl+'" style="width:100%; height:100%; border:none;"></iframe>';
			}else{
				var AContent = Opts.acCon;
			}
			var closeBut = $('<b class="alertClose" title="关闭" style="position:absolute; right:5px; top:5px; font-size:20px;font-family:"宋体"; font-weight:bold; color:#333; cursor:pointer;">×</b>');
			closeBut.bind("click",function(){
					AHtml.remove();
					AzzHtml.remove();
				});
			AHtml.append(closeBut);
			ACon.append(AContent);
			AHtml.append(ACon);
			$("body").append(AHtml);
}