').find(".Lv2Box").parent().hover(function(){
var that=$(this);that.addClass('active').children(".Lv2Box").stop(true,true).delay(100).slideDown(400,function(){!that.hasClass('active')?that.addClass('active'):'';});
},function(){
var that=$(this);that.children(".Lv2Box").stop(true,true).slideUp(400,function(){that.removeClass('active');});
})
$("#pageleft").html('
';
$("body").append(videohtm);
}
initVideoHtml();
//弹出视频
function playVideo(_flv,txt){
var videoFlashHtml='';
var videoMp4Html='';
var videohtml=null;
var isIE789=(!document.getElementsByClassName||window.navigator.userAgent.indexOf("MSIE")>=1);
if(isIE789){videohtml=videoFlashHtml;}
else{videohtml=videoMp4Html;}
var mar_top=document.body.scrollTop||document.documentElement.scrollTop;
//get_width();
$("#mask").show().height($(document).height());
$('.videoText').html(txt);
//get_height();
$("body>.popbox").css("marginTop",mar_top-255+"px").slideDown(800,function(){$("#playVideoBox").html(videohtml);});
//$("#SDGUNIGUIDE").css({"z-index":"10"});
$("body>.popbox>a.close")[0].onclick=function(){
$("#mask").hide();
$("body>.popbox").slideUp(600,function(){$(this).removeAttr("style");$("#playVideoBox").html("");});
}
}