$(function(){
    var pageName=$('#hfPageName').val();
    if(pageName=='default.aspx'){$('#pageTopMenu1').attr('src','/images/default/menu11.jpg'); $('#pageTopIco').attr('src','/images/default/bg51.jpg');}
    if(pageName=='company.aspx'){$('#pageTopMenu2').attr('src','/images/default/menu22.jpg');}
    if(pageName=='companynews.aspx'){$('#pageTopMenu2').attr('src','/images/default/menu22.jpg');}
    if(pageName=='newsdetail.aspx'){$('#pageTopMenu2').attr('src','/images/default/menu22.jpg');}
    if(pageName=='productlist.aspx'){$('#pageTopMenu3').attr('src','/images/default/menu33.jpg');}
    if(pageName=='productdetail.aspx'){$('#pageTopMenu3').attr('src','/images/default/menu33.jpg');}
    if(pageName=='extension.aspx'){$('#pageTopMenu4').attr('src','/images/default/menu44.jpg');}
    if(pageName=='resource.aspx'){$('#pageTopMenu5').attr('src','/images/default/menu55.jpg');}
    if(pageName=='contact.aspx'){$('#pageTopMenu6').attr('src','/images/default/menu66.jpg');}
});

function change_ImgWidth(obj,width){
    var img=$(obj+' img');
    
    if(img.width()>width){
        var o_width=img.width();
        var o_height=img.height();
        var height=(o_height*width)/o_width
        img.width(width);
        img.height(height);
    }
}


// 显示顶部提示层
function showTop(obj, elementid,objleftoffset,objtopoffset, objwidth )
{
   var pos = $(obj).offset();
   var height=$(obj).height();
   var owidth=$('#dv_topmenu'+elementid).width();

   var left=parseInt(pos.left,10)+objleftoffset;
   var top = parseInt(pos.top,10)+objtopoffset+height;
   
   $('#dv_topmenu'+elementid).css('left',left);
   $('#dv_topmenu'+elementid).css('top',top);
   
   if(objwidth!=0){$('#dv_topmenu'+elementid).css('width',objwidth);}
   
   $('#dv_topmenu'+elementid).show();
   $('.tm').show();
   
}

// 显示顶部菜单分类
function showTopmenu(obj,id, objleftoffset,objtopoffset, objwidth){
    showTop(obj, id, objleftoffset,objtopoffset, objwidth )
}

function hideTop(id){
    $('#dv_topmenu'+id).hide();
}

// 移动到菜单上，依然显示顶部菜单分类
function showTopmenuOver(id){
     $('#dv_topmenu'+id).show();
}

// 隐藏顶部菜单分类
function hideTopmemu(id){
    $('#dv_topmenu'+id).hide();
}

function Addme(){ 
url = "http://www.qfsj.com"; //你自己的主页地址 
title = "庆丰企业"; //你自己的主页名称 
window.external.AddFavorite(url,title); 
}

        function menuHover(eid,overId,outId){
            $("."+eid).hover( 
            function(){$(this).attr('src','/images/default/newsMenu'+overId+'.jpg');}, 
            function(){$(this).attr('src','/images/default/newsMenu'+outId+'.jpg')} 
            ); 
        }