$(function(){
$('.zhankai_title span').mouseover(function(){
	var _index = $(this).index();
	$('.itab').eq(_index).show().siblings('.itab').hide();
});
});//end

function k_box(obj,_href){
	if(obj != 0){
		var href = $(obj).attr('href');
	}else if(_href != 0){
		var href =_href;
	}
    $('body').append('<div class="k_box"><div class="k_box_k1">&nbsp;</div><div class="k_box_k2"><iframe id="ydiframe" frameborder="0" scrolling="no" width="865" src="'+href+'"></iframe></div><div class="k_box_k3"><a href="#" onClick="$(\'.zz\').fadeOut(function(){$(\'.zz\').remove();});;$(\'.k_box\').fadeOut(function(){$(\'.k_box\').remove();});">关闭</a></div></div><div class="zz" style=" position:absolute; z-index:998; left:0; top:0;filter:Alpha(opacity=70);opacity:0.7; background:#000; width:100%; height:100%;"></div>')
    var w= ($(window).width()-895)/2;
    var h= $(document).scrollTop()+10;
    var w2= $(window).width();
    var h2= $(document).height();
    $('.k_box').css({
        left:w,
        top:h
    });
    $('.zz').css({
        width:w2,
        height:h2
    });
	return false;
}

function dz_box(obj){
	var href = $(obj).attr('href');
    $('body').append('<div class="dz_box"><iframe frameborder="0" scrolling="no" width="552" height="620" allowtransparency="true" src="'+href+'"></iframe></div><div class="zz" style=" position:absolute; z-index:998; left:0; top:0;filter:Alpha(opacity=70);opacity:0.7; background:#000; width:100%; height:100%;"></div>')
    var w= ($(window).width()-552)/2;
    var h= $(document).scrollTop()+10;
    var w2= $(window).width();
    var h2= $(document).height();
    $('.dz_box').css({
        left:w,
        top:h
    });
    $('.zz').css({
        width:w2,
        height:h2
    });
	return false;
}

function login_box(obj){
	var href = $(obj).attr('href');
    $('body').append('<div class="login_box"><iframe id="loginiframe" frameborder="0" scrolling="no" width="377" height="264" allowtransparency="true" src="'+href+'"></iframe></div><div class="zz" style=" position:absolute; z-index:998; left:0; top:0;filter:Alpha(opacity=70);opacity:0.7; background:#000; width:100%; height:100%;"></div>')
    var w= ($(window).width()-377)/2;
    var h= $(document).scrollTop()+10;
    var w2= $(window).width();
    var h2= $(document).height();
    $('.login_box').css({
        left:w,
        top:h
    });
    $('.zz').css({
        width:w2,
        height:h2
    });
	return false;
}
