document.write('
');
document.write('
先选择科目大类
');
document.write("
");
document.write("
");
document.write('
');
document.write('');
document.write('
请选择科目小类
');
document.write("
");
document.write("
");
document.write('
');
var class_option_index=-1;
function ksdh_ini()
{
$('.Big_Class_Option2').hide();
$('.Small_Class_Option2').hide();
$('.Small_Class_Option2').find('ul').each(function(){
$(this).hide();
});
/*大类选项焦点、点击事件 start*/
$('.Big_Class_Option2').find('.ksdh_title').each(function(i,e){
$(this).hover(
function(){
$(this).css("textDecoration","underline");
},
function(){
$(this).css("textDecoration","none");
}
)
$(this).click(function(){
class_option_index=i;
$('#big_class_url2').val($(this).attr('id'));
$('#Big_Class_Name2').html($(this).html())
$('.Big_Class_Option2').hide();
$('.Small_Class_Option2 ul').hide();
$('.Small_Class_Option2 ul:eq('+i+')').show();
$('#Small_Class_Name2').html('请选择科目小类')
})
})
/*大类选项焦点、点击事件 end*/
/*大类控件焦点事件 start*/
$('.Big_Class_Select2').hover(
function(){
$('.Big_Class_Option2').css("position","absolute");
$('.Big_Class_Option2').css("zIndex","999999");
$(".Big_Class_Option2").css("width","149px");
$(".Big_Class_Option2").css("overflowX","hidden");
if($(".Big_Class_Option2").height()>$('.mid_map_l').height()-35)
{
$(".Big_Class_Option2").css("top",$(this).offset().top+35+'px');
$(".Big_Class_Option2").css("height",$('.mid_map_l').height()-35+'px');
$(".Big_Class_Option2").css("overflow-y",'scroll');
}
else
{
$(".Big_Class_Option2").css("top",$(this).offset().top+35+'px');
}
$(".Big_Class_Option2").css("left",$('.Big_Class_Select2').offset().left);
$(this).css("background","#e8e8e8 url(/template/temp_list/jyb_comlist1/images/up.png) no-repeat 130px 14px");
$('.Big_Class_Option2').show();
},
function(){
$(this).css("background","#f7f5f2 url(/template/temp_list/jyb_comlist1/images/down.png) no-repeat 130px 14px");
$('.Big_Class_Option2').hide();
}
)
$('.Big_Class_Option2').children().hover(function(){
$(this).css("backgroundColor","#e8e8e8");
},function(){
$(this).css("backgroundColor","#f7f5f2");
});
/*大类控件焦点事件 end*/
/*小类控件焦点事件 start*/
$('.Small_Class_Select2').hover(
function(){
if(class_option_index>=0)
{
if($('.Small_Class_Option2 ul:eq('+class_option_index+')').children('li').size()>17)
{
$('.Small_Class_Option2').css("overflowY","auto");
//$('.Small_Class_Option2 ul:eq('+class_option_index+')').show();
}
$('.Small_Class_Option2').css("position","absolute");
$('.Small_Class_Option2').css("zIndex","999999");
$(".Small_Class_Option2").css("width","149px");
$(".Small_Class_Option2").css("overflowX","hidden");
$(".Small_Class_Option2").css("left",$('.Small_Class_Select2').offset().left);
if($(".Small_Class_Option2").height()>$('.mid_map_l').height()-35)
{
$(".Small_Class_Option2").css("top",$(this).offset().top+35+'px');
$(".Small_Class_Option2").css("height",$('.mid_map_l').height()-35+'px');
$(".Small_Class_Option2").css("overflow-y",'scroll');
}
else
{
$(".Small_Class_Option2").css("top",$(this).offset().top+35+'px');
}
$(".Big_Class_Option2").css("left",$('.Big_Class_Select2').offset().left);
$(this).css("background","#e8e8e8 url(/template/temp_list/jyb_comlist1/images/up.png) no-repeat 130px 14px");
$('.Small_Class_Option2').show();
}
},
function(){
//$('.Small_Class_Option2 ul:eq('+class_option_index+')').hide();
$(this).css("background","#f7f5f2 url(/template/temp_list/jyb_comlist1/images/down.png) no-repeat 130px 14px");
$('.Small_Class_Option2').hide();
}
)
$('.Small_Class_Option2').children().children().hover(function(){
$(this).css("backgroundColor","#e8e8e8");
},function(){
$(this).css("backgroundColor","#f7f5f2");
});
/*小类控件焦点事件 end*/
/*小类选项焦点、点击事件 start*/
$('.Small_Class_Option2 ul').find('li').each(function(){
$(this).click(function(){
$('#big_class_url2').val($(this).children('a').attr('href'));
$('#Small_Class_Name2').html($(this).html())
$('.Small_Class_Option2').hide();
})
})
/*小类选项焦点、点击事件 end*/
/*选课按钮点击事件 start*/
$('.Class_Select_Submit3').click(function(){
if($('#big_class_url2').val()!="")
{
window.open($('#big_class_url2').val());
}
})
/*选课按钮点击事件 start*/
}
ksdh_ini();