jquery tab插件精简版分享

/*
* jqpressToos1.0
*
* Copyright (c) 2011 yepeng
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
*/

$.fn.extend({
//插件名称：Tab选项卡
jqpressTab: function(options) {
//参数和默认值
var defaults = {
_tabClass: null,//选项卡样式
_childs:null //子选项 样式选择器
};
var options = $.extend(defaults, options);
var o = options;

var parentCate = $(this);
var childCate = $(o._childs);

parentCate.mouseover(function() {
parentCate.removeClass(o._tabClass);

$(this).addClass(o._tabClass);
for (i = 0; i < parentCate.length; i++) {
if (parentCate[i].className == o._tabClass) {
childCate[i].style.display = "block";
} else {
childCate[i].style.display = "none";
}
}

});
}
});

})(jQuery);

jQuery(document).ready(function(){ $(".mytab li a").jqpressTab({ _tabClass: "样式名称", _childs: "子元素样式名称" });});