jQuery实现table隔行换色和鼠标经过变色的两种方法

$("tr:odd").css("background-color","#eeeeee");
$("tr:even").css("background-color","#ffffff");

$("table tr:nth-child(odd)").css("background-color","#eeeeee");

$("tr").live({
mouseover:function(){
$(this).css("background-color","#eeeeee");
},
mouseout:function(){
$(this).css("background-color","#ffffff");
}
})

$("tr").bind("mouseover",function(){
$(this).css("background-color","#eeeeee");
})
$("tr").bind("mouseout",function(){
$(this).css("background-color","#ffffff");
})