$(function(){
    $("#ttt tr")
		.mouseover(function(){
			if($(this).css("name")=="stay2"){
			$(this).css("background-color","#d5f093").css("name","stay2")}
			else{
			$(this).css("background-color","#e3f2bf").css("name","stay1");}}
			 )
		.mouseout(function(){
			if($(this).css("name")=="stay2"){
			$(this).css("background-color","#d5f093")}
			else{
			$(this).css("background-color","").css("name","stay0");}})
		
		.click(function(){
			if($(this).css("name")=="stay2"){
			$(this).css("background-color", "#e3f2bf").css("name","stay1")}
			else{
			$(this).css("background-color","#d5f093").css("name","stay2");}})
			 })