javascript - Jquery Border Color Toggle Issue -

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what attempting change borders on document blue different, preferably clear if anything. ideas?

current code: http://jsfiddle.net/nqtuv/

why not working?

jquery:

$(document).ready(function(){      $("#btn1").click(function(){             $("#header").addclass("hover");             $("#header").removeclass("no_hover");     };     $("#btn2").click(function(){         $("#header").removeclass("hover");         $("#header").addclass("no_hover");     };  $(".guess_box").hover(function(){     //this mouseenter event handler     $(this).addclass("my_hover"); }; function(){     //this mouseleav event handel     $(this).removeclass("my_hover"); };  };

your code complete mess! updated fiddle. should this:

$(document).ready(function(){     $("#btn1").click(function(){         $("#header").addclass("hover");         $("#header").removeclass("no_hover");     });     $("#btn2").click(function(){         $("#header").removeclass("hover");         $("#header").addclass("no_hover");     }); });

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