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//回车事件绑定

    $(‘#search_input‘).bind(‘keyup‘, function(event) {

        if (event.keyCode == "13") {

            //回车执行查询

            $(‘#search_button‘).click();

        }

    });

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$("#queryTable").bind("keydown",function(e){

        // 兼容FF和IE和Opera   

    var theEvent = e || window.event;   

    var code = theEvent.keyCode || theEvent.which || theEvent.charCode;   

    if (code == 13) {   

        //回车执行查询

            $("#queryButton").click();

        }   

});