$(document).ready(function() {
    $.tr = $(".seminars");
    $.tr.bind("mouseover", function(e) {
        //$.tr.css("background", "#0F0");
    if (e.target.tagName == 'TD')
            $(e.target.parentNode.children).css("background", "#fff0d9");
    });

    $.tr.bind("mouseout", function(e) {
        if (e.target.tagName == 'TD')
            $(e.target.parentNode.children).css("background", "#fffaf2");
        //$.tr.css("background", "#f5ffff");
    });

});