/* To add the zebra striping to tables  - created 3/12/08 - updated 09/02/09 clear runtime error in ie6  */
var zebra = function(){
    var zebratables = document.getElementsByTagName("table");
    for ( var t = 0; t < zebratables.length; t++ ) {
        var rows = zebratables[t].getElementsByTagName("tr");
        for ( var i = 0; i < rows.length; i += 2 )
            if ( !/(^|\s)odd(\s|$)/.test( rows[i].className ) )
                rows[i].className += " odd";
    }
};
if (window.addEventListener){ window.addEventListener("load", zebra, false); } else { window.attachEvent("onload", zebra); };