/* externe Fenster */
function oeffnefenster (url) {
 fenster = window.open(url, "fenster1", "width=800,height=600,toolbar=yes,status=yes,scrollbars=yes,resizable=yes");
 fenster.focus();
}
function oeffnefensterblank (url) {
 fenster = window.open(url, "_blank", "width=800,height=600,toolbar=yes,status=yes,scrollbars=yes,resizable=yes");
 fenster.focus();
}


/* bookmark page */

/* Modified to support Opera */
function bookmarksite(title,url){
if (window.sidebar) // firefox
        window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
        var elem = document.createElement('a');
        elem.setAttribute('href',url);
        elem.setAttribute('title',title);
        elem.setAttribute('rel','sidebar');
        elem.click();
}
else if(document.all)// ie
        window.external.AddFavorite(url, title);
}


/* alter tablerows */

function alternate(id){
 if(document.getElementsByTagName){
   var table = document.getElementById(id);
   var rows = table.getElementsByTagName("tr");
   for(i = 0; i < rows.length; i++){
 //manipulate rows
     if(i % 2 == 0){
       rows[i].className = "even";
     }else{
       rows[i].className = "odd";
     }
   }
 }
}