document.write oder innerHTML

[Brigitte]

Kann mir jemand sagen, was besser ist um Inhalte Dynamisch in Divtags zuschreiben document.write oder innerHTML? Beides geht bei mir aber teilweise werden Inhalte doppelt geschieben??

Hier zwei Varianten:
function newsTable(){

var tabcontent = "<table id='new' class='text'><tr><td>Message</td><td>Status</td><td>Related</td><td>From</td><td>sent</td></tr>";
 for(var i=0; i< tab.length; i++){
   tabcontent += "<tr>";
   for (var u=0; u< tab[i].length; u++){

tabcontent += "<td>"+tab[i][u]+"</td>";
   }
   tabcontent += "</tr>";
 }
tabcontent += "</table>";

writeDivContent('newsDiv', tabcontent);
}

function newsTable(){

document.write("<table border='0' class='text' cellspacing='0' cellpadding='0'><tr class='ueber'><td class='colnews1'>Message</td><td class='colnews2'>Status</td><td class='colnews3'>Related to</td><td class='colnews4'>From</td><td class='colnews5'>sent</td></tr>");
 for(var i=0; i< tab.length; i++){
   document.write("<table border='0' class='text' cellspacing='0' cellpadding='0'><tr class='zeilenHoehe'><td class='colnews1'><a href='#' class='news'>" +tab[i][0]+ "</a></td><td class='colnews2'><a href='#' class='news'>" +tab[i][1]+ "</a></td><td class='colnews3'><a href='#' class='news'>" +tab[i][2]+ "</a></td ><td class='colnews4'><a href='#' class='news'>" +tab[i][3]+ "</a></td><td class='colnews5'><a href='#' class='news'>" +tab[i][4]+ "</a></td>");

document.write("</table></tr>");
 }
document.write("</table>");

}

schon mal Danke

Brigitte