Create a link in javascript

I have made a test function for adding links in a submenu for a menu I'm making. The problem is I don't know how to create a HTML link in java script. The function works if I just use it for just inserting text, but obviously not when I using the 5 lines of code to create the link.

I you know a nice way of creating links i java script It should be very easy :-)

function submenuTest()
{
    var mytable=document.getElementById("mySubmenu");// it's a table
    mytablebody = document.createElement("TBODY");
    //for(j=0;j<1;j++) {
        mycurrent_row=document.createElement("TR");
        for(i=0;i<1;i++) {
            mycurrent_cell=document.createElement("TD");
            //lnk = document.createTextNode("Områdefornyelse");
           
            //-- This does not work, a is my problem   
            text = "Områdefornyelse";
            url = "http://www.google.dk";
            tr = document.selection.createRange();
            tr.text = '<a href="' + url + '" name="' + text + '">' + tr.text + '</a>';
            lnk = document.createLink(tr.text);
            //-- The creation of the link is done

            mycurrent_cell.appendChild(lnk);
            mycurrent_row.appendChild(mycurrent_cell);
        }
        mytablebody.appendChild(mycurrent_row);
    //}
    mytable.appendChild(mytablebody);