vbscript dokumentation til clientside scripting

nogen der kender nogle urls med noget dokumentation til clientside vbscript? for jeg skal lave nogle funktioner der er ligesom den her funktion i java script:

function add_adr_onclick() {
    nn =document.coorform['name'].value;
    p = document.coorform['postcode'].value;
    s = document.coorform['streetname'].value;
    n = document.coorform['streetnumber'].value;
    t = document.coorform['tips'].value;

    icon = document.coorform['icon'].value;

    cBr = rgb(255,0,0);
    cPen = rgb(0,255,0);
       
    shShape = itt_shape;
    lStyle = its_circle;
    shShape = itt_image;
    lStyle = 0;
   
    i = powerx.GetMaxItem() + 1;
    powerx.SetItem( i, 0,0, cPen, cBr, shShape, lStyle, icon,0, nn );
    powerx.setitemcoordinate(i,p, s, n)
    powerx.SetItemTips(i,t);
    powerx.SetItemName(i,nn);
    powerx.SetItemZoom(i,0.5);   
    select_item(i);
    list_items(i);
    powerx.Update();
}