function getStyle(layer)
{
    if(document.getElementById)
    {
        return document.getElementById(layer).style
    }
    else if(document.all)
    {
        return document.all[layer].style
    }
    else
    {
        return document[layer]
    }
}

function writeText(layer,text)
{
    if(document.getElementById)
    {
        document.getElementById(layer).innerHTML = text;
    }
    else if(document.all)
    {
        document.all[layer].innerHTML = text;
    }
    else
    {
        document[layer].document.open();
        document[layer].document.write(text);
        document[layer].document.close();
    }
}