var layertoCheck = "headerim";
var start_width = "300";
function fixNetscapeCSS() 
        {
        // a netscape bug makes layers lose their css positioning when the browser is
        // resized. check if that's happened here, if it has, reload the document to
        // fix the the page layout.

        current_width = document.layers[layertoCheck].document.width;
        current_height = document.layers[layertoCheck].document.height;

        if (current_width != start_width || current_height != start_height)
                {
                location.reload();
                }
        }

if (document.layers) 
        {
        // if the browser is netscape, assign the "onresize" handler to execute the fix function.

        onresize = fixNetscapeCSS;
        }