function sayit()
{
        if (navigator.appName=="Microsoft Internet Explorer")
        {
                if (window.getSelection) // recent Mozilla versions
                {
                        var selectedString = window.getSelection();
                }
                else if (document.all) // MSIE 4+
                {
                        rng = document.selection.createRange();
                        selectedString = rng.text;
                }
        }
        else
        {
                var selectedString = document.getSelection(); // works for all browsers except IE
        }
 
        if (window.location.href)
        {
                document.rs_form.url.value = window.location.href;
        }
        else if (document.location.href)
        {
                document.rs_form.url.value = document.location.href;
        }
        document.rs_form.rstext.value = selectedString;
 
}
 
function copyselected()
{
 
        setTimeout("sayit()",50);
        return true;
}
 
function readPage()
{
        if(document.rs_form)
        {
                if(document.rs_form.url.value == "")
                {
                        if (window.location.href)
                        {
                                document.rs_form.url.value = window.location.href;
                        }
                        else if (document.location.href)
                        {
                                document.rs_form.url.value = document.location.href;
                        }
                }
                document.rs_form.submit();
        }
}
 
document.onmouseup = copyselected;
document.onkeyup = copyselected;