// JavaScript Document
function showtext( _textid ) {
        var thistext = document.getElementById( _textid );
        if ( thistext.style.display == "none") {
                thistext.style.display = "block";
                }
        else {
                hideText( _textid);
                }
        }
function hideText( _textid) {
        var thistext = document.getElementById( _textid );
        thistext.style.display = "none";
        }