/*************************************************************************
  This code is from www.clagnut.com 
  Thanks to Richard Rutter
*************************************************************************/

//show menu when link clicked
function ddb() {
        if (document.getElementById) {
                document.getElementById('ddBut').onclick = function() {
                        return showhide('emailform');
                }
        }
}


//shows/hides an id
function showhide(myId) {
        if (document.getElementById) {
                state = document.getElementById(myId).style.display
                if (state == 'block') {
                        hideId(myId)
                        return false
                }
                else {
                        showId(myId)
                        return false
                }
        } else {
                return true
        }
}

//hides an id
function hideId(myId) {
        if (document.getElementById) {
                document.getElementById(myId).style.display = 'none'
        }
}

//shows an id
function showId(myId) {
        if (document.getElementById) {
                document.getElementById(myId).style.display = 'block'
        }
}

window.onload = ddb;