function change(id,min) {
document.getElementById(id+'length').innerHTML = document.getElementById(id).value.length+' signs typed in'
if (min <= document.getElementById(id).value.length) {
document.getElementById(id+'length').style.color = '#1B9009'
} else {
document.getElementById(id+'length').style.color = '#FF0000'
}
}

function setall() {
for (i = 0; i < 20; i++) {
if(document.getElementById('ed').elements[i].type == "text") {
document.getElementById(document.getElementById('ed').elements[i].id+'length').innerHTML = document.getElementById('ed').elements[i].value.length+' signs typed in'
document.getElementById(document.getElementById('ed').elements[i].id+'length').style.color = '#1B9009'
}
}
}