function show(id, maxElements){ if(document.getElementById){ for(i=1; i function field_focus(action , field){ if(document.getElementById){ var field_to_change = document.getElementById(field); field_to_change.className = "field_" + action; } } function insertUrl(){ if(document.getElementById){ var url = document.getElementById('url').value; var label = document.getElementById('label').value; var title = document.getElementById('title').value; var field = document.getElementById('input'); if(document.insert.target.checked){ var target = "target='_blank'" } else { var target = '' } // field.value += "" + label + ""; } } function limitText(limitField, limitCount, limitNum) { if (limitField.value.length > limitNum) { limitField.value = limitField.value.substring(0, limitNum); } else { limitCount.value = limitNum - limitField.value.length; } }