function insertspecial(tag) {

var space=" ";

var text=prompt("Type text you wish to enter:","");

if (text != null)

        {

        var text_to_insert = space+'['+tag+']'+text+'[/'+tag+']'+space;

        insertAtCursor(document.form.message, text_to_insert);

        }

document.form.message.focus();

}



function insertAtCursor(myField, myValue) {

if (document.selection) {

myField.focus();

sel = document.selection.createRange();

sel.text = myValue;

}

else if (myField.selectionStart || myField.selectionStart == '0') {

var startPos = myField.selectionStart;

var endPos = myField.selectionEnd;

myField.value = myField.value.substring(0, startPos)

+ myValue

+ myField.value.substring(endPos, myField.value.length);

} else {

myField.value += myValue;

}

}



function openSmiley(smurl) {

w=window.open(smurl, "smileys", "fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,directories=no,location=no,width=300,height=300");

  if(!w.opener)

  {

  w.opener=self;

  }

}



function mboard_checkFields() {

d=document.form;

if (d.name.value=='') {alert('Please enter your name!'); return false;}

if (

    d.email.value!='' && (

      d.email.value.indexOf(".") == -1 ||

      d.email.value.indexOf("@") == -1

    )

) {alert('Please enter a valid e-mail address!'); return false;}

if (d.subject.value=='') {alert('Please write a subject!'); return false;}

if (d.message.value=='') {alert('Please write a message!'); return false;}

return true;

}