function minmaj () {
txt = document.transcription.text1.value.toUpperCase();  document.transcription.text2.value = txt ;
} 
function majmin () {
txt = document.transcription.text2.value.toLowerCase();  document.transcription.text1.value = txt ;
}
function copy1()
{ textRange=document.transcription.text1.createTextRange();   textRange.execCommand("Copy");   textRange="";
}
function copy2()
{ textRange=document.transcription.text2.createTextRange();   textRange.execCommand("Copy");   textRange="";
}