med tungen lige i munden :P - virker denne her ?
IE 6.0 og FF 1.5 = ok...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "
http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="content-type" content="text/html; charset=iso-8859-1"><title>Ingen titel</title>
<script type="text/javascript">
<!--
function findselect(mytag){
mytxtarea=document.formnavn.txtareanavn;
if(document.selection){
mytxt=document.selection.createRange().text;
if(mytxt)document.selection.createRange().text="["+mytag+"]"+mytxt+"[/"+mytag+"]";
}else if((mytxtarea.selectionEnd-mytxtarea.selectionStart)>0){
mytxts=mytxtarea.selectionStart;
mytxte=mytxtarea.selectionEnd;
mycurtxtl=mytxtarea.textLength;
myvalue=mytxtarea.value;
mytxtarea.value=mytxtarea.value.substr(0,mytxts)+"["+mytag+"]"+mytxtarea.value.substr(mytxts,mytxte-mytxts)+"[/"+mytag+"]"+mytxtarea.value.substr(mytxte,mycurtxtl);
}
}
//-->
</script>
</head>
<body>
<form name="formnavn">
<textarea rows="5" name="txtareanavn" cols="20"></textarea>
<input type="button" onclick="findselect('b');" value="Fed skrift">
<input type="button" onclick="findselect('i');" value="Kursiv skrift">
<input type="button" onclick="findselect('u');" value="Understreget skrift">
</form>
</body></html>