textarea doesn't clear totally?

[jin1337]

This code should clear the textarea when there is only spaces and breaklines but it leaves a breakline if you only press enter... I suspect my code that makes enter sendComment and shift+enter breakline for being the misbehaving part...Javascript:\[code\]<script type='text/javascript'> function sendComment(id) { var comMessage = $("#com"+id); var cmessage = comMessage.val(); cmessage = cmessage.replace(/(\r\n|\n|\r)/gm,""); cmessage = cmessage.split(' ').join(''); if(cmessage == "") { $("#comstatus"+id).html("<br><b style='color:red;border:2px solid red;'>Please type a message</b><br><br>").show().fadeOut(6000); $('#com'+id).text(cmessage); $('#com'+id).val(cmessage); $("#com"+id).html(cmessage); $("#com"+id).attr("value", cmessage); }} </script> \[/code\]code for making enter send message and making shift+enter break line\[code\] <script type='text/javascript'> <!-- var isShift=null; var isNN = (navigator.appName.indexOf("Netscape")!=-1); var OP = (navigator.appName.indexOf("Opera")!=-1); if (OP) isNN=true; var key; function shift(event){ key = (isNN) ? event.which : event.keyCode; if (key==16)isShift=1; } function process(event,id){ key = (isNN) ? event.which : event.keyCode; if(document.layers&&event.modifiers==4){ isShift=1; } if (key==13&&isShift!=1){ sendComment(id); } if (key!=16) isShift=null; } //--> </script>\[/code\]HTML:\[code\]<textarea onkeypress='process(event, $idMe)' onkeydown='shift(event)' onfocus='commentboxfocus($idMe)' onblur='commentboxblur($idMe)' class='text' id='com$idMe' wrap='hard' style='wrap:hard;height:30px;width:100%;position:relative' name='comment'>Type a comment!</textarea>\[/code\]Hope you can help me! Thanks in advance!