codice:
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
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function EvidenzaRiga(tasto,riga){
tasto.value = (tasto.value=='evidenza riga')? 'disattiva riga' : 'evidenza riga'; 
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tr.normal{background-color:#C90}
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    <td></td>
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