codice:
function a() {
var td_ms, sContent, oContent, tr_list = b('nome_class');
for (i=0; i<tr_list.length; i++) {
tr_curr = tr_list[i];
td_list = tr_curr.getElementsByTagName('td');
td_ms = td_list[10];
if (document.all) {
sContent = td_ms.innerText;
} else {
oContent = document.createRange();
oContent.selectNodeContents(td_ms);
sContent = oContent.toString();
}
alert(sContent); // ecco il contenuto!!
}
}
function b(cl) {
var retnode = [];
var myclass = new RegExp('\\b'+cl+'\\b');
var elem = document.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
var classes = elem[i].className;
if (myclass.test(classes))
retnode.push(elem[i]);
}
return retnode;
}