function lt(s) {
 var p = 0;
 var op = 0;
 if (s.length == 0) return s;
 if (s.length > 24) {
     while (p < 20) {	    
	    p = s.indexOf(' ', p + 1);
	    if (p == -1) break;
	    if (p < 20) {
		op = p;
	    } else {
		break;
	    }
	}
	if (op != 0) {
	    return(s.substr(0, op)+'...');
	} else {
	    return s;
	}
 } else {
	return s;
 }
}

function convertall() {
 var x=document.getElementsByTagName("td");
 for (i = 0; i < x.length; i++) {
	if (x[i].id == "toChange") {
	    x[i].innerHTML = lt(x[i].innerHTML);
	}
 }
}