Pop-Out

function countHtmlLineBreaks(String) {
var Count = 0;
while (ReFindNoCase("<\s*br\s*/?\s*>",arguments.String)) {
Count = Count + 1;
arguments.String = ReReplaceNoCase(String,"<\s*br\s*/?\s*>","","one");
}
return Count;
}

Cut-N-Paste