/* KTVU.com scripts */
// Begin national js scripts
var head=document.getElementsByTagName('head');
if (head) head=head[0];
/* private function only called in this context to add a tag to */
function addMeta(name, content) {
if (head) {
var meta=document.createElement('meta');
meta.setAttribute('name',name);
meta.setAttribute('content',content);
head.appendChild(meta);
}
}
/* public function called from WebTrends code to scan the page for custom tags and add the info to as tags.*/
function ib_WTCustomTags() {
var spans=document.getElementsByTagName('span');
if (spans && spans.length > 0) {
for (var i=0; i