error after upgraded to framerwork version 1.1

[Coco]

i have the following java script error after installing
framework 1.1

RunTime error
Line 54
Error:Expected ;

i knew there's a hot fix available but i can't obtain it
is there anyway i can get it?

<script language="javascript">
<!--
function __doPostBack(eventTarget, eventArgument) {
var theform;
if (window.navigator.appName.toLowerCase
().indexOf("netscape") > -1) {
theform = document.forms
["Login:LoginForm"];
}
else {
theform = document.Login:LoginForm;
}
theform.__EVENTTARGET.value =
eventTarget.split("$").join(":");
theform.__EVENTARGUMENT.value =
eventArgument;
theform.submit();
}
// -->
</script>