Problem of using two external js file…

I would like to write a script to read “http://abcd.js“, then get the length of the variable “counter” inside the file, if it greater then i, output all the messages in “http://abcd.js“, else, output all the messages in “http://efgh.js“

[url]http://abcd.js[/url] and [url]http://efgh.js[/url] contain an array of message. “counter” is the name of the array in each file. I have successfully get the values in this two file. But dont know how to link up the “IF ELSE”

Can anyone suggest how can I link up these script? Thanks!

[CODE]<SCRIPT type=”text/javascript” language=”javascript” SRC=”http://abcd.js”></SCRIPT>
<SCRIPT type=”text/javascript” language=”javascript”>
var i = 1;
if (counter.length > 1){
while (i < counter.length) {
var msg= counter[i++];
document.write(msg);
}
}
</SCRIPT>

else

<SCRIPT type=”text/javascript” language=”javascript” SRC=”http://efgh.js”></SCRIPT>
<SCRIPT type=”text/javascript” language=”javascript”>
var i = 1;
while (i < counter.length) {
var msg= counter[i++];
document.write(msg);
}
</SCRIPT>[/CODE]

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