SharePoint 2010 Upload Link

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Javascript

SharePoint

Hi,

I have some issues to combine JavaScript.

I have a link within the SharePoint Navigation which I do not have access to the

<a></a>

tag. This the reason being that I created a link to aspx page with the JavaScript below.

So what happens is click the link, open the apsx page, onload the JavaScript fire. The JavaScript opens a modal window that allows the user to upload a document to a document library.

Currently my code will just click the link again and the modal popup will loop. So first of all I need to only click the JavaScript once. Then the user should be redirected to the page where the upload link was initially clicked. This should be something like this,

window.location.history.go(-1)

<a class="ms-addnew" id="idHomePageNewDocument"
href="http://site/Documents/_layouts/Upload.aspx?List={ListID}&amp;RootFolder=&"
onclick="javascript:NewItem2(event, &quot;http://site/Documents/_layouts/Upload.aspx?List={ ListID }&amp;RootFolder=&quot;);
javascript:return false;" target="_self">Upload new asset</a>

<script language="javascript">
function go()
    {
    document.getElementById("idHomePageNewDocument").click();
    }
window.onload = go;
</script>

I am not sure how to combine all of this code.
Please help!!