how to write common functoin?

hi all,

   please look at the following code,

<script type="text/javascript">
function Browsec11()
{
var ifUpload;var confirmUpload;
ifUpload = ifuc11.document.form1;

ifUpload.myFile.click();

ifUpload.btnSubmit.click();

}
function Browsec12()
{
Go to the complete details ...