function HandleFileButtonClick()
{
    document.frmx2t.txtFile.click();
    document.frmx2t.txtFakeText.value = document.frmx2t.txtFile.value;
}

function openXmlWindow() {
	var filename = document.frmx2t.HiddenField.value;
	var x = window.open(filename,'XML','height=500,width=720,left=20,top=20,scrollbars=yes');
	x.focus();
}