function showtitle()
{
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	document.write('<AREA HREF="http://www.usc.edu/" ALT="USC" COORDS="0,10,220,40">')
	document.write('<Area HREF="http://ee.usc.edu/" ALT="Electrical Engineering Dept." COORDS="0,90,235,125">')
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	document.write('<AREA HREF="http://www.usc.edu/" ALT="USC" COORDS="140,0,200,45">')
	document.write('<Area HREF="http://viterbi.usc.edu/" ALT="Viterbi School of Engineering" COORDS="0,50,200,130">')
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function showfootnote()
{
	document.write('<center>')
	document.write('<hr width="800">')
	document.write('<link href="/include/main.css" rel="stylesheet" type="text/css">')
	document.write('<table cellspacing="0" cellpadding="0" border="0">') 
	document.write('<tr>')  
	document.write('<td valign="middle" align="center" class="foot">')
	document.write('<img src="/images/mcl_logo_s.jpg"><br>')
	document.write('</td><td valign="middle" align="left" class="foot">')
	document.write('Media Communications Lab<br>')
	document.write('USC Viterbi School of Engineering<br>')
	document.write('web master: chaochic OR hsuchiac AT usc DOT edu<br>')
	document.write('last update: 2006/8/25')	
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}

function googleScholar()
{
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	document.write('<form method="get" action="http://scholar.google.com/scholar">')	
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	document.write('<td><a href="http://scholar.google.com/">')
	document.write('<img src="http://scholar.google.com/scholar/scholar_sm.gif" alt="Google Scholar" width="105" height="40" border="0" align="absmiddle" /></a>')
	document.write('<input type="text" name="q" size="25" maxlength="255" value="" />')
	document.write('<input type="submit" name="btnG" value="Search" /></td>')
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}