function jstable(){
var row1col1var = 'blue'; 
var row1col2var = 'widgets'; 
var row2col1var = 'green'; 
var row2col2var = 'widget'; 

document.write(&#39;<center><table width="75%" border="1">&#39;); 
document.write(&#39;<tr align="center"><td>&#39; + row1col1var + &#39;</td><td>&#39; + row1col2var + &#39;</td></tr>&#39;); 
document.write(&#39;<tr align="center"><td>&#39; + row2col1var + &#39;</td><td>&#39; + row2col2var + &#39;</td></tr>&#39;); 
document.write(&#39;</table></center>&#39;); 
}