oscar toledo chess javascript

JavaScript
<script>//(c)2009 Oscar Toledo G.
var B,i,y,u,b,I=[],G=120,x=10,z=15,M=1e4,l=[5,3,4,6,2,4,3,5,1,1,1,1,1,1,1,1,9,9
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"<th width=40 height=40 onclick=Y("+i+") style='border:2px solid #aae' id=o"+i+
" bgcolor=#"+(i*.9&1?"9090d0>":"c0c0ff>"):(i++,"<tr>"));
a+="<th colspan=8><select id=t><option>Q<option>R<option>B";
document.write(a+"<option>N</select></table>");
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u,1);if(y)setTimeout("X(0,0,0,21,u,2/*ply*/),X(0,0,0,21,u,1)",250);}}
</script>
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