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<td onclick='change_box("33FF33")' onmouseover='fade_on_css("33FF33")'  style='background-color:#33FF33; width:20px; height:20px;'/>
<td onclick='change_box("33FF66")' onmouseover='fade_on_css("33FF66")'  style='background-color:#33FF66; width:20px; height:20px;'/>
<td onclick='change_box("33FF99")' onmouseover='fade_on_css("33FF99")'  style='background-color:#33FF99; width:20px; height:20px;'/>
<td onclick='change_box("33FFCC")' onmouseover='fade_on_css("33FFCC")'  style='background-color:#33FFCC; width:20px; height:20px;'/>
<td onclick='change_box("33FFFF")' onmouseover='fade_on_css("33FFFF")'  style='background-color:#33FFFF; width:20px; height:20px;'/>