if (chkdiv('placard')) {document.getElementById('placard').innerHTML='<P><FONT face=楷体_GB2312 color=#66aa55 size=5>小荷才露尖尖角，</FONT></P>\n<P><FONT face=楷体_GB2312 color=#66aa55 size=5>早有蜻蜓立上头。</FONT></P>\n<P><FONT face=楷体_GB2312 color=#ff0033 size=5>欢迎光临三(B)班的小天地!</FONT></P>';}