JavaScript小小题

   题目：请想一个两位数的数字, 然后减去这个数字的个位与十位的和(如:89-(8+9)),和左边的号码及图片对比,然后点击上面的娃娃看有什么出现！我做的效果在附件中，特别有意思的。

	<script language="javascript">
			var m;
			var h;
			m = Math.floor(Math.random() * 82 + 10);
			h = 0;
			
			   function haha()
					{
						var i;
						var k = 0;
						var n;
						
						h=1;
						
						for(i=100;i>=1;i--)
						{ 
						  if(i % 9 == 0)
						  {
							document.write("<td><font size=4 color=blue><b>" + i + "</b></font></td>" +
							"<td><img src='flower/Icon_" + m + ".gif'width=25 height=25/></td>");
						  }
						  else
						  {
							 n = Math.floor(Math.random() * 82 + 10);
							 document.write("<td><font size=4 color=blue><b>" + i + "</b></font></td>" +
							 "<td><img src='flower/Icon_" + n + ".gif'width=25 height=25/></td>");
						  }
						   
							
						  k = k + 1;
						  if(k % 7 == 0)
						  {
							 document.write("</tr><tr>");
						  }
						}
					}
			haha();
			
			if(h==0)
			{
			  haha();
			}
			
			 
			</script>
		  </tr>
	   </table>
	</td>
	<td valign="top">
	   <table>
	   
		    <tr>
		    <td>&nbsp;</td>
		  </tr>
	      <tr>
		    <td width="140" height="140"  align="center">
			  <script  language="javascript">
			     function aa()
				 {
				     
					 if(h == 1)
					 {  
						//document.write("<img src='flower/ni_png_0075.png' width=140 height=140 onclick='return aa();'/>");
						h = 0 ;
					 }
					 else 
					 {  
						mydiv.innerHTML = "<img src='flower/Icon_" + m + ".gif' width=70 height=70/>";
					 }
					 
				 }
				 
			     aa(); 
			  </script>