var mainImage = new Array();
var titleMain = new Array();
var subImage = new Array();
var titleSub = new Array();
var urlMain = new Array();  
var urlSub = new Array();
  
  //main images
  mainImage[1]="advertising_img_main2.jpg";
  mainImage[2]="advertising_img_main.jpg";
  
  //sub images
  subImage[1]="insightsTile.jpg";
  subImage[2]="ADv2tile.jpg";
  
  //alt tag
  titleMain[1] = "Turning it on";
  titleMain[2] = "Insights...on";
  
  //alt tag
  titleSub[1] = "Insights...on";
  titleSub[2] = "Turning it on";
  
  //urls
  urlMain[1] = "advert_turniton.shtml";
  urlMain[2] = "advert_insights.shtml";
  
  //urls
  urlSub[1] = "advert_insights.shtml";
  urlSub[2] = "advert_turniton.shtml";
  
var ry=Math.floor(Math.random()*mainImage.length);

function swapMain()
{
  if (ry==0)
     ry=1;
      document.write('<table width="442" border="0" cellspacing="0" cellpadding="0">');
		document.write('<tr>');
			document.write('<td valign="top" background="images/'+mainImage[ry]+'" height="207" title="'+titleMain[ry]+'">');
				document.write('<table cellspacing="0" cellpadding="0" width="442">');
					document.write('<tr>');
						
						if (ry == 1)
						{
							document.write('<td colspan="2"><img src="//www.ibm.com/i/c.gif" width="1" height="105" alt="" border="0" /></td>');
							document.write('</tr>');
						}
						else
						{
							document.write('<td colspan="2"><img src="//www.ibm.com/i/c.gif" width="1" height="97" alt="" border="0" /></td>');
							document.write('</tr>');
							document.write('<tr>');
								document.write('<td width="15"><img src="//www.ibm.com/i/c.gif" width="1" height="1" alt="" border="0" /></td>');
								document.write('<td>Getting on is hard work.<br /> But you don\'t have to get there alone</td>');
							document.write('</tr>');
						}
						document.write('<tr>');
						document.write('<td width="15"><img src="//www.ibm.com/i/c.gif" width="1" height="28" alt="" border="0" /></td>');
						document.write('<td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="'+urlMain[ry]+'" class="fbox">See the ads</a></td>');
					document.write('</tr>');
				document.write('</table>');
}

function swapSub()
{
 
  if (ry==0)
     ry=1;
      	document.write('<table border="0" cellspacing="0" cellpadding="0">');
					document.write('<tr>');
						document.write('<td colspan="3" valign="top"><a href="'+urlSub[ry]+'"><img src="images/'+subImage[ry]+'" width="143" height="119" border="0" alt="'+titleSub[ry]+'" /></a></td>');
					document.write('</tr>');
					document.write('<tr>');
						document.write('<td colspan="3" class="module"><img src="//www.ibm.com/i/c.gif" width="1" height="10" alt="" border="0" /></td>');
					document.write('</tr>');
					document.write('<tr class="module">');
						document.write('<td><img src="//www.ibm.com/i/c.gif" width="4" height="10" alt="" border="0" /></td>');
						if (ry == 1)
						{
							document.write('<td>Getting on is hard work. But you don\'t have to get there alone.</td>');
						}
						else
						{
							document.write('<td>They\'re fast. They\'re efficient. And they\'re winning. See who\'s on.</td>');
						}
						
						document.write('<td><img src="//www.ibm.com/i/c.gif" width="4" height="10" alt="" border="0" /></td>');
					document.write('</tr>');
					document.write('<tr>');
					
					if(ry==1)
					{
						document.write('<td colspan="3" class="module"><img src="//www.ibm.com/i/c.gif" width="4" height="10" border="0" alt="" /></td>');
					}
					else
					{
						document.write('<td colspan="3" class="module"><img src="//www.ibm.com/i/c.gif" width="4" height="23" border="0" alt="" /></td>');
					}
						
					document.write('</tr>');
					document.write('<tr>');
						document.write('<td colspan="3" class="modulebottom"><img src="//www.ibm.com/i/c.gif" width="4" height="10" border="0" alt="" /></td>');
					document.write('</tr>');
					document.write('<tr class="modulebottom">');
						document.write('<td><img src="//www.ibm.com/i/c.gif" width="4" height="10" alt="" border="0" /></td>');
						
							document.write('<td align="right"><img src="//www.ibm.com/i/v11/icons/fw.gif" align="middle" width="16" height="16" alt="" border="0" /><a href="'+urlSub[ry]+'" class="fbox">More</a></td>');
					
						document.write('<td><img src="//www.ibm.com/i/c.gif" width="4" height="10" alt="" border="0" /></td>');
					document.write('</tr>');
					document.write('<tr>');
						document.write('<td colspan="3" class="modulebottom"><img src="//www.ibm.com/i/c.gif" width="4" height="10" border="0" alt="" /></td>');
					document.write('</tr>');
				document.write('</table>');		
}