function DisplaySingleTab(i)
{
	if (document.getElementById)
	{
		for (cnt=1;cnt<=25;cnt+=1)
 		{
 			if (cnt != i)
 			{
 				var MyElement = document.getElementById("TabContent" + cnt);
				if (MyElement != null )	MyElement.style.display='none';
				var MyElement = document.getElementById("TabHeader" + cnt);
				if (MyElement != null )	MyElement.className='TabHeader';
			}
		}
			
  	var MyElement = document.getElementById("TabContent"+i); 
  	if (MyElement != null ) MyElement.style.display='inline';
  	var MyElement = document.getElementById("TabHeader"+i); 
  	if (MyElement != null )	
  	{
  		/* MyElement.style.pixelTop = MyElement.style.pixelTop + 100;*/
  		
  		MyElement.className='ActiveTabHeader';
  		MyElement.blur(); /* deselect,  haalt lijntje weg */
  	}
  	
 	}
 
 else
 	
 	if (document.all)
 	{
  	var MyElement;
  	for (cnt=1;cnt<=25;cnt+=1)
 		{
 			if (cnt != i)
 			{ 
 			eval("MyElement=document.all.TabContent"+cnt);
			if (MyElement != null )	MyElement.style.display='none';
 			eval("MyElement=document.all.TabContent"+cnt);
			if (MyElement != null )	MyElement.className='TabHeader';
			}
 		}
 		
	 	eval("MyElement=document.all.TabContent"+i);
  	if (MyElement != null ) MyElement.style.display='inline';
  	eval("MyElement=document.all.TabHeader"+i);
  	if (MyElement != null ) MyElement.className='ActiveTabHeader';
  	if (MyElement != null )	MyElement.blur();
	}
}