//preload header images

top01 = new Image 
top01.src = "http://www.unibyte.com/img/top_01.gif" 

top01a = new Image 
top01a.src = "http://www.unibyte.com/img/top_01a.gif" 

top02 = new Image 
top02.src = "http://www.unibyte.com/img/top_02.gif" 

top02a = new Image 
top02a.src = "http://www.unibyte.com/img/top_02a.gif" 

top03 = new Image 
top03.src = "http://www.unibyte.com/img/top_03.gif" 

top03a = new Image 
top03a.src = "http://www.unibyte.com/img/top_03a.gif" 

top04 = new Image 
top04.src = "http://www.unibyte.com/img/top_04.gif" 

top04a = new Image 
top04a.src = "http://www.unibyte.com/img/top_04a.gif" 

top05 = new Image  
top05.src = "http://www.unibyte.com/img/top_05.gif" 

top05a = new Image 
top05a.src = "http://www.unibyte.com/img/top_05a.gif" 

nav1 = new Image 
nav1.src = "http://www.unibyte.com/img/nav_01.gif" 

nav1a = new Image 
nav1a.src = "http://www.unibyte.com/img/nav_01a.gif" 

nav2 = new Image 
nav2.src = "http://www.unibyte.com/img/nav_02.gif" 

nav2a = new Image 
nav2a.src = "http://www.unibyte.com/img/nav_02a.gif" 

nav3 = new Image 
nav3.src = "http://www.unibyte.com/img/nav_03.gif" 

nav3a = new Image 
nav3a.src = "http://www.unibyte.com/img/nav_03a.gif" 

nav4 = new Image 
nav4.src = "http://www.unibyte.com/img/nav_04.gif" 

nav4a = new Image 
nav4a.src = "http://www.unibyte.com/img/nav_04a.gif" 

nav5 = new Image 
nav5.src = "http://www.unibyte.com/img/nav_05.gif" 

nav5a = new Image 
nav5a.src = "http://www.unibyte.com/img/nav_05a.gif" 
 
nav6 = new Image 
nav6.src = "http://www.unibyte.com/img/nav_06.gif" 

nav6a = new Image 
nav6a.src = "http://www.unibyte.com/img/nav_06a.gif" 

nav7 = new Image 
nav7.src = "http://www.unibyte.com/img/nav_07.gif" 

nav7a = new Image 
nav7a.src = "http://www.unibyte.com/img/nav_07a.gif" 

function changeit(a,b) 
{
document[b].src = eval(a + " .src") 
//document.title = c 
}