if (document.images)
{
    var img1off = new Image ();				
    img1off.src = "images/feedback_rev3.gif";	
    var img1on = new Image ();              
    img1on.src = "images/feedback_rev3_on.gif"; 
    
    var img2off = new Image ();             
    img2off.src = "images/whatsnew_rev3.gif";          
    var img2on = new Image ();              
    img2on.src = "images/whatsnew_rev3_on.gif";
    
    var img3off = new Image ();             
    img3off.src = "images/quickindex_rev3.gif"; 
    var img3on = new Image ();              
    img3on.src = "images/quickindex_rev3_on.gif";  
    
    var img4off = new Image ();             
    img4off.src = "images/news_rev3.gif";		
    var img4on = new Image ();              
    img4on.src = "images/news_rev3_on.gif";      
    
    var img5off = new Image ();             
    img5off.src = "images/tech_rev3.gif";     
    var img5on = new Image ();              
    img5on.src = "images/tech_rev3_on.gif";   
    
    var img6off = new Image ();             
    img6off.src = "images/RAB_rev3.gif";            
    var img6on = new Image ();              
    img6on.src = "images/RAB_rev3_on.gif";       
    
    var img7off = new Image ();            
    img7off.src = "images/contact_rev3.gif";    
    var img7on = new Image ();              
    img7on.src = "images/contact_rev3_on.gif"; 
    
    var img8off = new Image ();             
    img8off.src = "images/glossary_rev3.gif";    
    var img8on = new Image ();             
    img8on.src = "images/glossary_rev3_on.gif";      
    
    var img9off = new Image ();				
    img9off.src = "images/links_rev3.gif";	
    var img9on = new Image ();              
    img9on.src = "images/links_rev3_on.gif"; 
    
    var img10off = new Image ();             
    img10off.src = "images/bkgd_rev3.gif";          
    var img10on = new Image ();              
    img10on.src = "images/bkgd_rev3_on.gif";       
    
    var img11off = new Image ();             
    img11off.src = "images/envsetting_rev3.gif"; 
    var img11on = new Image ();              
    img11on.src = "images/envsetting_rev3_on.gif";  
    
    var img12off = new Image ();             
    img12off.src = "images/BRAC_rev3.gif";		
    var img12on = new Image ();              
    img12on.src = "images/BRAC_rev3_on.gif";      
    
    var img13off = new Image ();             
    img13off.src = "images/envrest_rev3.gif";     
    var img13on = new Image ();              
    img13on.src = "images/envrest_rev3_on.gif";   
    
    var img14off = new Image ();             
    img14off.src = "images/uxo_rev3.gif";            
    var img14on = new Image ();              
    img14on.src = "images/uxo_rev3_on.gif";          
    
    var img15off = new Image ();            
    img15off.src = "images/petro_rev3.gif";    
    var img15on = new Image ();             
    img15on.src = "images/petro_rev3_on.gif";  
    
    var img16off = new Image ();             
    img16off.src = "images/ICS_rev3.gif";   
    var img16on = new Image ();              
    img16on.src = "images/ICS_rev3_on.gif"; 

    var img17off = new Image ();             
    img17off.src = "images/maps_rev3.gif";   
    var img17on = new Image ();              
    img17on.src = "images/maps_rev3_on.gif";

    var img18off = new Image ();             
    img18off.src = "images/repository_rev3.gif";   
    var img18on = new Image ();              
    img18on.src = "images/repository_rev3_on.gif";
    
    var img27off = new Image ();             
	img27off.src = "images/tealform-off.gif";
    var img27on = new Image ();              
    img27on.src = "images/tealform-on.gif";

    var notext = new Image ();             
    notext.src = "images/white.gif"; 
	var Permittext = new Image ();              
    Permittext.src = "images/Permittext.gif";
    var ICtext = new Image ();              
    ICtext.src = "images/ICtext.gif"; 				
    var PCtext = new Image ();              
    PCtext.src = "images/PCtext.gif"; 
    var UXOtext = new Image ();              
    UXOtext.src = "images/UXOtext.gif"; 
    var ERtext = new Image ();              
    ERtext.src = "images/ERtext.gif"; 
    var BRACtext = new Image ();              
    BRACtext.src = "images/BRACtext.gif"; 
    var EStext = new Image ();              
    EStext.src = "images/EStext.gif"; 
    var BKGDtext = new Image ();              
    BKGDtext.src = "images/BKGDtext.gif"; 
    var notext2 = new Image ();             
    notext2.src = "images/white2.gif";   
    var Glossarytext = new Image ();              
    Glossarytext.src = "images/Glossarytext.gif"; 
    var Infotext = new Image ();              
    Infotext.src = "images/Infotext.gif"; 
    var RABtext = new Image ();              
    RABtext.src = "images/RABtext.gif"; 
    var Techtext = new Image ();              
    Techtext.src = "images/Techtext.gif"; 
    var Newstext = new Image ();              
    Newstext.src = "images/Newstext.gif"; 
    var Whatstext = new Image ();              
    Whatstext.src = "images/Whatstext.gif"; 
    var Contacttext = new Image ();              
    Contacttext.src = "images/Contacttext.gif"; 
    var Linktext = new Image ();              
    Linktext.src = "images/Linktext.gif";
    var Mapstext = new Image ();              
    Mapstext.src = "images/Mapstext.gif";
    var Repositorytext = new Image ();              
    Repositorytext.src = "images/Repositorytext.gif";
}

function act (imgName)
{
    if (document.images)
    document [imgName].src = eval(imgName + "on.src");
}

function inact (imgName)
{
    if (document.images)
    document [imgName].src = eval(imgName + "off.src");
}

function chgImage(imgField,newImg)
{
	if (document.images)
	{
		document[imgField].src=eval(newImg+".src")
	}
}

var slides = new Array(13);
var cursor = 0;
var begin;
var imagesLoaded = 0;
for (var i = 0; i < 14; ++i)
{	
	slides[i] = new Image(); 
	slides[i].src = "images/slide" + i + ".gif";
	slides[i].onload = runshow; 
}

function runshow()
{
	++ imagesLoaded;  
	if (imagesLoaded == 14) begin = setInterval("slideshow()",1000); 
}

function slideshow()
{
	if (cursor == 13) cursor = 0; 
	else ++cursor; 
	document.animation.src = slides[cursor].src;
}

function startshow()
{
	clearInterval(begin); 
	begin = setInterval("slideshow()",1000); 
}