var ns4=document.layers?1:0;
var ie4=document.all?1:0;
var ns6=document.getElementById&&!document.all?1:0;


function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
  var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
  if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}



  
// Promo rollover function

function setNavon(celno,imgnum)
{

if (!imgnum){imgnum = celno;}

eval("document.getElementById('Nav"+ celno + "').bgColor='CCCCCC'");
eval("document.getElementById('Navtext"+ celno + "').style.color='990033'");

var Nav_End = "Nav_End_Image" + celno  
document.images[Nav_End].src = '/docs/images/' + TopNavImageOn[imgnum];

}

function setNavoff(celno,imgnum)
{ 
if (!imgnum){imgnum = celno;}
eval("document.getElementById('Nav"+ celno + "').bgColor='666666'");
eval("document.getElementById('Navtext"+ celno + "').style.color='FFFFFF'");

var Nav_End = "Nav_End_Image" + celno  
document.images[Nav_End].src = '/docs/images/' + TopNavImageOff[imgnum];

//alert(TopNavImageOff[imgnum])

}  

//main nav function

function setMainNavon(celno,imgnum)
{

if (!imgnum){imgnum = celno;}

eval("document.getElementById('MainNav"+ celno + "').bgColor='990033'");
eval("document.getElementById('MainNavB"+ celno + "').bgColor='FFFFFF'");

}

function setMainNavoff(celno,imgnum)
{ 
if (!imgnum){imgnum = celno;}
eval("document.getElementById('MainNav"+ celno + "').bgColor='CCCCCC'");
eval("document.getElementById('MainNavB"+ celno + "').bgColor='CCCCCC'");

}  

// secondary nav functions

function setNav2on(celno)
{

eval("document.getElementById('Nav2"+ celno + "').bgColor='CCCCCC'");
eval("document.getElementById('Nav2text"+ celno + "').style.color='990033'");

var Nav_Start = "Nav2_Start_Image" + celno ; 
document.images[Nav_Start].src = ('/images/n_secondleft_on.gif');

var Nav_End = "Nav2_End_Image" + celno ;
document.images[Nav_End].src = ('/images/n_secondright_on.gif');
}

function setNav2off(celno)
{
eval("document.getElementById('Nav2"+ celno + "').bgColor='990033'");
eval("document.getElementById('Nav2text"+ celno + "').style.color='FFFFFF'");

var Nav_Start = "Nav2_Start_Image" + celno  
document.images[Nav_Start].src = ('/images/n_secondleft_off.gif');

var Nav_End = "Nav2_End_Image" + celno  
document.images[Nav_End].src = ('/images/n_secondright_off.gif');
}  

// tertiary nav functions

function setNav3on(celno)
{

eval("document.getElementById('Nav3"+ celno + "').bgColor='B4B4B4'");
eval("document.getElementById('Nav3a"+ celno + "').bgColor='B4B4B4'");

}

function setNav3off(celno)
{
eval("document.getElementById('Nav3"+ celno + "').bgColor='E2E2E2'");
eval("document.getElementById('Nav3a"+ celno + "').bgColor='E2E2E2'");

}