function img_act1(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 'n.src');
 document["v1"].src = imgOn;
}


 function img_inact1(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}


function img_act2(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 'g.src');
 document["v1"].src = imgOn;
}


 function img_inact2(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}


function img_act3(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 'i.src');
 document["v1"].src = imgOn;
}


 function img_inact3(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}



function img_act4(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 'm.src');
 document["v1"].src = imgOn;
}


 function img_inact4(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}

function img_act5(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 'p.src');
 document["v1"].src = imgOn;
}


 function img_inact5(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}


function img_act6(imgName) 
{
 imgOn = eval(imgName + 'n.src');
 document[imgName].src = imgOn;

imgOn = eval("v1" + 't.src');
 document["v1"].src = imgOn;
}


 function img_inact6(imgName) 
{ 
  document[imgName].src = eval(imgName + 'f.src'); 

 document["v1"].src = eval("v1" + 'f.src');
}

h1n = new Image(80,80);
h1n.src = 'home1on.jpg';

h1f = new Image(80,80);
h1f.src = 'home1off.jpg';

v1n = new Image(80,80);
v1n.src = 'shomeon.jpg';

v1f = new Image(80,80);
v1f.src = 's10.jpg';

v1g = new Image(80,80);
v1g.src = 'scontacton.jpg';

v1i = new Image(80,80);
v1i.src = 'scourseson.jpg';

v1m = new Image(80,80);
v1m.src = 'sregistrationon.jpg';

v1p = new Image(80,80);
v1p.src = 'sliteracyon.jpg';

v1t = new Image(80,80);
v1t.src = 'slinkson.jpg';


c1n = new Image(80,80);
c1n.src = 'contact1on.jpg';

c1f = new Image(80,80);
c1f.src = 'contact1off.jpg';

d1n = new Image(80,80);
d1n.src = 'course1on.jpg';

d1f = new Image(80,80);
d1f.src = 'course1off.jpg';


r1n = new Image(80,80);
r1n.src = 'registration1on.jpg';

r1f = new Image(80,80);
r1f.src = 'registration1off.jpg';


l1n = new Image(80,80);
l1n.src = 'literacy1on.jpg';

l1f = new Image(80,80);
l1f.src = 'literacy1off.jpg';


k1n = new Image(80,80);
k1n.src = 'links1on.jpg';

k1f = new Image(80,80);
k1f.src = 'links1off.jpg';