var back;
var back_on;
var leaf;
var leaf_on;
var next;
var next_on;
var blank;
var whoarewe;
var whatwedo;
var howwerun;
var funding;
var location;
var pastprojects;
var testimonials;
var photoalbum;
var volunteerinfo;
var signup;
var whyweneed;
var volunteerwork;

function Load() {
   back = new Image(13, 23);
   back.src = "images/back.jpg";         
   back_on = new Image(13, 23);
   back_on.src = "images/back_on.jpg";          
   leaf = new Image(24, 21);         
   leaf.src = "images/leaf.jpg";         
   leaf_on = new Image(24, 21);         
   leaf_on.src = "images/leaf_on.jpg";
   next = new Image(13, 23);         
   next.src = "images/next.jpg";
   next_on = new Image(13, 23);         
   next_on.src = "images/next_on.jpg";          // Link Leaf Help          
   blank = new Image(1, 1);         
   blank.src = "images/spacer.gif";       
}
function Load1() {   
   Load();
   whoarewe = new Image(105, 25);         
   whoarewe.src = "images/linktext/whoarewe.gif";          
   whatwedo = new Image(105, 25);         
   whatwedo.src = "images/linktext/whatwedo.gif";          
   howwerun = new Image(105, 25);         
   howwerun.src = "images/linktext/howwerun.gif";          
   funding = new Image(105, 25);         
   funding.src = "images/linktext/funding.gif";
   location = new Image(105, 25);         
   location.src = "images/linktext/location.gif";
}

function Load2() {
    Load();
    pastprojects = new Image(127, 26);
    pastprojects.src = "images/linktext/pastprojs.gif";

    testimonials = new Image(142, 26);
    testimonials.src = "images/linktext/testimonials.gif";

    photoalbum = new Image(127, 26);
    photoalbum.src = "images/linktext/photoalbum.gif";
}

function Load3 () {
   Load();
   volunteerinfo = new Image(125, 26);
   volunteerinfo.src = "images/linktext/volunteerinfo.gif";
   signup = new Image(142, 26);
   signup.src = "images/linktext/signup.gif";
   whyweneed = new Image(128, 26);
   whyweneed.src = "images/linktext/whyweneed.gif";
   volunteerwork = new Image(127, 26);
   volunteerwork.src = "images/linktext/volunteerwork.gif";
}

function Swap(imageName, status) {          
   if (document.images) {
       document.images[imageName].src = eval(imageName + status + ".src");
   }
}

function leafRoll(imageName, status) {
   if (document.images) {
       document.images[imageName].src = eval("leaf" + status + ".src");
   }
}            

// Link help images
function showLinkName(ImgName, ImgLocation) {
   if (document.images) {
       document.images[ImgLocation].src = eval(ImgName + ".src");
   }
}   

function hideVisible () {
	document.images["linkhelp"].src = eval("blank.src");
}