d1 = new Image(); d1.src = "design1a.gif";   d2 = new Image(); d2.src = "design2a.gif";

   c0 = new Image(); c0.src = "circle.gif";      c4 = new Image(); c4.src = "circle4.gif";
   c1 = new Image(); c1.src = "circle1.gif";     c5 = new Image(); c5.src = "circle5.gif";
   c2 = new Image(); c2.src = "circle2.gif";     c6 = new Image(); c6.src = "circle6.gif";
   c3 = new Image(); c3.src = "circle3.gif";     c7 = new Image(); c7.src = "circle7.gif";

   m0 = new Image(); m0.src = "blank.gif";  m4 = new Image(); m4.src = "m4.jpg";
   m1 = new Image(); m1.src = "m1.jpg";     m5 = new Image(); m5.src = "m5.jpg";
   m2 = new Image(); m2.src = "m2.jpg";     m6 = new Image(); m6.src = "m6.jpg";
   m3 = new Image(); m3.src = "m3.jpg";     m7 = new Image(); m7.src = "m7.jpg";

   opt1 = new Image(); opt1.src = "option1.jpg";   opt4 = new Image(); opt4.src = "option4.jpg";
   opt2 = new Image(); opt2.src = "option2.jpg";   opt5 = new Image(); opt5.src = "option5.jpg";
   opt3 = new Image(); opt3.src = "option3.jpg";   blank = new Image(); blank.src = "blank.gif";

function Highlight(imageID, newImage){
   document.images[imageID].src = eval(newImage + ".src")
}


function ToggleItem() {
   if(document.getElementById('option7').style.display != "block") {
      document.getElementById('option7').style.display = "block";
   } else {
      document.getElementById('option7').style.display = "none";
   }
}

function CloseOption(opt) {
   document.getElementById(opt).style.display = "none";
}

function OpenOption(opt){
   document.getElementById(opt).style.display = "block";
}

function ShowSelection(p) {
   CloseItems(p);
   CloseLighting(p);
   document.getElementById(p).style.display = "block";
   document.getElementById('lighting'+p.substring(8,9)+'1').style.display = "block";   
}

function CloseItems(p) {
   for(var z=1; z<=3; z++) {
      document.getElementById(p.substring(0,8)+z.toString()).style.display = "none";
   }
}

function ShowLighting(p){
   CloseLighting(p);
   document.getElementById(p).style.display = "block";
}

function CloseLighting(p) {
   for(var x=1; x<=3; x++) {
      for(var y=1; y<=6; y++) {
         document.getElementById('lighting'+x.toString()+y.toString()).style.display = "none";
      }
   }
}

function wstatus(m){
   window.status = m;
   return true;
}