var t = 0;
switchNr = new Array ();
for (var u=1; u<=48; u++)
{switchNr[u] = "javaflip"+u;}

function flapon(z) {
if (z==t && t!=0 ){
	document.images[switchNr[t]].src = "Images/flap"+z+"_off.gif";
}else{
	document.images[switchNr[z]].src = "Images/flap"+z+"_over.gif";
} 
}

function flapoff(z) {
if (z==t && t!=0 ){
	document.images[switchNr[t]].src = "Images/flap"+z+"_on.gif";
}else{
	document.images[switchNr[z]].src = "Images/flap"+z+"_off.gif";
}
}

function flapover(z) {
t=z;
for (r=1; r<=48; r++){
   if (r==z) 
   		document.images[switchNr[r]].src = "Images/flap"+r+"_on.gif"; 
   else  //continue;
		document.images[switchNr[r]].src = "Images/flap"+r+"_off.gif"; 
}
}

function flipbuilder() {
var imCache_b = new Array();
for (var i=1; i<=48; i++){
	imCache_b[i] = new Image();
	imCache_b[i].src = "Images/flap"+i+"_over.gif";
} 

var imCache_c = new Array();
for (var i=1; i<=48; i++){
	imCache_c[i] = new Image();
	imCache_c[i].src = "Images/flap"+i+"_off.gif";
}
}