function JoyLayer_findObj(n, d) { //v4.0	
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {	
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}	
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];	
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=JoyLayer_findObj(n,d.layers[i].document);	
if(!x && document.getElementById) x=document.getElementById(n); return x;	
}	
function JoyLayer_showHideLayers() { //v3.0	
var i,p,v,obj,args=JoyLayer_showHideLayers.arguments;	
for (i=0; i<(args.length-2); i+=3) if ((obj=JoyLayer_findObj(args[i]))!=null) { v=args[i+2];	
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }	
obj.visibility=v; }	
}	

function open_lmenu1() {  
lmenu1.style.visibility="visible"; 
} 
function close_lmenu1() { 
lmenu1.style.visibility="hidden"; 
} 
function open_lmenu2() {  
lmenu2.style.visibility="visible"; 
} 
function close_lmenu2() { 
lmenu2.style.visibility="hidden"; 
} 
function open_lmenu3() {  
lmenu3.style.visibility="visible"; 
} 
function close_lmenu3() { 
lmenu3.style.visibility="hidden"; 
} 
function open_lmenu4() {  
lmenu4.style.visibility="visible"; 
} 
function close_lmenu4() { 
lmenu4.style.visibility="hidden"; 
} 
function open_lmenu5() {  
lmenu5.style.visibility="visible"; 
} 
function close_lmenu5() { 
lmenu5.style.visibility="hidden"; 
} 
function open_lmenu6() {  
lmenu6.style.visibility="visible"; 
} 
function close_lmenu6() { 
lmenu6.style.visibility="hidden"; 
} 
function open_lmenu7() {  
lmenu7.style.visibility="visible"; 
} 
function close_lmenu7() { 
lmenu7.style.visibility="hidden"; 
} 
function open_lmenu8() {  
lmenu8.style.visibility="visible"; 
} 
function close_lmenu8() { 
lmenu8.style.visibility="hidden"; 
} 
function open_lmenu9() {  
lmenu9.style.visibility="visible"; 
} 
function close_lmenu9() { 
lmenu9.style.visibility="hidden"; 
} 
function open_lmenu10() {  
lmenu10.style.visibility="visible"; 
} 
function close_lmenu10() { 
lmenu10.style.visibility="hidden"; 
} 
function open_lmenu11() {  
lmenu11.style.visibility="visible"; 
} 
function close_lmenu11() { 
lmenu11.style.visibility="hidden"; 
} 
function open_lmenu12() {  
lmenu12.style.visibility="visible"; 
} 
function close_lmenu12() { 
lmenu12.style.visibility="hidden"; 
} 
function open_lmenu13() {  
lmenu13.style.visibility="visible"; 
} 
function close_lmenu13() { 
lmenu13.style.visibility="hidden"; 
} 
function swapImgRestore() { //v3.0 
 	 var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; 
} 

function c(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
  d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=c(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function layer() {
  var i,p,v,obj,args=layer.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=c(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}