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 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=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); 
return x;
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; 
  for(i=0;i<(a.length-2);i+=3)
  	if ((x=findObj(a[i]))!=null) {
  	document.sr[j++]=x; 
	if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
	}
}

function showHideLayers() { //v6.0
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  	if ((obj=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 reloadPage(init) {  //reloads the window if Nav4 resized
	if (init==true) 
	with (navigator) {
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    	document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; 
		}
	}
  	else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}
reloadPage(true);

function P7_Snap() { //v2.62 by PVII
	var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);
	for (k=0; k<(args.length-3); k+=4)
	if ((g=findObj(args[k]))!=null) {
		el=eval(findObj(args[k+1]));
		a=parseInt(args[k+2]);b=parseInt(args[k+3]);
		x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
		if(document.getElementById) {
			d="document.getElementsByName('"+args[k]+"')[0]";
			if(!eval(d)) {
				d="document.getElementById('"+args[k]+"')";
				if(!eval(d)) {d=da;}
			}
		}
		else if(document.all) {d=da;} 
   		if (document.all || document.getElementById) {
			while (tx==1) {
				p+=".offsetParent";
				if(eval(d+p)) {
					x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
				}
				else {tx=0;}
			}
			ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);
			var tw=x+ox+y+oy;
			if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
				ox=0;oy=0;
				if(g.style.left){
					x=parseInt(g.style.left);y=parseInt(g.style.top);
				}
				else {
					var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
					a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
					x=document.body.scrollLeft + event.clientX + bx;
					y=document.body.scrollTop + event.clientY;
				}
			}
		}
		else if (document.layers) {
			x=g.x;y=g.y;
			var q0=document.layers,dd="";
			for(var s=0;s<q0.length;s++) {
				dd='document.'+q0[s].name;
				if(eval(dd+'.document.'+args[k])) {
					x+=eval(dd+'.left');y+=eval(dd+'.top');break;
				}
			}
		}
   		if(el) {
			e=(document.layers)?el:el.style;
			var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
			if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){
				xx+="px";yy+="px";
			}
			if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1) {
				xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
				xx+="px";yy+="px";
			}
			e.left=xx;e.top=yy;
		}
	}
}

function P7_autoLayers() { //v1.2 by PVII
	var g,b,k,f,args=P7_autoLayers.arguments;
	var a = parseInt(args[0]);
	if(isNaN(a))a=0;
	if(!document.p7setc) {
		p7c=new Array();document.p7setc=true;
		for (var u=0;u<10;u++) {
		p7c[u] = new Array();
		}
	}
	for(k=0; k<p7c[a].length; k++) {
		if((g=findObj(p7c[a][k]))!=null) {
			b=(document.layers)?g:g.style;b.visibility="hidden";
		}
	}
	for(k=1; k<args.length; k++) {
		if((g=findObj(args[k])) != null) {
			b=(document.layers)?g:g.style;b.visibility="visible";f=false;
			for(j=0;j<p7c[a].length;j++) {
				if(args[k]==p7c[a][j]) {f=true;}
			}
			if(!f) {
			p7c[a][p7c[a].length++]=args[k];
			}
		}
	}
}

function preloadImages() { //v3.0
	var d=document; 
	if(d.images) { 
		if(!d.p) d.p=new Array();
    	var i,j=d.p.length,a=preloadImages.arguments; 
		for(i=0; i<a.length; i++)
    	if (a[i].indexOf("#")!=0){ 
		d.p[j]=new Image; d.p[j++].src=a[i];
		}
	}
}