function SLC_swapImgRestore() {
  var i,x,a=document.SLC_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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

function SLC_findObj(n, d) {
  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=SLC_findObj(n,d.layers[i].document); return x;
}

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

function start_tour() {
 TourWin = window.open("tour.html", 'TourWinn', 'toolbar=no,scrollbars=yes,location=no,directories=no,status=no,menubar=no,resizable=no,width=400,height=540');
TourWin.focus();
}
function open_playnow(page){
   if((window.opener)&&(!window.opener.closed)){
		window.opener.location.href=page;
		window.opener.focus();
		return false;
   }else {
	var openpagewindow=window.open(page, 'openPage');
	openpagewindow.focus();
	return false;
	}
}