function launchTour(url, name, width, height){
		var str = "toolbar=no,status=no,directories=no,menubar=no,scrollbars=no,";
		str += "height=" + height + ",innerheight=" + height;
		str += ",width=" + width + ",innerwidth=" + width;
		
		if (window.screen){
			var ah = screen.availHeight - 30;
			var aw = screen.availWidth - 10;
			
			var xc = (aw - width) / 2;
			var yc = (ah - height) /2;
			
			str += ",left=" + xc + ",screenX=" + xc;
			str += ",top=" + yc + ",screenY=" + yc;
		}
		window.open(url, name, str);
	}
	
	

		
		function openPopup(theURL,winName,features) {
		  window.open(theURL,winName,features);
		
		}
		function toggleImage(name)
		{
			if(document.images[name + 'Button'].src.indexOf('/images/' + name + '_closed') > -1)
			{
				document.images[name + 'Button'].src = './images/' + name + '_opened.gif';
			}
			else
			{
				document.images[name + 'Button'].src = './images/' + name + '_closed.gif';
			}
		}


<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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

function MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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