//--- open a popup window
				function popup(page, h, w, t, l, windowScroll){
						defaultHeight = 300;
						defaultWidth = 400;
						defaultTop = 100;
						defaultLeft = 100;
								
						if(h==null) h=defaultHeight;
						if(w==null) w=defaultWidth;
						if(t==null) t=defaultTop;
						if(l==null) l=defaultLeft;
						if(windowScroll==null) windowScroll="no";
						
						popupWindow = window.open(page, "Popup", "status=no,tool=no,scrollbars="+windowScroll+",height="+h+",width="+w+",top="+t+",left="+l);
				
				}

function DisplayExternal (name, width, height) {
  width += 20;
  height += 22;
  window.open("",name,"scrollbars,resizable,width="+width+",height="+height);
}