<!--
	//    (c) 1997 Patrick Simon (patrick@webside.de)
	//    free for profit and non-profit use if this header stays
	        function Browser()
	        {       
	                if (navigator.appVersion.indexOf("(X11") != -1 || navigator.appVersion.indexOf("(Mac") != -1) return 1
	                else return 0
	
	        }
	        function Description(url,dow,winwidth,winheight)
	        {
	                if (stat == 0)
	                        {
	                        description=window.open(url,'descr','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+winwidth+',height='+winheight)
	                        description.focus()
	                        stat=dow
	                        if (Browser() == 1 ) window.open(url,'descr')
	                        else
	                                {
	                                stat=0
	                                }
	                        }
	        }
			
			function Description2(url,descr2,winwidth,winheight)
	        {
	                if (stat == 0)
	                        {
	                        description2=window.open(url,'descr2','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+winwidth+',height='+winheight)
	                        description2.focus()
	                        stat=dow
	                        if (Browser() == 1 ) window.open(url,'descr2')
	                        else
	                                {
	                                stat=0
	                                }
	                        }
	        }
			function Description3(url,descr3,winwidth,winheight)
	        {
	                if (stat == 0)
	                        {
	                        description3=window.open(url,'descr3','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=no,scrollbars=no,resizable=yes,copyhistory=no,width='+winwidth+',height='+winheight)
	                        description3.focus()
	                        stat=dow
	                        if (Browser() == 1 ) window.open(url,'descr3')
	                        else
	                                {
	                                stat=0
	                                }
	                        }
	        }
			
	stat=0
	dow=0
	// -->