function launch_info(xtut, width, height)
    {
	 var request_url = xtut ;
	 newwin = window.open( request_url, 'unique'+width+height, 'scrollbars=yes,menubar=no,resizable=0,location=no,screenX=0,screenY=0,width='+width+',height='+height ) ;
	 newwin.focus() ;
    }



  	    var emailout = new Image;
  	    emailout.src = "images/none.gif";

  	    var emailover = new Image;
  	    emailover.src = "images/email.gif";

  	    var directionout = new Image;
            directionout.src = "images/none.gif";

	    var directionover = new Image;
  	    directionover.src = "images/direction.gif";

  	    var linkout = new Image;
	    linkout.src = "images/bglink2.gif";

	    var linkover = new Image;
  	    linkover.src = "images/bglink.gif";


  	    function over(buttonName)
  	     {
  	       if (buttonName == "email")
  	          {
  	            email.src = emailover.src;
  	          }
  	       if (buttonName == "direction")
  	          {
  	            direction.src = directionover.src;
  	          }
  	       if (buttonName == "link")
	          {
	            link.src = linkover.src;
  	          }
  	     }

 	    function out(buttonName)
  	     {
  	       if (buttonName == "email")
  	          {
  	            email.src = emailout.src;
                  }
                if (buttonName == "direction")
	 	  {
	            direction.src = directionout.src;
  	          }
  	        if (buttonName == "link")
	  	  {
	       	    link.src = linkout.src;
  	          }
              }

 	    function click(buttonName)
  	     {
  	       if (buttonName == "email")
  	          {
  	            email.src = emailover.src;
                  }
               if (buttonName == "direction")
		  {
		    direction.src = directionover.src;
  	          }
  	       if (buttonName == "link")
	       	  {
	            link.src = linkover.src;
  	          }
         }