<!--
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
        if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "n3";
        else version = "n2";
        if (browserName == "Netscape" && browserVer >= 3) version = "n3";

        if (version == "n3") {
		
	button_on = new Image(25,25)
	button_on.src = "images/button_on.gif"
	
	button_off = new Image(25,25)
	button_off.src = "images/button_off.gif"
	}
	
function openWin(url, width, height) {
          windowName  = "_blank";
          params      = "toolbar=0,";
          params     += "location=0,";
          params     += "directories=0,";
          params     += "status=0,";
          params     += "menubar=0,";
          params     += "scrollbars=1,";
          params     += "resizable=1,";
          params += "width="+width+",";
          params += "height="+height;

          win = window.open(url, windowName, params);
}
// -->