function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

function MM_showHideLayers() { //v3.0
  	var i,p,v,obj,args = MM_showHideLayers.arguments;
  	for (i = 0; i < (args.length-2); i += 3) {
		if ((obj = MM_findObj(args[i])) != null) { 
			v = args[i+2];
    		if (obj.style) { 
				obj = obj.style; 
				v = (v == 'show')?'visible':(v = 'hide')?'hidden':v;
			}
    		obj.visibility=v;
		}
	}
}