// libreriePdV.js

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();
}

function vediLayer(idLayer){
if(idLayer=="MainInfo"){
	document.getElementById("MainInfo" ).style.visibility = "visible";
	document.getElementById("Emergenze" ).style.visibility = "hidden";			
	}
if(idLayer=="Emergenze"){
	document.getElementById("Emergenze" ).style.visibility = "visible";
	document.getElementById("MainInfo" ).style.visibility = "hidden";			
	}
}

function posizionaPdP(){
	document.getElementById("PieDiPagina" ).style.position = "absolute";
	document.getElementById("PieDiPagina" ).style.bottom = "0px";
	document.getElementById("PieDiPagina" ).style.left = "0px";
}