// JavaScript Document

function CheckForm(){
if (document.formcommenti.nome.value==""){
alert("<% = strLangCheckAuthor %>");
return false;
}
if (document.formcommenti.email.value!=""){
		if (document.formcommenti.email.value.indexOf("@")==-1){
			alert("<% = strLangCheckEmail %>");
			return false;
		}	
	    if (document.formcommenti.email.value.indexOf(".")==-1){
			alert("<% = strLangCheckEmail %>");
			return false;
		}	
	}
if (document.formcommenti.commento.value==""){
alert("<% = strLangCheckText %>");
return false;
}
return true;
}

function AddMessageCode(code,promptText, InsertText) {

	if (code != "") {
		insertCode = prompt(promptText + "\n[" + code + "]xxx[/" + code + "]", InsertText);
			if ((insertCode != null) && (insertCode != "")){
				document.formcommenti.commento.value += "[" + code + "]" + insertCode + "[/"+ code + "] ";
			}
	}		
	document.formcommenti.commento.focus();
}

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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}