/*
File: COMMON.JS
---------------
incluso nel file principale
contiene tutte le funzioni COMUNI javascript richiamate
dalle varie pagine nelle varie sezioni
*/
//<SCRIPT language="javascript">

function addparam(nome,valore){

strparam   = document.frmmenu.strparam.value;
strparam   = strparam + "&" +nome +"="+valore;
document.frmmenu.strparam.value = strparam;

}



//------------------------------------------------
function go_(sez){

 //document.frmmenu.target="_self";
  document.frmmenu.sezione.value  = sez;
  //document.frmmenu.npage.value  = 0;
  addparam("search",""); 
 //  addparam("npage","");
  addparam("ord","");
document.frmmenu.submit();

}

//------------------------PAGINAZIONE----------------------------

function pnext(){

	page = document.frmmenu.npage.value;
	//
	if(isNaN(page)) page = 0;
	document.frmmenu.npage.value = page*1+1;
	document.frmmenu.submit();
	
}
function plast(){
	page = document.frmmenu.npage.value;
	document.frmmenu.npage.value = page*1-1;
	document.frmmenu.submit();
	
}
function pstart(){
	document.frmmenu.npage.value = 0;
	document.frmmenu.submit();
	
}
function pend(){
	page = document.frmmenu.ntotpage.value;
	document.frmmenu.npage.value = page*1-1;
	document.frmmenu.submit();
	
}
//------------------------PAGINAZIONE2----------------------------

function pnext_(frm){
    eval("page = "+frm+".npage.value;");
	//
	if(isNaN(page)) page = 0;
	newpage = page*1+1;
	eval(frm+".npage.value = newpage;");
	eval(frm+".submit();");
	
}
function plast_(frm){
    eval("page = "+frm+".npage.value;");
	//
	if(isNaN(page)) page = 0;
	newpage = page*1-1;
	eval(frm+".npage.value = "+newpage+";");
	eval(frm+".submit();");
	
}
function pstart_(frm){
    eval(frm+".npage.value = 0;");
	eval(frm+".submit();");
	
}
function pend_(frm){
    eval("page = "+frm+".ntotpage.value;");
	newpage = page*1-1;
    eval(frm+".npage.value = "+newpage+";"); 
	eval(frm+".submit();");
	
}
 //-----------------------------------------------------------
  function convalidaForm3(form,language,classevi)
{  
  
	res = true;
	 var radioelements = new Array();
	//str="è";alert(str.charCodeAt(0));return false;
	
  for (var a = 0; a < form.elements.length; a++) 	
  {	
     var campo = form.elements[a];      	
	 var tipo=campo.type;
	 var nome=campo.name;
	 var classe=campo.className;
	 var titolo = campo.title; 
	 var id_ = campo.id; 
	 //var param = campo.style.req; non funziona
	 var etichetta = titolo;
	 	  

	if(titolo.length>0)
	{
	
	
	    if(tipo=="text" || tipo=="textarea" || tipo=="file" || tipo=="password" || tipo=="select-one"  )
		{
		   var strvalue = campo.value.replace(/ */,"");
		   
		   if ( ((strvalue == '') || (strvalue == 'undefined')) && tipo!="select-one"  )
	       {
		     	
		     	window.alert('Il campo ' + etichetta +  ' e\' obbligatorio');
				campo.value = '';
	         	campo.focus();    
				campo.className = campo.className + ' ' + classevi;    	
				res= false;      		
	       } 
	    if ( ((strvalue == '') || (strvalue == 'undefined')) && tipo=="select-one" )
	       {
		     	
		     	window.alert('Il campo ' + etichetta +  ' e\' obbligatorio');
				
	         	campo.focus();    
				campo.className = campo.className + ' ' + classevi;    	 	
				res= false;      		
	       }       	
		}
		if(tipo=="hidden"   )
		{
		   var strvalue = campo.value.replace(/ */,"");
		   
		 if ( ((strvalue == '') || (strvalue == 'undefined')) )
	       {
		     	
		     	window.alert('Il campo ' + etichetta +  ' e\' obbligatorio.....');
				campo.value = '';
	         	campo.focus();    
	         	el = document.getElementById(nome + '_div');
				//campo.className = campo.className + ' ' + classevi;    	
				res= false;      		
	       }
	    	
		}
			
	}
	
	//if(!res) a = form.elements.length;
	
   }
   return res;
}

// /////////////////////////////////////////////////////////
 //-----------------------------------------------------------
  function convalidaForm4(form,language,classevi)
{  
  
	res = true;
	 var radioelements = new Array();
	//str="è";alert(str.charCodeAt(0));return false;
	
  for (var a = 0; a < form.elements.length; a++) 	
  {	
     var campo = form.elements[a];      	
	 var tipo=campo.type;
	 var nome=campo.name;
	 var classe=campo.className;
	 var titolo = campo.title; 
	 var id_ = campo.id; 
	 //var param = campo.style.req; non funziona
	 var etichetta = titolo;
	 
	if(titolo.length>0)
	{
	setTextinDiv('err'+titolo, '');
	
	    if(tipo=="text" || tipo=="textarea" || tipo=="file" || tipo=="password" || tipo=="select-one"  )
		{
		   var strvalue = campo.value;
		   
		   if ( ((strvalue == '') || (strvalue == 'undefined'))   )//&& tipo!="select-one"
	       {
		     	
		     	//window.alert('Il campo ' + etichetta +  ' e\' obbligatorio');
		     	setTextinDiv('err'+titolo, 'Il campo ' + etichetta +  ' &egrave; obbligatorio!');
				campo.value = '';
	         	      campo.focus();    
				campo.className = campo.className + ' ' + classevi;    	
				res= false;      		
	       } 
           }
	}
	}
   return res;
}
//------------------------------------------------- 
 function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}
// simplePreload( '01.gif', '02.gif' ); 
function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
   
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}

function setStatusBar(msgStr) { self.status = msgStr; }
//--------------------------------------------------------------------------------------------


//-------------------------------------------------------------------------------
function logout(){
strparam   = document.frmmenu.strparam.value;
mysessionid = document.frmmenu.MSID.value;
strparam   = strparam + "&logout=1&username=&password=&MSID="+mysessionid;
document.frmmenu.strparam.value = strparam;
document.frmmenu.sezione.value = '100';
document.frmmenu.submit();
}


function showhidelayer(id_){
	
	
	//eval("disp=document.all."+id_+".style.display;"); inline
	disp=document.getElementById(id_).style.display;
	if(disp=='') {
		//eval("document.all."+id_+".style.display='none';");
		document.getElementById(id_).style.display= 'none';
		}
	else {
		//eval("document.all."+id_+".style.display='inline';");inline
		document.getElementById(id_).style.display='';
		
	}

	
}
function hidelayer(id_){
	
		document.getElementById(id_).style.display='none';

}
function showlayer(id_){
	
		document.getElementById(id_).style.display='';

}

function on_focus(el){
	//el.value='';
	//el.style.background= '#FDEFE5';
	el.className="evi";
	 
}
function on_outfocus(el){
	 
	el.className="fe";	
	 
}

function setTextinDiv(div,txt){
	div_ = document.getElementById(div);
	if(div_) div_.innerHTML = txt;

	}
function setClass(id_,clas){
    el = document.getElementById(id_);
    el.className = clas;
}
function set_class(idel,clas){//,idlnk
	el = document.getElementById(idel);
	el.className = clas;
	//el = document.getElementById(idlnk);
	//el.className = 'black';
}

function myIndexOf(a, el){
		
		pos = -1;	
		
		for(i=0;i<a.length;i++){
			
			if(a[i]==el){
				
				i = a.length;
				pos = i;
				
			}
			
		}
		
		return pos;
	}

function waitpage() {
	
	hidelayer('cnt_overlay');
	showlayer('main_overlay');
	
}

function expand_div_v(id, h_end,  t, dt){
	//espande un div a velocità incrementale, usa l'enable per stabilizzare
	
	        eval('enablescroll=enablescroll_'+id+';');
	        
	
	        if(enablescroll==1){
	        	
	        	
	    
	        eval('enablescroll_'+id+'=0;');
	
	        var  el= document.getElementById(id);
			
			var op_h = "+";
			var changeh = 'aumentah';
			
			/*
			var op_x = "+";
			var spostax = 'spostaxright';
			 */ 
			
	        var oldHeight = el.offsetHeight;
			//var oldLeft= el.style.left.split('px')[0];
			
			
			
			if(h_end < oldHeight){
			   op_h = "-";
			   spostay = 'riducih';
			}
			/*
			if(x_end < oldLeft){
			   op_x = "-";
			   spostax = 'spostaxleft';
			}
			*/
	  
	   function aumentah(){
	   	
	   	    oldHeight = el.offsetHeight;
            
			
            if(oldHeight < h_end){
			
				var height = oldHeight*1 + Math.ceil((h_end - oldHeight)/5) ;
                el.style.height  = height +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
				//pageTop = window.pageYOffset;
				//window.scrollTo(0,pageTop+Math.ceil((h_end - oldHeight)/5));
            }
			
             if(oldHeight >= h_end){
                clearInterval(sh);
                eval('enablescroll_'+id+'=1;');
                
                //alert(oldHeight+' '+h_end);
                
                
            }
        }
		
		function spostayup(){
            var oldTop = el.style.top.split('px')[0];
			
            if(oldTop>y_end){
			
				var posy = oldTop*1 - Math.ceil((oldTop - y_end)/5) ;
                el.style.top  = posy +'px';
				
            }
			
             if(oldTop<=y_end){
                clearInterval(sy);
                eval('enablescroll_'+id+'=1;');
            }
        }
		
		function spostaxright(){
            var oldLeft = el.style.left.split('px')[0];
			
            if(oldLeft<x_end){
                
				var posx = oldLeft*1   + Math.ceil((x_end - oldLeft)/5) ;
                el.style.left  = posx +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
            }
			
             if(oldLeft>=x_end){
                clearInterval(sx);
                //enableScroll=true;
            }
        }
        
        function spostaxleft(){
            var oldLeft = el.style.left.split('px')[0];
			
            if(oldLeft>x_end){
                
				var posx = oldLeft*1 - Math.ceil((oldLeft  - x_end)/5) ;
                el.style.left  = posx +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
            }
			
             if(oldLeft<=x_end){
                clearInterval(sx);
                //enableScroll=true;
            }
        }
        
        
		if(changeh=='aumentah')
     		var sh = setInterval(aumentah,dt);
		else 
		    var sh = setInterval(riducih,dt);
		 /*  
		if(spostax=='spostaxright')
     		var sx = setInterval(spostaxright,dt);
		else 
		    var sx = setInterval(spostaxleft,dt);
		 */ 
		    

	        }
	}
	
	function openclose(div, maxh){
		
		el = document.getElementById(div);
		
		var h = el.offsetHeight;
		
		
		if(h==0) {
			el.style.maxHeight = maxh+'px';
			//el.style.Height = maxh+'px';
		}
		else el.style.maxHeight = "0px";
		
	}
	
	function openclose2(div){
		
		el = document.getElementById(div);
		
		var h = el.offsetHeight;
		
		
		if(h==0) {
			el.style.maxHeight = '2400px';
			
		}
		else el.style.maxHeight = "0px";
		
	}
	
	//----------------------------------------------------------------------
//----------------------------------------------------------------------
function move_div_g2(id, x_end, y_end, t, dt){
	//muove un div a velocità incrementale, usa l'enable per stabilizzare
	// move_div_g2(id, x_end, y_end, t, dt){
	 
	
	        if(enableScroll==1){//
	
	        enableScroll = 0;
	
	        var  el= document.getElementById('slider2');
	        
	        
			
			var op_y = "+";
			var spostay = 'spostaydown';
			   
	        var oldTop = el.style.top.split('px')[0];
			var oldLeft= el.style.left.split('px')[0];
			
			if(y_end < oldTop){
			   op_y = "-";
			   spostay = 'spostayup';
			}
			
			if(y_end == oldTop)  spostay = '';
			
			//var vx = (x_end-oldLeft)/t;
			//var vy = (y_end-oldTop)/t;
			
			//var dx = vx*dt;
			//var dy = vy*dt;
			if(isNaN(oldLeft) || oldLeft=='') {
				oldLeft=0;
				el.style.left = "0px";
			}
			
			//x_end = oldLeft*1 + delta_x*1;
			
			var spostax = 'spostaxright';
			
	        if(x_end < oldLeft){
			   op_x = "-";
			   spostax = 'spostaxleft';
			}
			
	  
	   function spostaydown(){
            var oldTop = el.style.top.split('px')[0];
			
            if(oldTop<y_end){
			
				var posy = oldTop*1 + Math.ceil((y_end - oldTop)/t) ;
                el.style.top  = posy +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
            }
			
             if(oldTop>=y_end){
                clearInterval(sy);
                enableScroll=1;
            }
        }
		
		function spostayup(){
            var oldTop = el.style.top.split('px')[0];
			
            if(oldTop>y_end){
			
				var posy = oldTop*1 - Math.ceil((oldTop - y_end)/t) ;
                el.style.top  = posy +'px';
				
            }
			
             if(oldTop<=y_end){
                clearInterval(sy);
                enableScroll=1;
            }
        }
		
		function spostaxright(){
            var oldLeft = el.style.left.split('px')[0];
			
            if(oldLeft<x_end){
                
				var posx = oldLeft*1   + Math.ceil((x_end - oldLeft)/t) ;
                el.style.left  = posx +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
            }
			
             if(oldLeft>=x_end){
                clearInterval(sx);
                enableScroll=true;
            }
        }
        
        function spostaxleft(){
            var oldLeft = el.style.left.split('px')[0];
			
            if(oldLeft>x_end){
                
				var posx = oldLeft*1  - Math.ceil((oldLeft - x_end)/t) ;
                el.style.left  = posx +'px';
				//self.style.left = 2*speed +'px';
				//alert(posy);
            }
			
             if(oldLeft<=x_end){
                clearInterval(sx);
                enableScroll=true;
            }
        }
        
		if(spostay=='spostaydown')
     		var sy = setInterval(spostaydown,dt);
		else 
		 if(spostay=='spostayup')   var sy = setInterval(spostayup,dt);
			
		//var sx = setInterval(spostax,dt);
		
		if(spostax=='spostaxright')
     		var sx = setInterval(spostaxright,dt);
		else 
		 if(spostax=='spostaxleft')   var sx = setInterval(spostaxleft,dt);
	        }
	}
	
var enableScroll = 1;

function leggiCookie(nomeCookie)
    {
  if (document.cookie.length > 0)
  {
    var inizio = document.cookie.indexOf(nomeCookie + "=");
    if (inizio != -1)
    {
      inizio = inizio + nomeCookie.length + 1;
      var fine = document.cookie.indexOf(";",inizio);
      if (fine == -1) fine = document.cookie.length;
      return unescape(document.cookie.substring(inizio,fine));
    }else{
       return "";
    }
  }
  return "";
  }
 
function scriviCookie(nomeCookie,valoreCookie,durataCookie)
{
	//durataCookie=minuti
  var scadenza = new Date();
  var adesso = new Date();
  scadenza.setTime(adesso.getTime() + (parseInt(durataCookie) * 60000));
  document.cookie = nomeCookie + '=' + escape(valoreCookie) + '; expires=' + scadenza.toGMTString() + '; path=/';
}

function addEvent( obj, type, fn ){ 
	   if (obj.addEventListener){ 
	      obj.addEventListener( type, fn, false );
	   }
	   else if (obj.attachEvent){ 
	      obj["e"+type+fn] = fn; 
	      obj[type+fn] = function(){ obj["e"+type+fn]( window.event ); } 
	      obj.attachEvent( "on"+type, obj[type+fn] ); 
	   } 
	}