var inizio = new Date();

/*submit once*/
function submitonce(theform){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
//screen thru every element in the form, and hunt down "submit" and "reset"
for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
//disable em
tempobj.disabled=true
}
}
}
/*fine*/  

/*elaborazione pagina*/
function count_time() { 
var fine = new Date();
var diff = (fine - inizio)/1000; 
document.write(""+diff+" sec.");	 
}					   
/*fine*/ 	


/*richiama mappa google	*/
function avvia_mappa(address,nomesito) {	 

if (document.getElementById('mostra_mappa').style.display == 'block') {

	document.getElementById('mostra_mappa').style.display='none'; 
	
	} else {
	
	document.getElementById('mostra_mappa').style.display='block';
	
  
		if (GBrowserIsCompatible()) {
		     map = new GMap2(document.getElementById("mostra_mappa"));
		     geocoder = new GClientGeocoder();	
		if (geocoder) {
		     geocoder.getLatLng(
		       address,
		      
		 function(point) {
		         if (!point) {
		           alert(address + " non esistente!");
		         } else {
		           map.setCenter(point, 16);
		           var marker = new GMarker(point);
		           map.addOverlay(marker);
		           marker.openInfoWindowHtml('<div class="body"><b>'+nomesito+'</b><br>'+address+'</div>'); 
		  		   map.setUIToDefault();
		         }  
		       }	
		     );	 
		   }	 
		   }
		 } 

 	}

/*fine*/   



/*script reload captcha*/

function RefreshImage(valImageId) {
	var objImage = document.images[valImageId];
	if (objImage == undefined) {
		return;
	}
	var now = new Date();
	objImage.src = objImage.src.split('?')[0] + '?x=' + now.toUTCString();
}

/*fine*/  


/*inizio function incremento/decremento testo*/

function increaseFontSize(id_div_str) {
   var p = document.getElementById(id_div_str);
      if(p.style.fontSize) { 
         var s = parseInt(p.style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=20) {
         s += 1;
      }
      p.style.fontSize = s+"px"
}
function decreaseFontSize(id_div_str) {
   var p = document.getElementById(id_div_str);
      if(p.style.fontSize) {
         var s = parseInt(p.style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=10) {
         s -= 1;
      }
      p.style.fontSize = s+"px"
}

/*fine*/ 	  


/*inizio mostra/nascondi */

function mostra(valore) {  
			 
  if (document.getElementById(valore).style.display == 'block') {
	
	   	document.getElementById(valore).style.display='none'; 
		
 } else {
 
	   	document.getElementById(valore).style.display='block';
  	   
   		}
		
  }	
	  
/*fine*/