function openPopUp(url, specifiche){

    window.open(url,'popUp',specifiche);

}

function setIndexByValue(sel,val){

    for(var i = 0; i < sel.length; i++){
    
        if(sel.options[i].value == val){
            sel.selectedIndex = i;
            break;
        }

    }

}

function scrivi(val){
	
  if ((document.getElementById("mess") != null) && (document.getElementById("mess") != "undefined"))	
   document.getElementById("mess").innerHTML = val;

};