function execCmd(FORM, CMD){	
	if(CMD.indexOf('delete_') != -1){
		if(confirm('Sei sicuro?')){
			FORM.cmd.value = CMD;
			FORM.submit();
		}
	}else{
		FORM.cmd.value = CMD;
		FORM.submit();
	}
}
function openPopup(URL,W,H){
	var posLeft = (screen.width/2)-(W/2);
	var posTop = (screen.height/2)-(H/2);
	var win = window.open(URL,'','location=no,width='+W+'px,height='+H+'px,status=yes,scrollbars=yes,left='+posLeft+',top='+posTop);
}