if(typeof byId != "function"){
function byId(q,p){
	// NOTA: quando setti un valore, fai l'escape delle virgolette ( doppi apici: " -> \" )
	if(arguments.length<2)return eval("document."+((document.all)?"all['"+q+"']":"getElementById('"+q+"')"));
	else if(arguments.length<3)return eval("document."+((document.all)?"all['"+q+"']":"getElementById('"+q+"')")+"."+arguments[1]);
	else eval("document."+((document.all)?"all['"+q+"']":"getElementById('"+q+"')")+"."+arguments[1]+"=\""+arguments[2]+"\"");
}
}

function rotateMessage(){
	//	IMG: width="241" height="103" 
	var speed=6000 // ms
	var tit="changingTIT",subtit="changingSUBTIT",body="changingBODY",img="changingIMG";
	
	var rnd=parseInt(Math.random()*msg.length);
	if(byId(tit))byId(tit,"innerHTML",msg[rnd].tit);
	if(byId(subtit))byId(subtit,"innerHTML",msg[rnd].subtit);
	if(byId(body))byId(body,"innerHTML",msg[rnd].body);
	if(byId(img))byId(img,"src",msg[rnd].img);
}