// JavaScript Document
function changeThumbsNext(){
	document.getElementById("thumbs1").className = "thumbsOff";
	document.getElementById("thumbs2").className = "thumbsOn";
	document.getElementById("next").className = "nextOff";
	document.getElementById("back").className = "nextOn";
}
function changeThumbsBack(){
	document.getElementById("thumbs1").className = "thumbsOn";
	document.getElementById("thumbs2").className = "thumbsOff";
	document.getElementById("next").className = "nextOn";
	document.getElementById("back").className = "nextOff";
}
function changeToOn(num){
	for (i = 1;i<=8;i++){  
	document.getElementById("m"+i).className = "modeloOff";
	document.getElementById("c"+i).className = "cajaModelosOff";
	}
    document.getElementById("m"+num).className = "modeloOn";
	document.getElementById("c"+num).className = "cajaModelosBig";
}
function changeToChecked(texto,linea){
	
    document.getElementById(texto).className = "stepbriefingChecked";
    document.getElementById(linea).className = "stateChecked";
}