function div(x)
{
	var imgPath = new String();
	var sanfona = "url(../../../imgs/icon-sanfona.gif)"
	var sanfonaFechar = "url(../../../imgs/icon-sanfona-fechar.gif)"
	
	imgPath = document.getElementById("div"+x).style.backgroundImage;
	
	if (imgPath == sanfona || imgPath == "")
		document.getElementById("div"+x).style.backgroundImage = sanfonaFechar;
	else
		document.getElementById("div"+x).style.backgroundImage = sanfona;
}