//************************************************************************************
//    QUIDGEST - javascript para interacção com o Menu
//************************************************************************************

function MenuClick(mobj) {
	while (mobj.nodeName != "TR" || mobj.id != "M") {
		mobj=mobj.parentNode
	}
	var tmenu=document.getElementById("tmenu")
	var nivref=Number(mobj.className.substr(1,1))
	var flagshow=false
	for (var i=0; i < tmenu.rows.length; i++) {
		var row=tmenu.rows[i]
		var wtd=row.getElementsByTagName("td")
		var wtd=wtd[0]
		var niv=Number(row.className.substr(1,1))
		if (row == mobj) flagshow=true
		if (flagshow == true && niv <= nivref && row != mobj) flagshow=false
		if (flagshow == true && niv == nivref+1) row.className="M" + niv
		if (flagshow == false && niv > nivref) row.className="M" + niv + "off" 
	}
}

function SelGuiaChange() {
	var sl=document.getElementById("SelGuia")
	var ix=sl.selectedIndex
	if (ix == -1) return
	var opt=sl.options[ix]
	if (opt.value == "") return
	document.location=opt.value
}

//************************************************************************************