function overM1(id) {
	document.getElementById("m1"+id).style.background = "#E1E3E4 url(/img/m1/arr.gif) no-repeat right 12px";
}
function outM1(id) {
	document.getElementById("m1"+id).style.background = "#F0F2F3 url(/img/m1/arr.gif) no-repeat right 12px";
}

function overAN(id) {
	document.getElementById("an"+id).style.background = "url(/img/anouns/line-a.gif) repeat-x top";
}
function outAN(id) {
	document.getElementById("an"+id).style.background = "url(/img/anouns/line.gif) repeat-x top";
}
function overM2(id) {
	document.getElementById("m2"+id).style.background = "url(/img/m2catalog/line-a.gif) repeat-x top";
}
function outM2(id) {
	document.getElementById("m2"+id).style.background = "url(/img/m2catalog/line.gif) repeat-x top";
}


function setVisible(id) {
	obj = document.getElementById("invis_"+lastId);
	if(obj) { obj.style.display = "block"; }
	obj = document.getElementById("invis_"+id);
	if(obj) { obj.style.display = "none"; }

	obj = document.getElementById("vis_"+lastId);
	if(obj) { obj.style.display = "none"; }
	obj = document.getElementById("vis_"+id);
	if(obj) { obj.style.display = "block"; }

	obj = document.getElementById("info_"+lastId);
	if(obj) { obj.style.display = "none"; }
	obj = document.getElementById("info_"+id);
	if(obj) { obj.style.display = "block"; }

	lastId = id;
}