function LayerShow(id){	
	eval("Layer_"+id).style.display="block";
	var big_Div =eval ("big"+id)
  big_Div.style.background="#E0E0E0";
	
}
function LayerHidden(id){
eval("Layer_"+id).style.display="none";
var big_Div =eval ("big"+id)
  big_Div.style.background="#F2F1EC";
}

function bg1_color(sid)
{
  var big_Div =eval ("big"+sid)
  big_Div.style.background="#E0E0E0";
}
function out1_color(sid)
{
  var big_Div =eval ("big"+sid)
  big_Div.style.background="#F2F1EC";
}

function showsubmenu(sid)
{
var objDiv = eval("submenu" + sid);
	if (objDiv.style.display=="none"){
		objDiv.style.display="block";		
	}else{
		objDiv.style.display="none";		
	}
	
}

function changeMc(x,y,z)
{
 document.getElementById(x).style.display = "block";
 document.getElementById(y).style.display = "none";
 document.getElementById(z).style.display = "none";
}