function switchDIV(id){
	closeDIV();
	var obj = document.getElementById(id)
	if (obj) if (obj.style.display == "none"){
		obj.style.display = "block";
		obj.style.position = "absolute";
	}
	else{
	 obj.style.display = "none"
	 obj.style.position = "static";
	}	
}

function openDIV(id){
	var obj = document.getElementById(id);
	obj.style.display = "block";
	obj.style.position = "absolute";
}

function closeDIV(){
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {
			document.getElementById('smenu'+i).style.display='none';
			document.getElementById('smenu'+i).style.position = "static";
		}
	}
}