function showSubmenu(Elements){
	Elements.style.height = "300px";
	Elements.style.overflow = "visible";
	if (typeof document.body.style.maxHeight == "undefined") {
		if(Elements.childNodes[0].childNodes.length > 1){
			Elements.style.margin = "0 -93px 0 0";
		}
	}
	var ListElements = document.getElementsByClassName("sub-params");
	for(var i = 0; i < ListElements.length; i++){
		ListElements[i].style.display = "block";
	}
}

function hideSubmenu(Elements){
	Elements.style.height = "40px";
	Elements.style.overflow = "hidden";
	Elements.style.margin = "0";
	var ListElements = document.getElementsByClassName("sub-params");
	for(var i = 0; i < ListElements.length; i++){
		ListElements[i].style.display = "none";
	}
}