function RemoveChilds(parentElementId)
{
    /*var parentElement = document.getElementById(parentElementId);
    while (parentElement.firstChild) {
      parentElement.removeChild(parentElement.firstChild);
      delete parentElement.firstChild;
    }*/
}


function show(id, visible) {
    var d = document.getElementById(id);
	
	/*for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
    }*/

    if (visible) {
        d.style.display = 'block';
    }
    else {
        d.style.display = 'none';
    }
}