var isMinNS4 = document.layers
var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&!ie&&navigator.userAgent.indexOf("Opera")==-1

var printpage = false;

/*
Makes flyout visisble
*/

function fly(id, show, menubg) {
		var i = getLayer(id);
		if(i.className!='menuShown') {
			if(show) {
				i.style.visibility = 'visible';
				
				
				hideSelects();
			}
			else {
				showSelects();
				i.style.visibility = 'hidden';		
			
			}
		}
}

	
function getLayer(name) {
  if (ie)
    return eval('document.all.' + name);
  if (dom)
    return document.getElementById(name);
  return null;
}


function hideSelects() {
	for(h=0; h<document.forms.length; h++) {
		for(i=0; i<document.forms[h].length; i++) {
			if(document.forms[h].elements[i] != null) {
				if(document.forms[h].elements[i].type == 'select-one') {
					document.forms[h].elements[i].style.visibility = 'hidden';
				}
			}
		}
	}
}

function showSelects() {
	for(h=0; h<document.forms.length; h++) {
		for(i=0; i<document.forms[h].length; i++) {
			if(document.forms[h].elements[i] != null) {
				if(document.forms[h].elements[i].type == 'select-one') {
					document.forms[h].elements[i].style.visibility = 'visible';
				}
			}
		}
	}
}

function show(id) {
	getLayer(id).style.display = 'block';
}

function hide(id) {
	getLayer(id).style.display = 'none';
}