function Browser() {

  this.isIE    = false;  // Internet Explorer
  this.isNS    = false;  // Netscape
  this.isGood = false;

  if (document.all) {
    this.isIE = true;
	}
  else if(document.layers){
  	this.isNS = true;
  }
  else {
  	this.isGood = true;	
  }
}

Browser();
var myMenuID = "blank";
var myTimeID = "0";

var sideNavID = "blank";
var sideTimeID = "0";

function buttonDown(sideID, url) {
	if (sideNavID == sideID && url != null && url != "") {
		window.location.href = url;
		return;
	}
	if (sideNavID != "blank"){
		window.clearTimeout(sideTimeID);
		hideSideMenu();
	}
	if (sideNavID == sideID) {
		sideNavID = "blank";
		return;
	}
	
	sideNavID = sideID;
	showSideMenu();
}

function buttonOver(menuID){
	if(myMenuID != "blank"){
		window.clearTimeout(myTimeID);
		hideSubMenu();
	}
	myMenuID = menuID;
	showSubMenu();
}

function buttonOut(menuID){
	myMenuID = menuID;
	myTimeID = setTimeout("hideMenus()", 200);
}

function hideMenus(){
	hideSubMenu();
}

function menuOver(menuID){
	window.clearTimeout(myTimeID);
}

function menuOut(menuID){
	myMenuID = menuID;
	myTimeID = setTimeout("hideMenus()", 200);
}

function clearMenuTimeout(){
	window.clearTimeout(myTimeID);
	myTimeID = "0"
}


function showSubMenu(){
	obj = MM_findObj(myMenuID);
	if (!obj) return;
	obj.style.display = 'block';
	
	buttonID = myMenuID + 'Button';
	obj = MM_findObj(buttonID);
	if (!obj) return;
	obj.className = 'menuOver';
}
function showSideMenu() {
	obj = MM_findObj(sideNavID);
	if (!obj) return;
	obj.style.display = 'block';
}

function hideSubMenu(){
	obj = MM_findObj(myMenuID)
	if (!obj) return;
	obj.style.display = 'none';
	
	buttonID = myMenuID + 'Button';
	obj = MM_findObj(buttonID);
	if (!obj) return;
	obj.className = 'menuButton';
}

function hideSideMenu() {
	obj = MM_findObj(sideNavID)
	if (!obj) return;
	obj.style.display = 'none';
}

function MM_findObj(n, d) {
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  newwindow = window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
  newwindow.focus();
}

function getRequestedImage() {
	var queryStr = window.location.search.substring(1);
	var vars = queryStr.split("&");
	for (var i = 0; i < vars.length; i++) {
		var pair = vars[i].split("=");
		if (pair[0] = "img")
			return pair[1];
	}
	return "";
}

function getImage() {
	img = MM_findObj("image");
	if (!img)
		return;
		
	var imgFile = getRequestedImage();
	if (imgFile == "") {
		img.src = "images/noimage.gif";
		return;	
	}
	if (imgFile.indexOf("/") != -1) {
		img.src = "images/noimage.gif";
		return;
	}
	var parts = imgFile.split(".");
	if (parts[1] != "gif" && parts[1] != "jpg") {
		img.src = "images/noimage.gif";
		return;
	}

	img.src = "images/" + imgFile;
	
	window.focus();
}

function AddToFaves_hp(){
	var thePage = location.href;
	if (thePage.lastIndexOf('#')!=-1)
		thePage = thePage.substring(0,thePage.lastIndexOf('#'));
	if (typeof(window.external) != 'undefined')
		window.external.AddFavorite(thePage,document.title);
	else {
		booker_hp = window.open(thePage,'booker_','menubar,width=325,height=100,left=140,top=60');
		booker_hp.focus();
	}
}

if (window.name == 'booker_') {
	document.write(
		"<style>#header, #level2Header, #imageArea, #nav, #contentContainer, #footer { display:none; } body { width:325px;height:100px;}"
		+"#testDiv {position:absolute; z-index:200; background-color: white; color: #201A5E; width:325px; height:100px;  }"
		+"#testDiv a {color:#201A5E;}</style>"
		+"<div id=\"testDiv\" style=\"background: white url(images/img-SOL-logo.gif) no-repeat 11px 5px; padding-top:62px; padding-left:11px; font: 11px Verdana, Arial, Helvetica, sans-serif; \">Press CTRL/D to bookmark this page.<br><a href=\"#\" onclick=\"window.close()\" >Click here</a> to close this window.</div>"
	);
}

function clearItem(item, defaultText) {
	obj = MM_findObj(item);
	if (!obj) return;
	if (obj.value == defaultText)
		obj.value = "";
}
function restoreItem(item, defaultText) {
	obj = MM_findObj(item);
	if (!obj) return;
	if (obj.value == "")
		obj.value = defaultText;
}
function setStatus(text) {
	window.status = text;
}

function clearStatus() {
	window.status = '';
}

function printEmail(user, text, astyle) {
	var domain = "survey-online";
	var com = "com";
	
	document.write("<a " + (astyle != null && astyle != "" ? ("style=\"" + astyle + "\" ") : "") + "href=\"mailto:" + user + "@" + domain + "." + com + "\">");
	if (text != null && text != "")
		document.write(text + "</a>");
	else
		document.write(user + "@" + domain + "." + com + "</a>");
}