//open hover search 
function showdd(obj,id,lft,top,element1) {
 	var el = document.getElementById(id);
  var el1 = document.getElementById(element1);
 	el.style.display = "block";
 	el.style.left=zxcPos(document.getElementById(obj))[0]+lft+'px';
 	el.style.top=zxcPos(document.getElementById(obj))[1]+top+'px';
 	el1.style.display = "block";
}
function showddd(obj,id,lft,top,element1) {
 var el = document.getElementById(id);
  var el1 = document.getElementById(element1);
 el.style.display = "block";
 el.style.left=zxcPos(obj)[0]+lft+'px';
 el.style.top=zxcPos(obj)[1]+top+'px';
 	el1.style.display = "block";
}
function zxcPos(obj){
 var rtn=[obj.offsetLeft,obj.offsetTop];
 while(obj.offsetParent!=null){
  var objp=obj.offsetParent;
  rtn[0]+=objp.offsetLeft-objp.scrollLeft;
  rtn[1]+=objp.offsetTop-objp.scrollTop;
  obj=objp;
 }
 return rtn;
}

function closeContentS(element,element1) {
	var el = document.getElementById(element);
	var el1 = document.getElementById(element1);
	el.style.display = "none";
	el1.style.display = "none";
	}
	
	//open help hover
function showd(obj,id,lft,top) {
 var el = document.getElementById(id);
 el.style.display = "block";
 el.style.left=zxcPos(obj)[0]+lft+'px';
 el.style.top=zxcPos(obj)[1]+top+'px';
}

function closeContentd(element,element1) {
	var el = document.getElementById(element);
	el.style.display = "none";
}
//open div for more flight in itinerary page
function showW(element) {
	var el = document.getElementById(element);
	el.style.display = "block";
	}
//js for password hint
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function prepareInputsForHints() {
	var inputs = document.getElementsByTagName("input");
	for (var i=0; i<inputs.length; i++){
		// test to see if the hint span exists first
		if (inputs[i].parentNode.getElementsByTagName("span")[0]) {
			// the span exists!  on focus, show the hint
			inputs[i].onfocus = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
			}
			// when the cursor moves away from the field, hide the hint
			inputs[i].onblur = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "none";
			}
		}
	}
	// repeat the same tests as above for selects
	var selects = document.getElementsByTagName("select");
	for (var k=0; k<selects.length; k++){
		if (selects[k].parentNode.getElementsByTagName("span")[0]) {
			selects[k].onfocus = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
			}
			selects[k].onblur = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "none";
			}
		}
	}
}
addLoadEvent(prepareInputsForHints);



//accept terms payment page
function toggle() {
var state = !arguments[arguments.length-1];
for(var i=1; i<arguments.length-1; i++) {
document.forms[arguments[0]][arguments[i]].disabled = state;
}
}



var checkobj

function agreesubmit(el){
checkobj=el
if (document.all||document.getElementById){
for (i=0;i<checkobj.form.length;i++){ //hunt down submit button
var tempobj=checkobj.form.elements[i]
if(tempobj.type.toLowerCase()=="submit")
tempobj.disabled=!checkobj.checked
}
}
}

function defaultagree(el){
if (!document.all&&!document.getElementById){
if (window.checkobj&&checkobj.checked)
return true
else{
alert("Please read/accept terms to submit form")
return false
}
}
}
function autotab(original,destination){
if (original.getAttribute&&original.value.length==original.getAttribute("maxlength"))
destination.focus()
}


//script for paging
function setAct(num){
	if(document.getElementById){
		divs=document.getElementById("cont").getElementsByTagName("DIV");
		for(i=0;i<divs.length;i++){
			if(i==num){
				divs[i].style.display = "block";
			}else{
				divs[i].style.display = "none";
			}
		}	
	}
}
//dhtml
//dhtml

/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="arusha.asp">Arusha</a>'
menu1[1]='<a href="kilimanjaro.asp">Kilimanjaro</a>'
menu1[2]='<a href="sasakwa.asp">Sasakwa</a>'
menu1[3]='<a href="manyara.asp">Manyara</a>'
menu1[4]='<a href="ngorongoro.asp">Ngorongoro</a>'
menu1[5]='<a href="kogatende.asp">Kogatende</a>'
menu1[6]='<a href="seronera.asp">Seronera</a>'
menu1[7]='<a href="grumeti.asp">Grumeti</a>'
menu1[8]='<a href="zanzibar.asp">Zanzibar</a>'
menu1[9]='<a href="kleins-camp.asp">Kleins Camp</a>'
menu1[10]='<a href="ndutu.asp">Ndutu</a>'
menu1[11]='<a href="darsalaam.asp">Dar-es Salam</a>'



var menuwidth='80px' //default menu width
var menubgcolor='043E5F'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-500px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu


function ValidateEmail(emailadd)
{
	//var emailID=ValidateEmail
	var emailID=document.getElementById(emailadd)
	if (echeck(emailID.value)==false)
	{
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
}

function echeck(str) 
{
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
			   alert("Invalid E-mail address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail address")
		    return false
		}

     if (str.indexOf(at,(lat+1))!=-1){
        alert("Invalid E-mail address")
        return false
     }
    
     if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
        alert("Invalid E-mail address")
        return false
     }
    
     if (str.indexOf(dot,(lat+2))==-1){
        alert("Invalid E-mail address")
        return false
     }
    
     if (str.indexOf(" ")!=-1){
        alert("Invalid E-mail address")
        return false
     }
    
    	 return true					
	}