function checkfield(loginform)
{
	var date1obj = document.getElementById('doa');
	var date2obj = document.getElementById('dod');
	var fromDate = date1obj.value;
	var toDate = date2obj.value;
	var validate=document.loginform.validation.value;
	var result = validate.toUpperCase();
	ok=true
   	var chek=document.getElementById("hiddenvalue").value;;
	 if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		ok=false
	}
	else if((loginform.email.value.indexOf('@') == -1) || (loginform.email.value.indexOf('.') == -1))
	{
	 alert("please enter valid email address")
	 loginform.email.value='';
	 loginform.email.focus();
	 ok=false
	}
	else if(loginform.mobile.value=="")
	{
		alert("Please Enter Mobile Number.")
		loginform.mobile.focus()
		ok=false
	}
	else if(loginform.city.value=="")
	{
		alert("Please Enter city.")
		loginform.city.focus()
		ok=false
	}
	else if(loginform.state.value=="")
	{
		alert("Please Enter state.")
		loginform.state.focus()
		ok=false
	}
	else if(loginform.country.value=="")
	{
		alert("Please Enter country.")
		loginform.country.focus()
		ok=false
	}
	else if(loginform.address.value=="")
	{
		alert("Please Enter address.")
		loginform.address.focus()
		ok=false
	}
	else if(loginform.doa.value=="")
	{
		alert("Please Enter Your Arrival Date");
	     loginform.doa.focus();
	     ok=false;
	}
	else if(loginform.dod.value=="")
	{
		alert("Please Enter Your Departure Date");
	     loginform.dod.focus();
	     ok=false;
	}
	else if (Date.parse(fromDate) > Date.parse(toDate)  || Date.parse(fromDate)== Date.parse(toDate))
	{
		alert("Invalid Date Range!")
		date2obj.value = "";
		date2obj.focus();
		ok= false;  
	}
	else if(loginform.package.value=="")
	{
		alert("Please Enter Package.")
		loginform.package.focus()
		ok=false
	}
	
  else if(loginform.adults.value=="")
	{
		alert("Please Select No. of Adults.")
		loginform.adults.focus()
		ok=false
	}
	else if(loginform.child.value=="")
	{
		alert("Please Select No of Childs.")
		loginform.child.focus()
		ok=false
	}
	
	
	else if (loginform.travelplan.value == "")
	{
		alert("Please specify your requirements.");
		loginform.travelplan.focus();
		ok=false
	}
	else if(loginform.validation.value=="")
	{
		alert("Please Enter The Validation Code.");
		loginform.validation.focus();
		ok=false;
	}
	else if(result!=chek)
	{
		alert("Please Enter The Validation code for the proper mail functioning.")
		loginform.validation.focus()
		ok=false
	}
	return ok
}

      
function get_random()
{

    var xx=null;
	var yy='xzc';
	
	xx=Math.floor(Math.random()*9);
	return xx;
	
}

function lockcode()
{
var number=new Array();
  
  number[0]='2HB6';
  number[1]='2PW4';
  number[2]='3EQ7';
  number[3]='5TH4';
  number[4]='6ASF';
  number[5]='6ZH3';
  number[6]='HE6N';
  number[7]='R8G9';
  number[8]='W6U2';
  
	   
  
  
  		    var xx=get_random();
			document.write('<input type=hidden  name=hiddenvalue id=hiddenvalue value='+number[xx]+' />');
			document.write('<img border=0 src=images/'+number[xx]+'.gif />');
                	
}

/************************************************************************************************** 
* Ajax Function, Start 
**************************************************************************************************/
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}
/************************************************************************************************** 
* Ajax Function, End
**************************************************************************************************/

/************************************************************************************************** 
* Functtion to get product, Start  
**************************************************************************************************/
function gethotel(red){
	
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
	  	alert ("Your browser does not support AJAX!");
  		return;
  	}
	var url="gethotel.php";
	url=url+"?red="+red;
	xmlHttp.onreadystatechange=showhotel;
	vam=xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function showhotel(){ 
	if (xmlHttp.readyState==4){ 
		document.getElementById("hotels").innerHTML=xmlHttp.responseText;
	}
}