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;
	ok=true
   	var test=document.getElementById("hiddenvalue").value;
	if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		ok=false
	}
	else if(loginform.adults.value=="")
	{
		alert("Please Enter No of Adults.")
		loginform.adults.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.child.value=="")
	{
		alert("Please Enter No of Child.")
		loginform.child.focus()
		ok=false
	}
      else if(loginform.phone.value=="")
	{
		alert("Please Enter Your Contact No.")
		loginform.phone.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();
		return false;  
	}
	   else if(loginform.country.value=="")
	{
		alert("Please Enter Your Country.")
		loginform.country.focus()
		ok=false
	}
	   	else if (loginform.hotel.value == "")
	{
		alert("Please Select of Choice of Hotel.");
		loginform.hotel.focus();
		ok=false
	}
	else if (loginform.requirement.value == "")
	{
		alert("Please specify your requirements.");
		loginform.requirement.focus();
		ok=false
	}
	else if(loginform.validation.value=="")
	{
		alert("Please Enter The Validation code.")
		loginform.validation.focus()
		ok=false
	}
	
	else if(validate!=test)
	{
		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]='23698';
  number[1]='25546';
  number[2]='32286';
  number[3]='34018';
  number[4]='42384';
  number[5]='45823';
  number[6]='56984';
  number[7]='59456';
  number[8]='78563';
  number[9]='87956';
  
	   
  
  
  		    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]+'.jpg />');
                	
}// JavaScript Document