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.fname.value=="")
	{
		alert("Please Enter Your First Name.")
		loginform.fname.focus()
		ok=false
	}
	else if(loginform.address.value=="")
	{
		alert("Please Enter Your Address.")
		loginform.address.focus()
		ok=false
	}
		else if(loginform.city.value=="")
	{
		alert("Please Enter Your City.")
		loginform.city.focus()
		ok=false
	}
	else if(loginform.country.value=="")
	{
		alert("Please Select Country Name.")
		loginform.country.focus()
		ok=false
	}
	
	else if(loginform.mobile.value=="")
	{
		alert("Please Enter Phone Number or contact number.")
		loginform.mobile.focus()
		ok=false
	}
	
	else if (loginform.email.value == "")
	{
		alert("Please enter a value for the email field.");
		loginform.email.focus();
		ok=false
	}
	else if (!isEmailAddr(loginform.email.value))
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		loginform.email.focus();
		ok=false
	}
	
	else if(loginform.doa.value=="")
	{
		alert("Please Enter Date of Arrival.")
		loginform.doa.focus()
		ok=false
	}
	else if(loginform.dod.value=="")
	{
		alert("Please Enter Date of Departure.")
		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.t_accom_type.value=="Nill")
	{
		alert("Please Select Accommodation.")
		loginform.t_accom_type.focus()
		ok=false
	}
	else if(loginform.adults.value=="")
	{
		alert("Please Enter The No of Adults.")
		loginform.adults.focus()
		ok=false
	}
	
	else if(loginform.description.value=="")
	{
		alert("Please Specify the description.")
		loginform.description.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 isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}
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]='H8RG';
  number[1]='HRMA';
  number[2]='LK5C';
  number[3]='MNY5';
  number[4]='P8Q4';
  number[5]='RDR9';
  number[6]='XDTB';
  number[7]='ZU6C';
  
	   
  
  
  		    var xx=get_random();
			document.write('<input type=hidden  name=hiddenvalue id=hiddenvalue value='+number[xx]+' />');
			document.write('<img border=0 src=gifs/'+number[xx]+'.gif />');
                	
}