function checkfield(loginform)
{
var chek=document.getElementById("code").value;
	ok=true
	if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.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.phone_no.value=="")
	{
		alert("Please specify Your phone.")
		loginform.phone_no.focus()
		ok=false
	}
		else if(loginform.city.value=="")
	{
		alert("Please Enter city Name.")
		loginform.city.focus();
		ok=false
	}
		else if(loginform.country.value=="")
	{
		alert("Please Enter Country Name.")
		loginform.country.focus();
		ok=false
	}
		else if(loginform.adults.value=="")
	{
		alert("Please No. of Adult travelling..")
		loginform.adults.focus();
		ok=false
	}
		else if(loginform.child.value=="")
	{
		alert("Please No. of Child travelling..")
		loginform.child.focus();
		ok=false
	}
		else if(loginform.Arrival_Date.value=="")
	{
		alert("Please Enter arrival date.")
		loginform.Arrival_Date.focus();
		ok=false
	}
		else if(loginform.Departure_Date.value=="")
	{
		alert("Please Enter departure date.")
		loginform.Departure_Date.focus();
		ok=false
	}
	   else if(loginform.hotel.value=="")
	{
		alert("Please select the hotel.")
		loginform.hotel.focus()
		ok=false
	}
	 else if(loginform.requirement.value=="")
	{
		alert("Please Enter Your Requirement")
		loginform.requirement.focus()
		ok=false
	}
		else if(loginform.verification.value=="")
	{
		alert("Please Enter The Validation code.")
		loginform.verification.focus()
		ok=false
	}
	else if(loginform.verification.value!=chek)
	{
		alert("Please Enter The Validation code for the proper mail functioning.")
		loginform.verification.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;
}