function checkfield(loginform)
			{
	ok=true
	if(loginform.requirement.value=="")
	{
		alert("Please Enter Your Requirement.")
		loginform.requirement.focus()
		ok=false
	}
	else if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		ok=false
	}
	
	else if (loginform.email.value == "")
	{
		alert("Please Mention Your Email ID.");
		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.country.value=="")
	{
		alert("Please Enter Your Country.")
		loginform.country.focus()
		ok=false
	}
	else if(loginform.budget.value=="")
	{
		alert("Please Enter Your Budget (Per Person / Per Day ) in USD.")
		loginform.budget.focus()
		ok=false
	}
	else if(loginform.adults.value=="")
	{
		alert("Please Mention Number of Adults Travelling.")
		loginform.adults.focus()
		ok=false
	}
	else if(loginform.children.value=="")
	{
		alert("Please Mention Number of Children Travelling.")
		loginform.children.focus()
		ok=false
	}
	else if(loginform.duration.value=="")
	{
		alert("Please Mention Duration of Stay in India.")
		loginform.duration.focus()
		ok=false
	}
	else if(loginform.month.value=="")
	{
		alert("Please Mention Tentative Month of Travel.")
		loginform.month.focus()
		ok=false
	}
     else if(loginform.validation_code.value=="")
	{
		alert("Please Enter validation code.")
		loginform.validation_code.focus()
		ok=false
	}
	else if (loginform.specific_requirements.value == "")
	{
		alert("Please specify requirements.");
		loginform.specific_requirements.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;
}