function checkfield(loginform)
{
	
	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.address.value=="")
	{
		alert("Please Enter address.")
		loginform.address.focus()
		ok=false
	}
	else if((loginform.mobile.value=="")||(loginform.mobile.value.charAt(0)!=9)||(loginform.mobile.value.length!=10))
		{
		alert("Please Enter Valid Mobile Number ")
		loginform.mobile.focus();
		ok=false
		}
		else if(loginform.adults.value=="")
	{
		alert("Please Enter No Of Adults")
		loginform.adults.focus()
		ok=false
	}
		else if(loginform.child.value=="")
	{
		alert("Please Enter No Of Child")
		loginform.child.focus()
		ok=false
	}
		else if(loginform.date.value=="")
	{
		alert("Please Enter Date ")
		loginform.date.focus()
		ok=false
	}
	
	else if (loginform.requirement.value== "")
	{
		alert("Please specify requirements.");
		loginform.requirement.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;
}