// JavaScript Document
var dval ;
function checkfield(loginform)
{
	if(loginform.S_name.value=="")
	{
		alert("Please Enter Your Name.");
		loginform.S_name.focus();
		return false;
	}
	
	if (loginform.S_email.value == "")
	{
		alert("Please Enter a valid Email address.");
		loginform.S_email.focus();
		return false;
	}
	
	if (!isEmailAddr(loginform.S_email.value))
	{
		alert("Please Enter a valid Email address E.g. : yourname@yourdomain.com");
		loginform.S_email.focus();
		return false;
	}	
	
	if (loginform.S_country.value == "")
	{
		alert("Please Enter your Country.");
		loginform.S_country.focus();
		return false;
	}

	if(loginform.S_cno.value=="")
	{
		alert("Please Enter Valid and Contact No. with Codes");
		loginform.S_cno.focus();
		return false;
	}

	if(loginform.S_dot.value=="")
	{
		alert("Please Enter Your date of travel in MM/DD/YYYY format");
		loginform.S_dot.focus();
		return false;
	}

	dval=loginform.S_dot.value;
	if(checkDate(dval)!=0)
	{
		loginform.S_dot.focus();
		return false;
	}

	if(loginform.S_days.value=="")
	{
		alert("Please Enter Your duration of stay in days.");
		loginform.S_days.focus();
		return false;
	}

	if(loginform.S_nop.value=="")
	{
		alert("Please Enter No. of person travelling.");
		loginform.S_nop.focus();
		return false;
	}

	if(loginform.S_budget.value=="")
	{
		alert("Please Enter your budget.");
		loginform.S_budget.focus();
		return false;
	}

	return true;
}


function isEmailAddr(S_email)
{
  var result = false
  var theStr = new String(S_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;
}