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

	if (qform.S_desc.value == "")
	{
		alert("Please Enter Description.");
		qform.S_desc.focus();
		return false;
	}

	return true;
}

function ValidateNum(input,event)
	{
		var keyCode = event.which ? event.which : event.keyCode;
		if((parseInt(keyCode)>=48 && parseInt(keyCode)<=57)|| (parseInt(keyCode)==9) || (parseInt(keyCode)==8))
		{
			return true;
		}
		return false;
	}


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;
}


function checkDate(val)
{
	var dds = val.split("/");
	var d=new Date(dds[2], dds[0]-1, dds[1]);
	if (d.getMonth() != dds[0]-1)
	{
		alert( val + " is not a valid date.\nPlease Enter Your date of travel in MM/DD/YYYY format");
		return -1;
	}
	if(d<new Date())
	{
		alert("Please Enter Valid and Correct Date.");
		return -1;
	}
	return 0;
}