	<!--
function chkEmail(email)
{
  var strEmail = email;
  var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
  var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
  if (!reg1.test(strEmail) && reg2.test(strEmail)) { // if syntax is valid
    return true;
  }
  return false;
}

function isNumeric(what){
    if (what.search(/^[-+]?\d+(\.\d+)?$/) != -1)
        return true;
    else
        return false;
}


function validate(i)
{		
	var val = true;
	
	if (document.form1.Full_Name.value == '')
	{
		alert('Please enter your full name');
		document.form1.Full_Name.focus();		
		return false;
	}
	if (document.form1.Com_Name.value == '')
	{
		alert('Please enter your company name');
		document.form1.Com_Name.focus();		
		return false;
	}
	if (document.form1.Email.value == '')
	{
		alert('Please enter your email-address');
		document.form1.Email.focus();		
		return false;
	}	
	
	if (document.form1.Email.value != '')
	{
		val = chkEmail(document.form1.Email.value);
		if(val==false)
		{
			alert('Please enter valid email address');
			document.form1.Email.focus();
			return false;
	}	}				
	
	if (document.form1.Phone.value == '')
	{
		alert('Please enter your office phone number');
		document.form1.Phone.focus();		
		return false;
	}	
	if (document.form1.txtrand.value == '')
	{
		alert('Please enter letters which is in image.');
		document.form1.txtrand.focus();		
		return false;
	}	
	return val;
}
//-->