// JavaScript Document
function SubmitFormCheck()
{
	if(!chkEmailFormat(document.formContact.txtreplyaddress.value))
	{
		alert("Please check the email address");
		document.formContact.txtreplyaddress.focus();
	}
	else if(document.formContact.txtreplyaddress.value =="")
	{
		alert("Please check the email address");
		document.formContact.txtreplyaddress.focus();
	}
	else if(document.formContact.txtMessage.value =="")
	{
		alert("There is no message.");
		document.formContact.txtMessage.focus();
	}
	else
	{
		document.formContact.submit();
	}
}

function trimspaces(wordToTrim)
{
	wordToTrim=" "+wordToTrim+" ";
	do
	{
		wordToTrim = wordToTrim.substring(0,wordToTrim.length-1);
	}while(wordToTrim.charAt(wordToTrim.length-1)==" ");
	
	do
	{
		wordToTrim = wordToTrim.substring(1,wordToTrim.length);
	}while(wordToTrim.charAt(0)==" ");
	
	return wordToTrim;
}

function chkEmailFormat(emailaddress)
{
	//is it a proper formed email address
	//^\w*@\w*[.]\w
	//var emailaddress = document.RegisterForm.Email.value;
	emailaddress = trimspaces(emailaddress);
	//document.RegisterForm.Email.value = emailaddress;
	var regExpressionObj = new RegExp(/(^\w{1,}(\x2e\w{1,}|\w{1,})@\w{1,}\x2e\w{1,})/);
	if(regExpressionObj.test(emailaddress))
	{
		return true;
	}
	else
	{
		return false;
	}
}