// JavaScript Document
var xmlHttp=null;
var form = '';
var form_submitted = '';
var form_error = '';

// THE TABLE DATA FOR THE FORM AND ERROR / RESPONSE CONTENT
// To make a change to the physical form, error response, or response page, edit the below variables
form = '<form method="post" name="tellafriend_form"><table width="524" border="0" cellspacing="0" cellpadding="0"><tr><td width="219" valign="middle"><input type="text" name="recipientName" id="recipientName" value="Recipient Email" class="textField" onFocus="clearText(\'recipientName\');"></td><td width="219" valign="middle"><input type="text" name="recipientEmail" id="recipientEmail" value="Message" class="textField" onFocus="clearText(\'recipientEmail\');"></td><td width="54" valign="middle"><a href="javascript:void(0);" onClick="tellafriend_submit();"><img src="images/btn_send.gif" border="0"></a></td></tr></table></form>';
form_submitted = '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td align="center" valign="middle"><font color="#FFFFFF">Your message has been sent.&nbsp;<a href="javascript:void(0);" onClick="swapContent(\'form\',\'tellafriend\');"><img src="images/btn_sendanother.gif" border="0" align="absmiddle"></a></td></tr></table>';
form_error = '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td align="center" valign="middle"><font color="#FFFFFF">Your message failed to send. Please try again.&nbsp;<a href="javascript:void(0);" onClick="swapContent(\'form\',\'tellafriend\');"><img src="images/btn_tryagain.gif" border="0" align="absmiddle"></a></td></tr></table>';
//

/*function swapContent(whatContent,whatDiv){
	var element = document.getElementById(whatDiv);
	if(whatContent == 'sent'){
		element.innerHTML = form_submitted;
	}else if(whatContent == 'error'){
		element.innerHTML = form_error;
	}else if(whatContent == 'form'){
		element.innerHTML = form;
	}
}
function clearText(elementID){
	var element = document.getElementById(elementID);
	if(elementID == "recipientName"){
		if(element.value == "Recipient Name"){
			element.value = "";
		}
	}else if(elementID == "recipientEmail"){
		if(element.value == "Recipient Email"){
			element.value = "";
		}
	}
}
function swapVisibility(divID){
	var element = document.getElementById(divID);
	var textelement = document.getElementById('emailpage_txt');
	if(element.style.display == 'block'){
		element.style.display = 'none';
		//element.style.height = '1px';
		textelement.innerHTML = 'Email Page';
		element.innerHTML = '';
	}else if(element.style.display == 'none'){
		element.style.display = 'block';
		//element.style.height = '39px';
		textelement.innerHTML = 'Close';
		swapContent('form',divID);
	}
}*/
function GetXmlHttpObject(){
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch(e){
		// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}
function stateChanged(){
	var response = '';
	if(xmlHttp.readyState <=3){
		//running through ready states
	}
	if(xmlHttp.readyState==4){
		response = xmlHttp.responseText;
		if(response == 1){
			//swapContent('sent','tellafriend');
            document.getElementById('newsletter-box').value = "Sign Up Successful!";
		}else if(response == 0){
			//swapContent('error','tellafriend');
            document.getElementById('newsletter-box').value = "Error Occured. Try Again.";
		}
	}
}