/********************************************************************************************
	Vars
********************************************************************************************/
var browserTitle = cakeSafe(document.title);
var browserURL = cakeSafe(String(window.location));

var inviteBG = new Image();
inviteBG.src = 'http://chatadvisors.buffalofulfillment.com/img/invites/';

function cakeSafe(varStr){
	regEx=/\//g;
	var newString = varStr.replace(regEx,'-');
	
	regEx=/\&amp\;/g;
	newString = newString.replace(regEx,'*amp*');
	
	regEx=/\&/g;
	newString = newString.replace(regEx,'*amp*');
	
	return escape(newString);
}


/********************************************************************************************
	Cookies
********************************************************************************************/
function setCookie(c_name,value,expiredays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name){
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
	  	if (c_start!=-1){ 
	    	c_start=c_start + c_name.length+1; 
	    	c_end=document.cookie.indexOf(";",c_start);
	    	if (c_end==-1) c_end=document.cookie.length;
	    		return unescape(document.cookie.substring(c_start,c_end));
		} 
	}else{
		return "38.107.191.98";
	}
	return "";
}

function cookieForURL(varValue){
	if (varValue==""){
		return "38.107.191.98";
	}else{
		return varValue;
	}
}

function browserTitleForURL(varValue){
	if (varValue==""){
		return "No Title";
	}else{
		return varValue;
	}
}

function isNew(){
	var visitorSession='';
	visitorSession=getCookie('sessionID');
	
	if (visitorSession=='' || visitorSession==null){
		setCookie('sessionID','p97u4oampqi86d8hj4n40ibo80',1);
		return true;
	}else{
		return false;
	}
}



/********************************************************************************************
	INVITATIONS
********************************************************************************************/
function invite(varMessage, varStyle, varInviteID, varWebsiteKey, varInviteType, varAdvisorPhoto){
	switch(varInviteType){
		case "STANDARD":
			var newdiv = document.createElement('div');
  			newdiv.setAttribute('id','chat-invite');
  			newdiv.innerHTML = '<img src="http://chatadvisors.buffalofulfillment.com/img/advisors/'+varAdvisorPhoto+'"><div id="iMessage">'+varMessage+'</div><div id="iButton"><input type="button" value="Accept" onclick="acceptChat(\''+varInviteID+'\',\''+varWebsiteKey+'\');"> <input type="button" value="No Thanks" onclick="refuseChat(\''+varInviteID+'\');"></div>'; 
  			document.body.appendChild(newdiv);
		break;
		case "CUSTOM":
			caInviteJS(varMessage,varInviteID,varWebsiteKey);
		break;
	}
  	
}

function removeInvite() {
	var olddiv = document.getElementById('chat-invite');
	document.body.removeChild(olddiv);
}

/********************************************************************************************
	CHATS
********************************************************************************************/
function acceptChat(varInviteID,varWebsiteKey){
	var d = new Date();
	var t = d.getTime();
	window.open("http://chatadvisors.buffalofulfillment.com/livesupport/accept/"+varInviteID+"/"+cookieForURL(getCookie('sessionID'))+"/"+varWebsiteKey+"/"+t,"cachat","width=400,height=500");
	createJS("accept/"+getCookie('sessionID'), "acceptJS");
	removeInvite();
}

function requestChat(){
	var d = new Date();
	var t = d.getTime();
	window.open("http://chatadvisors.buffalofulfillment.com/livesupport/request/"+cookieForURL(getCookie('sessionID'))+"/B0BC7DD6A4FFF5728CBC163C65B1FE1A/"+t,"cachat","width=400,height=500");
}

function refuseChat(varInviteID){
	createJS("refuse/"+varInviteID+"/"+cookieForURL(getCookie('sessionID')), "refuseJS"); 
	removeInvite();
}

/********************************************************************************************
	TIMERS And CONTROLLERS
********************************************************************************************/

function createJS(varURL, varID){
	var oScript = document.createElement("script");
	var d = new Date();
	var t = d.getTime();
	oScript.src = "http://chatadvisors.buffalofulfillment.com/livesupport/"+varURL+"/"+t+"/6/"+browserURL;
	oScript.id = varID;
	document.body.appendChild(oScript);
}

function startDualTimer(){
	if(document.getElementById('dualJS')){
		document.body.removeChild(document.getElementById('dualJS'));
	}
	createJS("monitor/B0BC7DD6A4FFF5728CBC163C65B1FE1A/"+cookieForURL(getCookie('sessionID'))+"/"+browserTitleForURL(browserTitle), "dualJS");  // Track visitor
	dualT=setTimeout("startDualTimer()",5000);
}

function stopDualTimer(){
	clearTimeout(dualT);
}



/***********************************************************************************************
************************************************************************************************
***********************************************************************************************/
	isNew();  // Start session
	createJS("monitor/B0BC7DD6A4FFF5728CBC163C65B1FE1A/"+cookieForURL(getCookie('sessionID'))+"/"+browserTitleForURL(browserTitle), "dualJS");  
	startDualTimer();