// JavaScript Document
var organicNumber = '';
var ppcNumber = '';

function setDefaultNumber(number) {
    organicNumber = number;
}

function setPPCnumber(number) {
    ppcNumber = number;
}

function SetCookieTR(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+";path=/; domain=.californiansmash.com.au";
}


function getCookie(c_name) {
var i,x,y,ARRcookies=document.cookie.split(";");
for (i=0;i<ARRcookies.length;i++)
{
  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
  x=x.replace(/^\s+|\s+$/g,"");
  if (x==c_name)
    {
    return unescape(y);
    }
  }
}
	
	
function isPPC(){
  
    //first check if we have a cookie already set for this visitor.
    if(getCookie("ppcTracker") == 'ppc'){
        return true;
    }
    else if (getCookie("ppcTracker") == 'organic'){
		if(!(qs()['gclid'] == null)) {
	             SetCookieTR("ppcTracker","",-1);
	       		 SetCookieTR("ppcTracker",'ppc',100)
       		 return true;
    	}
		else{
       		 return false;
		}
	}
    //This visitor has no cookie set so we will have to determine wether it is a PPC or organic referral and set a new cookie.
    if (!(qs()['gclid'] == null)) {
        SetCookieTR('ppcTracker','ppc',100)
       return true;
    }
    else {
        SetCookieTR('ppcTracker', 'organic', 100)
        return false;
    }

 }

function displayNumber() {
    document.write(getNumber());
}

function getNumber() {
    if (isPPC() == true) {
        return ppcNumber;
    } else {
        return organicNumber;
    }
}


function qs() {
    var query = window.location.search.substring(1);
    var parms = query.split('&');
    var qsParm = new Array();
    for (var i=0; i<parms.length; i++) {
        var pos = parms[i].indexOf('=');
        if (pos > 0) {
            var key = parms[i].substring(0,pos);
            var val = parms[i].substring(pos+1);
            qsParm[key] = val;
        }
    }
    return qsParm;
} 
	
setDefaultNumber("02 9316 7331");
setPPCnumber("02 9191 7449");