// Owner Loyalty Promos

function showPromo(type){
	var IEoffset = 0;

	if(navigator.appVersion.indexOf("MSIE") >= 0)
		IEoffset = 70;

	var defaultLength = 262;
	var defaultMargin = -105;
	var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
	var objPosY = document.getElementById('overlayPosition').offsetTop;
	var offsetY = objPosY - scrollY + IEoffset;
	
	if (offsetY < defaultLength){
		document.getElementById(type).style.marginTop = defaultMargin + (defaultLength-offsetY) + "px";
	}else{
		document.getElementById(type).style.marginTop = defaultMargin + "px";
	}
	
	if(type == "loyalty"){
		document.getElementById('loyalty').style.display = "block";
		document.getElementById('loyalty').style.zIndex = "2000";
		document.getElementById('mazda6').style.zIndex = "1";
	}else if(type == "mazda6"){
		document.getElementById('mazda6').style.display = "block";
		document.getElementById('mazda6').style.zIndex = "2000";
		document.getElementById('loyalty').style.zIndex = "1";
	}
}

function closePromo(type) {
	if(type == "loyalty"){
		document.getElementById('loyalty').style.display = "none";
		document.getElementById('mazda6').style.zIndex = "2000";
	}else if(type == "mazda6"){
		document.getElementById('mazda6').style.display = "none";
		document.getElementById('loyalty').style.zIndex = "2000";
	}
}