// mazda NGW general javascript

// generic popup window allowing size to be set
function openWindow (url, winName, w, h, properties) { 
    properties = properties || "resizable"
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings =
	'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+','+ properties;
	newWindow = window.open(url,winName,settings);
	if(url.indexOf("://") == -1) newWindow.focus();
	top.newWindow = true;
}

// full screen popup window
function launchFullScreen(url, winName, properties) {
	properties = properties || "resizable"
	LeftPostion = 0;
	TopPosition = 0;
	settings = properties;
	newWindow = window.open(url,winName,settings);
	newWindow.moveTo(0,0);
	newWindow.resizeTo(screen.availWidth,screen.availHeight);
	newWindow.focus();
}

// footer scrolling under IE
/*
if(navigator.appName.indexOf('Microsoft') >= 0) {
var scrollCur = document.documentElement.scrollTop;
window.onscroll = scrollFooter;

function scrollFooter() {
	var footer = document.getElementById('footer');
	var y = footer.offsetTop;
	var scroll = document.documentElement.scrollTop;
	var dy = scroll - scrollCur;
	
	footer.style.top = (y + dy) + "px";
	
	scrollCur = document.documentElement.scrollTop;
}
}
*/
  
// Top navigation navigation
sfHover = function() {
	if (document.getElementById("nav") !== null) {
		var sfEls = document.getElementById("nav").getElementsByTagName("LI");
		for (var i = 0; i < sfEls.length; i++) {
			sfEls[i].onmouseover = function() {
				this.className += " sfhover";
			}
			sfEls[i].onmouseout = function() {
				this.className = this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);