// ## globalNav.js
// 	Contains the dynamic functionality for the drop down navigation found at the top of most templates.

// FUNCTION LIST:
// 	init();
// 	menuOn();
// 	menuOff();
//	menuLinkOn();
// 	menuLinkOff();
// 	linkSwap();
// 	arrowSwap();

// TEMPLATE(S) USED:
// 	brochure_request.html
// 	coming_veh.html
// 	contact.html
// 	corporate.html
// 	dealer_results.html
// 	gallery.html
// 	line_up.html
// 	main.html
// 	performance.html
// 	specs.html
// 	vehicles_home.html

var menuTimeout;
var currentMenu;
var imgPathNav = "img/menu/";	// Image path location for Global Nav menu images.
var imgPath = "img/";			// Image path location for all other images.
var navIsLoaded = false;

// Initializing the global navigation

// change init() to globalNavInit()
function init() {
	if (typeof(hasExtraInit)!="undefined"){
		extraInit();
	}
	
	doStatusOff();

}

// Swaps the link image.
// input: 	imgName - name of the image
//			ON - on or off state
function linkSwap(imgName, ON) {
	var theImage = typeof(imgName) == "string" ? eval("document." + imgName) : imgName;
	if (ON){
		re=/(\.[^.]*)$/i;
		replacement='_f2$1';
	} else {
		re=/_f2(\.[^.]*)$/i;
		replacement='$1';
	}	
	theImage.src = theImage.src.replace(re, replacement);
}