MobileMe = {

	tagSignupLinksWithSVI: function() {
		var s_vi = AC.Tracking.s_vi();
		if (s_vi) {
			var links = document.getElementsByTagName('A');

			for (var i = 0, link; (link = links[i]); i++) {
				if (link.href.match('https://secure.me.com/wo/WebObjects/Signup.woa')) {
					AC.Tracking.tagLink(link, "svi", s_vi);
				}
			}
		}
	},

	tagSignupLinksWithOrigin: function() {
		var queryOrigin = document.location.search.match(/origin\=(IPHO|IWEB|IMOV|APER|SYSP|BUYI|AFFL)\b/);
		if (queryOrigin) {
			var links = document.getElementsByTagName('A');

			for (var i = 0, link; (link = links[i]); i++) {
				if (link.href.match('https://secure.me.com/wo/WebObjects/Signup.woa')) {
					AC.Tracking.tagLink(link, "origin", queryOrigin[1]);
				}
			}
		}
	},

	deleteCookieSignup: function() {
		var links = $$('a');
		for (var i = 0, link; (link = links[i]); i++) {
			if (link.href.match('https://secure.me.com/wo/WebObjects/Signup.woa')) {
				link.observe("mousedown",function(a){
					s.c_w('s_prop_3','',-1);
				})
			}
		 }
	}	
}

Event.onDOMReady(function() {
	MobileMe.tagSignupLinksWithSVI();
	MobileMe.tagSignupLinksWithOrigin();
	MobileMe.deleteCookieSignup();
});