$(document).includeReady(function() {
    if(OPTIONS_MENU_CLASS != ""){
        $("."+OPTIONS_MENU_CLASS).addClass("selected");
    }
    if(MENU_CLASS != ""){
        $("."+MENU_CLASS).addClass("selected");
    }
    if(SUB_MENU_CLASS != ""){
        $("."+SUB_MENU_CLASS).addClass("selected");
    }
    if(SUB_SUB_MENU_CLASS != ""){
        $("."+SUB_SUB_MENU_CLASS).addClass("selected");
    }
    if(FOOTER_MENU_CLASS != ""){
        $("."+FOOTER_MENU_CLASS).addClass("selected");
    }
});



function inputFocus(field, value) {
	if (field.value == value) {
		field.value = "";
	}
}



function inputBlur(field, value) {
	if (field.value == "") {
		field.value = value;
	}
}



function fontLarger() {
	active = getActiveStyleSheet();
	switch (active) {
		case 'A-' :
			setActiveStyleSheet('A');
			break;
		case 'A' :
			setActiveStyleSheet('A+');
			break;
		case 'A+' :
			break;
		default :
			setActiveStyleSheet('A');
			break;
	}
}



function fontSmaller() {
	active = getActiveStyleSheet();
	switch (active) {
		case 'A-' :
			break;
		case 'A' :
			setActiveStyleSheet('A-');
			break;
		case 'A+' :
			setActiveStyleSheet('A');
			break;
		default :
			setActiveStyleSheet('A');
			break;
	}
}



function setActiveStyleSheet(title) {
	var i, a, main;
	for (i=0; (a=document.getElementsByTagName("link")[i]); i++) {
		if (a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
			if (a.getAttribute("title") == title) {
				a.disabled = false;
			}
		}
	}
}



function getActiveStyleSheet() {
	var i, a;
	for (i=0; (a=document.getElementsByTagName("link")[i]); i++) {
		if (a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) {
			return a.getAttribute("title");
		}
	}
	return null;
}



function getPreferredStyleSheet() {
	return ('A');
}



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



function readCookie(name) {
	var nameEQ = name+"=";
	var ca = document.cookie.split(';');
	for (var i = 0; i<ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') {
			c = c.substring(1, c.length);
		}
		if (c.indexOf(nameEQ) == 0) {
			return c.substring(nameEQ.length, c.length);
		}
	}
	return null;
}



window.onload = function(e) {
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
};



window.onunload = function(e) {
	var title = getActiveStyleSheet();
	createCookie("style",title,365);
};



var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if (title == 'null') {
	title = getPreferredStyleSheet();
}