// JavaScript Document
var aMenuItem = new Array('item_home', 'item_about-us', 'item_portfolio', 'item_design', 'item_internet', 'item_retail-marketing', 'item_contact');
var aMenuItemClass = new Array('currentPage', 'currentPage', 'currentPage', 'currentPageDesign', 'currentPage', 'currentPage', 'currentPage');
var aHeaderTitle = new Array('buzzing innovation', 'buzzing innovation', 'buzzing innovation', 'art of expression', 'buzzing innovation', 'buzzing innovation', 'buzzing innovation');

function changeBackground(background_status) {
	
	var background_current_status = document.getElementById("bgc_active").value;
	
	if (background_status == 'black' && background_current_status != 'black') {
		NLBfadeBg('background','#FFFFFF','#000000','1000');
	} else if (background_status == 'white' && background_current_status != 'white') {
		NLBfadeBg('background','#000000','#FFFFFF','1000');
	}
	
	document.getElementById("bgc_active").value = background_status;

}

function setHeaderTitle(sTitle, sColor){
	sTitleID = document.getElementById('title-header');
	$(sTitleID).text(sTitle);
}

function setMenuItems(thisItem, sTitle) {

	var int = 0;
	var total = aMenuItem.length;
	var sTitleID = document.getElementById('title-header');
	
	for(i = int; i <= total; i++) {

		var btn = document.getElementById(aMenuItem[i]);
		if(thisItem == aMenuItem[i]) {
			//btn.className= "currentPage"; 
			$(btn).addClass(aMenuItemClass[i]);
			setHeaderTitle(aHeaderTitle[i]);
		} else {
			$(btn).removeClass(aMenuItemClass[i]);
		}
	}
	
	if (thisItem == 'item_design') {
		var background_status = 'black';
		$(sTitleID).css({'color' : '#28282a'});
	} else {
		var background_status = 'white';
		$(sTitleID).css({'color' : '#e9e9ea'});
	}

	changeBackground(background_status);
	
}