ie = (document.all) ? true:false; // IE4+
dom = ((document.getElementById) && (!ie)) ? true:false; // Mozilla

function setEventById(id, ev, fu){
	if(dom){
		document.getElementById(id).addEventListener(ev, fu, false);
	}
	if(ie){
		document.getElementById(id).attachEvent('on' + ev, fu);
	}
}
function preload(imgObj,imgSrc){
	if (document.images){
		eval(imgObj+' = new Image()');
		eval(imgObj+'.src = "'+imgSrc+'"');
	}
}
preload('menu_0_off','images/menu_0_off.gif');
preload('menu_0_on','images/menu_0_on.gif');
preload('menu_1_off','images/menu_1_off.gif');
preload('menu_1_on','images/menu_1_on.gif');
preload('menu_2_off','images/menu_2_off.gif');
preload('menu_2_on','images/menu_2_on.gif');
preload('menu_3_off','images/menu_3_off.gif');
preload('menu_3_on','images/menu_3_on.gif');
preload('menu_4_off','images/menu_4_off.gif');
preload('menu_4_on','images/menu_4_on.gif');

function overout(picture,pic)
{
	picture.src=pic.src;
}
function center(){
	if(ie){
		windowWidth=document.body.offsetWidth;
	}
	else if(dom){
		windowWidth = innerWidth;
	}
		middle = windowWidth/2-(736/2);
		if(middle<0)middle = 0;
		bannerXpos = middle;
		menuXpos = middle;
		mainXpos = middle;
		logoXpos = middle + 517;
	if(dom){
		bannerObj.style.left = bannerXpos + "px";
		menuObj.style.left = menuXpos + "px";
		logoObj.style.left = logoXpos + "px";
		mainObj.style.left = mainXpos + "px";
	}
	if(ie){
		document.all['banner'].style.posLeft = bannerXpos;
		document.all['menu'].style.posLeft = menuXpos;
		document.all['logo'].style.posLeft = logoXpos;
		document.all['main'].style.posLeft = mainXpos;
	}
}
function show_news(){
		if(ie){
			document.all['logo'].style.visibility = 'visible';
		}else if(dom){
			logoObj.style.visibility = 'visible';
		}
}
function hide_news(){
		if(ie){
			document.all['logo'].style.visibility = 'hidden';
		}else if(dom){
			logoObj.style.visibility = 'hidden';
		}
}
function show_popup(){
	if(ie){
		windowWidth=document.body.offsetWidth;
	}
	else if(dom){
		windowWidth=innerWidth;
	}
	center = windowWidth/2-(280/2);
	if(ie){popWidth=324;}
	else{popWidth=324;}
	newpop = window.open("news_popup.html", "Deluxe_Stockholm", 'top=200,left='+center+',scrollbars=yes,width='+popWidth+',height=500, resizable=yes');
}
function init(){
	if(dom){
		bannerObj = document.getElementById("banner");
		menuObj = document.getElementById("menu");
		logoObj = document.getElementById("logo");
		mainObj = document.getElementById("main");
	}
	center();
}
window.onresize=center;