//window.onerror = function () { return true; }
var OK=0;
function LI() {
	for (var i=1; i<=8; i++) {
		eval ('NAV'+i+'0=new Image();');
		eval ('NAV'+i+'0.src="images/nav'+i+'_0.gif";');
		eval ('NAV'+i+'1=new Image();');
		eval ('NAV'+i+'1.src="images/nav'+i+'_1.gif";');
	}
	OK=1;
}
function SI(id,OnOff){
	obj=document;
	if (obj.images && (OK==1) && (obj["NAV"+id])) {
		obj["NAV"+id].src = eval("NAV"+id+OnOff+".src");
	}
}
function init() {
	if (screen.width<=800) { document.body.style.background="#ffffff"; }
	LI();
}
window.onload=init;