var preloadFlag = false;

bgColorNormal="#BBD0EB";
colorNormal="#000000";
bgColorOver="#9AA3AC";
colorOver="#FFFFFF";
bgColorCrt="#E9E9E9";
colorCrt="#78818A";
var lastObj;

function newImage(arg) {
    if (document.images) {
        rslt = new Image();
        rslt.src = arg;
        return rslt;
    }
}
function changeImages() {
    if (document.images && (preloadFlag == true)) {
        for (var i=0; i<changeImages.arguments.length; i+=2) {
            document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
        }
    }
}
function preloadImages() {
    if (document.images) {
        id44_AR44_over = newImage("images/44-AR44_over.jpg");
        id45_AT46_over = newImage("images/45-AT46_over.jpg");
        preloadFlag = true;
    }
}

function loadpage(url) {
	loadpage(null, url);
}
function loadpage(obj, url) {
	content.location.href= url;
	if (obj != null) {
		obj.style.backgroundColor= bgColorCrt;
		obj.style.color= colorCrt;
		if (lastObj != null) {
			lastObj.style.backgroundColor= bgColorNormal;
			lastObj.style.color= colorNormal;
		}
		lastObj= obj;
	}
}

function onMsOver(obj) {
	obj.style.cursor= 'pointer';
	obj.style.backgroundColor= bgColorOver;
	obj.style.color= colorOver;
}
function onMsOut(obj) {
	if (obj == lastObj) {
		obj.style.backgroundColor= bgColorCrt;
		obj.style.color= colorCrt;
	} else {
		obj.style.backgroundColor= bgColorNormal;
		obj.style.color= colorNormal;
	}
}