var marker;
var zeros = "000000";
var currentNavigation;

function initMarker() {
	marker = domID('menuMarker');
	marker.newX = 0;
	marker.newW = 50;
	marker.x = 0;
	marker.w = 50;
	marker.alpha = 0;	
	marker.apv = 0;
	marker.fcv = 0;
	
	currentMainMenuItem = domID('mainActive');
	
	if(currentMainMenuItem){
		marker.alpha = 100;
		marker.x = currentMainMenuItem.offsetLeft-currentMainMenuItem.parentNode.offsetLeft;
		marker.w = Math.min(720-marker.x, currentMainMenuItem.offsetWidth+24);
		marker.style.left = marker.x+"px";
		marker.style.width = marker.w+"px";
		marker.newX = marker.x;
		marker.newW = marker.w;
	}
	marker.orgX = marker.x;
	marker.orgW = marker.w;
	marker.orgAlpha = marker.alpha;
	
	if (marker.runtimeStyle) {
		marker.runtimeStyle.filter="Alpha(Opacity="+marker.alpha+")";
	} else {
		marker.style.opacity=marker.alpha/100;
	}
}

function checkCurrentMainNavigation() {
	if (currentMainMenuItem && marker) {
		marker.orgAlpha = 100;
		marker.orgX = currentMainMenuItem.offsetLeft;
	}
}