var old_active;
function active(image,stat){
	if (stat==1){
		old_active = parent.old_active;
		if (old_active != null){
			var image_source2 = window.parent.document.getElementById(old_active).src;
			var image_source_cut2 = image_source2.lastIndexOf("_");
			var new_source2 = image_source2.substring(0,image_source_cut2);;
			window.parent.document.getElementById(old_active).src = new_source2 + "_n.jpg";
		}
		if (image.length > 0){
			var image_source = window.parent.document.getElementById(image).src;
			var image_source_cut = image_source.lastIndexOf("_");
			var new_source = image_source.substring(0,image_source_cut);;
			window.parent.document.getElementById(image).src = new_source + "_h.jpg";
			if(stat==1) {
			parent.old_active = window.parent.document.getElementById(image).name;
			old_active = window.parent.document.getElementById(image).name;
			} else {
			old_active = window.parent.document.getElementById(image).name;
			}
		}
	}
	
	if (stat==2){
		old_active = old_active;
		if (old_active != null){
			document.images[old_active].src = ("./res/" + document.images[old_active].name + "_n.jpg");
		}
		if (image.length > 0){
			document.images[image].src = ("./res/" + document.images[image].name + "_h.jpg");
			old_active = document.images[image].name;
			
		}
	}
	
	if (stat != 1){
		if (old_active != null){
			document.images[old_active].src = ("./res/" + document.images[old_active].name + "_n.jpg");
			stat = 0;
		}
		if (image.length > 0){
			document.images[image].src = ("./res/" + document.images[image].name + "_h.jpg");
			old_active = document.images[image].name;
			stat = 0;
			
		}
	}
	
}


function hiLight(image){
	document.images[image].src = ("./res/" + document.images[image].name + "_h.jpg");
}

function loLight(image){
	if (document.images[image].name == old_active){
		document.images[image].src = ("./res/" + document.images[image].name + "_h.jpg");
	} 
	else{
		document.images[image].src = ("./res/" + document.images[image].name + "_n.jpg");
	}
}


function hiLight2(image){
	document.images[image].src = ("./res/" + document.images[image].name + "_h.gif");
}

function loLight2(image){
	document.images[image].src = ("./res/" + document.images[image].name + "_n.gif");
}