var activeTab = [];
Event.observe(window,'load',start);
	
function start(){

	
		elements = document.getElementsByClassName('point');
		labels = document.getElementsByClassName('point_Label');
		
		//alert(elements.length);	
	
		for( var i=0; i < elements.length; ++ i){
			
				Event.observe(elements[i],'mouseover',box.enter.bindAsEventListener(box, elements[i].id));
				Event.observe(elements[i],'mouseout',box.exit.bindAsEventListener(box, elements[i].id));
				
				Event.observe(labels[i],'mouseover',box1.enter.bindAsEventListener(box1, labels[i].id));
				Event.observe(labels[i],'mouseout',box1.exit.bindAsEventListener(box1, labels[i].id));
			
		}
}

var box ={
	
	enter: function(elements,ID)	{
		//alert(ID);
		$(ID + '_Label').show();
	},
	exit: function(elements,ID) {
		//alert(ID);
			//$(ID + '_Label').hide();
	
	}
	
}

var box1 ={
		enter: function(labels,ID)	{
			$(ID).show();
	
	
	},
		exit: function(labels,ID) {
			$(ID).hide();
		}
	
}