function showThisTut(tutorial){
		//Get div where videos will appear
		var tut = document.getElementById('video_space').getElementsByTagName('div');
		
		var numOfVids = tut.length;
		
		for(i=0; numOfVids>=i; i++) 
		{
			if(tutorial != tut[i].getAttribute('id'))
				tut[i].className = "disp_none";
			else if(tutorial == tut[i].getAttribute('id'))
				tut[i].className = "";	
		}	
	}
	


function showStateInfo(thisState) {
	
	var numOfStates = document.getElementById('statesarea').getElementsByTagName('div').length;
	
	var states = document.getElementById('statesarea').getElementsByTagName('div');

	for(i=0; numOfStates>=i; i++) 
	{
		if(thisState != states[i].getAttribute('id') && states[i].className == "map-info")
			states[i].className = "disp_none";
		else if(thisState == states[i].getAttribute('id') && states[i].className == "disp_none")
			states[i].className = "map-info";		
	}	
}


function closeStateInfo(thisState) {
	document.getElementById(thisState).className = "disp_none";
}