function show_box(box)
{
	if(box == 'orange')
	{
		document.getElementById('box_orange').style.display = "block";
		document.getElementById('orange_text').style.fontWeight = "bold";
		//document.getElementById('top_bar_orange').style.display = "block";
		
		if(document.getElementById('box_green') != null)
		{
			document.getElementById('box_green').style.display = "none";
			document.getElementById('green_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_green').style.display = "none";
		}
		
		if(document.getElementById('box_blue') != null)
		{
			document.getElementById('box_blue').style.display = "none";	
			document.getElementById('blue_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_blue').style.display = "none";
		}
		
		if(document.getElementById('box_red') != null)
		{
			document.getElementById('box_red').style.display = "none";
			document.getElementById('red_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_red').style.display = "none";
		}	
	}
	else if(box == 'green')
	{
		if(document.getElementById('box_orange') != null)
		{
			document.getElementById('box_orange').style.display = "none";
			document.getElementById('orange_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_orange').style.display = "none";
		}
		
		document.getElementById('box_green').style.display = "block";
		document.getElementById('green_text').style.fontWeight = "bold";
		//document.getElementById('top_bar_green').style.display = "block";
		
		if(document.getElementById('box_blue') != null)
		{
			document.getElementById('box_blue').style.display = "none";	
			document.getElementById('blue_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_blue').style.display = "none";
		}
		
		if(document.getElementById('box_red') != null)
		{
			document.getElementById('box_red').style.display = "none";
			document.getElementById('red_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_red').style.display = "none";
		}		
	}
	else if(box == 'blue')
	{
		if(document.getElementById('box_orange') != null)
		{
			document.getElementById('box_orange').style.display = "none";
			document.getElementById('orange_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_orange').style.display = "none";
		}	
		
		if(document.getElementById('box_green') != null)
		{
			document.getElementById('box_green').style.display = "none";	
			document.getElementById('green_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_green').style.display = "none";
		}
		
		document.getElementById('box_blue').style.display = "block";
		document.getElementById('blue_text').style.fontWeight = "bold";
		//document.getElementById('top_bar_blue').style.display = "block";
		
		if(document.getElementById('box_red') != null)
		{
			document.getElementById('box_red').style.display = "none";
			document.getElementById('red_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_red').style.display = "none";
		}
	}
	else if(box == 'red')
	{
		if(document.getElementById('box_orange') != null)
		{
			document.getElementById('box_orange').style.display = "none";
			document.getElementById('orange_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_orange').style.display = "none";
		}	
		
		if(document.getElementById('box_green') != null)
		{
			document.getElementById('box_green').style.display = "none";	
			document.getElementById('green_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_green').style.display = "none";
		}
		
		if(document.getElementById('box_blue') != null)
		{
			document.getElementById('box_blue').style.display = "none";	
			document.getElementById('blue_text').style.fontWeight = "normal";
			//document.getElementById('top_bar_blue').style.display = "none";
		}
		
		document.getElementById('box_red').style.display = "block";	
		document.getElementById('red_text').style.fontWeight = "bold";
		//document.getElementById('top_bar_red').style.display = "block";
	}
}