// resize center column text size
function resizeText(textSizeName, id) 
{  
	var initialSize = "1.0em";
	
	if (document.getElementById("threeColumn-center").style.fontSize == "" || document.getElementById("eventSidebar").style.fontSize) 
	{  
		document.getElementById("threeColumn-center").style.fontSize = initialSize;
		document.getElementById("eventSidebar").style.fontSize = initialSize;
	}  
		
	if (textSizeName == "small")
	{
		document.getElementById("threeColumn-center").style.fontSize = 0.8 + "em";
		document.getElementById("eventSidebar").style.fontSize = 0.8 + "em";
	}
	else if (textSizeName == "medium")
	{
		document.getElementById("threeColumn-center").style.fontSize = initialSize;
		document.getElementById("eventSidebar").style.fontSize = initialSize;
	}
	else
	{
		document.getElementById("threeColumn-center").style.fontSize = 1.2 + "em";	
		document.getElementById("eventSidebar").style.fontSize = 1.2 + "em";	
	}
	
	document.getElementById("small").className = "small";	
	document.getElementById("medium").className = "medium";	
	document.getElementById("large").className = "large";	
	document.getElementById(id).className = id + ' activeLink';	
	
	setCookie("textSize", parseFloat(document.getElementById("threeColumn-center").style.fontSize), 365);		
} 

function setTextSize()
{
	// Get textsize
	var textSize = getCookie("textSize");
	
	if (textSize)
	{

		document.getElementById("threeColumn-center").style.fontSize = parseFloat(textSize) + "em";
		document.getElementById("eventSidebar").style.fontSize = parseFloat(textSize) + "em";
		document.getElementById("small").className = "small";	
		document.getElementById("medium").className = "medium";	
		document.getElementById("large").className = "large";	
		if (parseFloat(textSize) < 1)
		{
			document.getElementById("small").className = "small activeLink";
		}	
		else if (parseFloat(textSize) > 1)
		{
			document.getElementById("large").className = "large activeLink";
		}
		else
		{
			document.getElementById("medium").className = "medium activeLink";
		}
	}
		
}