/* -------------------------------
   Page Options
   ------------------------------- */
   
function increaseFontSize()
{
   dw_fontSizerDX.adjust(2); 
   return false;  
}

function decreaseFontSize()
{
   dw_fontSizerDX.adjust(-2); 
   return false;  
}
 
/*
    Ensures the alter font links look disabled when they are at their respective max/min
*/

function toggleFontLinks()
{
    var incFontLink = document.getElementById("increasefontlink");
	var decFontLink = document.getElementById("decreasefontlink");
	            
	if (incFontLink == undefined || decFontLink == undefined)
	    return;
	               	                
	if (dw_fontSizerDX.isMaxSize())
	{
	    incFontLink.style.color = "#999999";
	    decFontLink.style.color = "black";
	}
	else if (dw_fontSizerDX.isMinSize())
	{
	    incFontLink.style.color = "black";
	    decFontLink.style.color = "#999999";
	}
	else
	{   
	     incFontLink.style.color = "black";
	     decFontLink.style.color = "black";
	}
}