function resizeText(val){
	var diff = changeFontSize(val);
	if(diff != 0){
		document.getElementById('textsize_default_disabled').style.display = "none";
		document.getElementById('textsize_smaller_disabled').style.display = "none";
		
		document.getElementById('textsize_default').parentNode.style.display = "inline";
		document.getElementById('textsize_smaller').parentNode.style.display = "inline";
	}
	else
	{
		document.getElementById('textsize_default_disabled').style.display = "inline";
		document.getElementById('textsize_smaller_disabled').style.display = "inline";
		
		document.getElementById('textsize_default').parentNode.style.display = "none";
		document.getElementById('textsize_smaller').parentNode.style.display = "none";
	}
}

function resetTextSize(){
	revertStyles();
	initTextResizing();
}

function initTextResizing(){
	document.getElementById('textsize_default_disabled').style.display = "inline";
	document.getElementById('textsize_smaller_disabled').style.display = "inline";
	
	document.getElementById('textsize_default').parentNode.style.display = "none";
	document.getElementById('textsize_smaller').parentNode.style.display = "none";
}