/**
 * @author nicola
 */

var $Q = jQuery.noConflict();


function wf_fontresize(resizeButton,newSize) {
	$Q('body').css("font-size",newSize);
	$Q(".smaller").removeClass("active");
	$Q(".medium").removeClass("active");	
	$Q(".larger").removeClass("active");
	$Q(resizeButton).addClass("active");
	return false;
}

$Q(document).ready(function(){
	$Q("#resizer").html('<ul><li class="smaller active"><a href="#"><span>Smaller</span></a></li><li class="medium"><a href="#"><span>Medium</span></a></li><li class="larger"><a href="#"><span>Larger</span></a></li></ul>');
	$Q(".smaller").click(function(){wf_fontresize(this,"0.70em");return false;});
	$Q(".medium").click(function(){wf_fontresize(this,"0.90em");return false;});
	$Q(".larger").click(function(){wf_fontresize(this,"1.20em");return false;});
});