var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  $('#jsddm > li').bind('mouseover', jsddm_open)
   $('#jsddm > li').bind('mouseout',  jsddm_timer)});

document.onclick = jsddm_close;


jQuery(document).ready(function(){
	var contentarea = jQuery('div#col3_content');
	var num_ee = contentarea.css('font-size');
	var num_e = parseFloat(num_ee, 10);
	jQuery("a.fchange").click(function() {
		var currentSize = contentarea.css('font-size');
		var num = parseFloat(currentSize, 10);
		var unit = currentSize.slice(-2);
		if (this.id == 'linkLarge'){
			num = num * 1.2;
		} else if (this.id == 'linkSmall') {
			num = num / 1.2;
		} else if (this.id == 'linkDefault') {
			num = num_e;
		}
		contentarea.css('font-size', num + unit);
   		return false;
	});
});