var Change_Fonts_Buttons = new Array();
var Change_Fonts_Link = null;
function initializeChangeFonts() {
	var buttonsHolder = document.getElementById('JS_Change_Font_Buttons');
	var Change_Fonts_Link = document.getElementById('JS_Change_Font_Link');
	for (var i=0; i<buttonsHolder.childNodes.length; i++) {
		if (buttonsHolder.childNodes[i].tagName == "SPAN") {
			var btn = buttonsHolder.childNodes[i];
			btn.cssLink = "";
			if (btn.className.indexOf('smallA')!=-1) { btn.cssLink = "css/fontsize-small.css"; btn.origClass = "smallA"; }
			else if (btn.className.indexOf('mediumA')!=-1) { btn.cssLink = "css/fontsize-medium.css"; btn.origClass = "mediumA"; }
			else if (btn.className.indexOf('bigA')!=-1) { btn.cssLink = "css/fontsize-big.css"; btn.origClass = "bigA"; }
			if (btn.cssLink != "") {
				btn.onclick = function() {
					for (var i=0; i<Change_Fonts_Buttons.length; i++) {
						Change_Fonts_Buttons[i].className = Change_Fonts_Buttons[i].origClass;
					}
					this.className = this.origClass + " selected";
					Change_Fonts_Link.href = this.cssLink;
				}
			}
			Change_Fonts_Buttons.push(btn);
		}
	}
}