//Default waarde staat in de inc_libfrontend

var textarea, enabled, gecko;
enabled=true
var fsize = 11

function ChangeFontSize(newFontSize) {
	fsize = parseInt(fsize);
  
			document.getElementById('body').className = 'fontsize'+newFontSize;
			//document.getElementById('lettertype').innerHTML = 'lettergrootte (groot) <img src="http://www.vbcnotarissen.nl/img/icon_font.gif" alt="" />';
			updateFontsize(newFontSize);
      
      if(newFontSize==9){
	      document.getElementById('small').src = "img/smaller_a.gif";
      	document.getElementById('normal').src = "img/normal.gif";
        document.getElementById('big').src = "img/bigger.gif";
      }else if(newFontSize==11){
	      document.getElementById('small').src = "img/smaller.gif";
      	document.getElementById('normal').src = "img/normal_a.gif";
        document.getElementById('big').src = "img/bigger.gif";
      }else if(newFontSize==13){
	      document.getElementById('small').src = "img/smaller.gif";
      	document.getElementById('normal').src = "img/normal.gif";
        document.getElementById('big').src = "img/bigger_a.gif";
      }
      
      
}

var http_request = false;

function updateFontsize(size) {

		http_request = false;
		if (window.XMLHttpRequest) { // Mozilla, Safari,...
				http_request = new XMLHttpRequest();
				if (http_request.overrideMimeType) {
						http_request.overrideMimeType('text/xml');
				}
		} else if (window.ActiveXObject) { // IE
				try {
						http_request = new ActiveXObject("Msxml2.XMLHTTP");
				} catch (e) {
						try {
						http_request = new ActiveXObject("Microsoft.XMLHTTP");
						} catch (e) {}
				}
		}

		if (!http_request) {
				alert('Giving up :( Cannot create an XMLHTTP instance');
				return false;
		}
		//http_request.onreadystatechange = alertContents;
		http_request.open('GET', 'xml/updateFontSize.xml.asp?size='+ size, true);
		http_request.send(null);
}