function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function eventoLog(e) {
	var elTarget = YAHOO.util.Event.getTarget(e);
	var name = elTarget.id;
	if(name=='') name = elTarget.name;
	event(name,elTarget.innerHTML,elTarget.href,'');
}

function eventUnload() {
	event('page','','unload','');
}

function event(name,text,link,other)
{
	var post = 'name=' + name + '&text=' + text + '&link=' + link + '&other=' + other;
	var http_request = false;
	if (window.XMLHttpRequest) { 
	    http_request = new XMLHttpRequest();
	    if (http_request.overrideMimeType) {
	        http_request.overrideMimeType('text/xml');
	    }
	} else if (window.ActiveXObject) {
	    try {
	        http_request = new ActiveXObject("Msxml2.XMLHTTP");
	    } catch (e) {
	        try {
	            http_request = new ActiveXObject("Microsoft.XMLHTTP");
	        } catch (e) {}
	    }
	}
	if (!http_request) {
	    return false;
	}	
	http_request.open('POST', 'event.aspx', true);
	http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http_request.send(post);
}

function loggerInit() {
	n=YAHOO.util.Dom.getElementsBy(function() {return true},'a');
	for(i=0;i<n.length;i++)
		YAHOO.util.Event.on(n[i], "click", eventoLog);
}

YAHOO.util.Event.on(window, "load", loggerInit);