// JavaScript Document
document.write('<style type="text/css">.tabber{display:none;}<\/style>');

function blendimage(divid, imageid, imagefile, millisec) {
    var speed = Math.round(millisec / 100);
    var timer = 0;
    
    //set the current image as background
    document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
    
    //make image transparent
    changeOpac(0, imageid);
    
    //make new image
    document.getElementById(imageid).src = imagefile;

    //fade in image
    for(i = 0; i <= 100; i++) {
        setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
        timer++;
    }
}

var tabberOptions = {

  'manualStartup':false,

  'onLoad': function(argsObj) {
    if (argsObj.tabber.id == 'tab2') {
     // alert('Finished loading tab2!');
    }
  },

  'onClick': function(argsObj) {

    var t = argsObj.tabber; 
    var id = t.id;
    var i = argsObj.index; 
    var e = argsObj.event;

    if (id == 'tab2') {
	 new Effect.SlideDown(document.getElementById('tab2')); 
    }
  },

  'addLinkId': true

};