window.addEvent('domready', function(){

	// efecte pentru zona de logo
 	var myLogoEffects = new Fx.Style('site_top_glow', 'opacity', {duration: 500});

 	$('site_top').addEvent('mouseover', function(){
 		myLogoEffects.start(0, 1);
 	})

 	$('site_top').addEvent('mouseleave', function(){
 		myLogoEffects.stop();
 		myLogoEffects.start(1, 0);
 	})

 	// efecte pentru sigla ts
 	var mySiglaEffects = new Fx.Style('sigla_ts_hover', 'opacity', {duration: 500});
 	var	mySiglaEffects2 = new Fx.Style('sigla_ts_hover', 'opacity', {duration: 0});

 	$('sigla_ts').addEvent('mouseover', function(){
 		mySiglaEffects.start(0, 1);
 	})

 	$('sigla_ts').addEvent('mouseleave', function(){
 		mySiglaEffects.stop();
 		mySiglaEffects2.start(1, 0);
 	})

})

function preload() {
	document.getElementById("preloader").style.display = "none";
	document.getElementById("container").style.display = "block";
}

function getElementsByName_iefix(tag, name) {
     var elem = document.getElementsByTagName(tag);
     var arr = new Array();
     for(i = 0,iarr = 0; i < elem.length; i++) {
          att = elem[i].getAttribute("name");
          if(att == name) {
               arr[iarr] = elem[i];
               iarr++;
          }
     }
     return arr;
}


function changeCurrentClass(index){
	var objs = getElementsByName_iefix('div', 'tabs');
	for (var i=0;i<objs.length;i++){
		if (i == index){
			objs[i].className = "current";
		} else {
			objs[i].className = "";
		}
	}
}