function searchfield(t){
	if(t == 1){
		if($('searchinput').value == 'Meklēt...'){
			$('searchinput').value = '';
		}
	} else {
		if($('searchinput').value == ''){
			$('searchinput').value = 'Meklēt...';
		}
	}
}

function menuHover(event) {
	var element = event.element();
	var img = this.down('img');
	if(img.src.include('_h.png') || (img.style && img.style.filter && img.style.filter.include('_h.png'))){
		this.selected = true;
	} else {
		if (img.src.include('blank.gif')) {	//IE6
			var src = img.style.filter.sub('.png', '_h.png', 1);	
			img.style.filter = src;
		} else {
			var src = img.src.sub('.png', '_h.png', 1);
			img.writeAttribute('src', src);
		}
	}
}

function menuOut(event) {
	var element = event.element();
	var img = this.down('img');
	if(img.src.include('_h.png') && this.selected==false){
		var src = img.src.sub('_h.png', '.png', 1);	
		img.src = src;
	} else if(img.style && img.style.filter && img.style.filter.include('_h.png') && this.selected==false){//IE6
		var src = img.style.filter.sub('_h.png', '.png', 1);	
		img.style.filter = src;
	}
}

document.observe("dom:loaded", function() {
  // initially hide all containers for tab content
  var menu = $$('#menu a');
  var menu2 = $$('#menu2 a');
  
  menu.each(function(item) {
	  item.observe('mouseover', menuHover);
	  item.observe('mouseout', menuOut);
	  item.selected = false;
  });
  
  menu2.each(function(item) {
	  item.observe('mouseover', menuHover);
	  item.observe('mouseout', menuOut);
	  item.selected = false;
  });
});