function changeCat(newCat, newIndex) {

	var oldSublinkIdStr = '#'+$('#subMenuDiv a.activeLink').attr('id');
	var oldCatIdStr = '#'+cat;
	
	var newSublinkIdStr = '#sublink'+newIndex;
	var newCatIdStr = '#'+newCat;
	
	if (area=="out") {
		
		var oldHeadPicStr = '#'+cat+"_head";
		var newHeadPicStr = '#'+newCat+"_head";
		
		$(oldHeadPicStr).fadeOut(400);
		$(newHeadPicStr).fadeIn(400);
		
		$(oldSublinkIdStr).removeAttr('class');
		$(newSublinkIdStr).attr('class', 'activeLink');
		
		$(oldCatIdStr).css('display', 'none');
		$(newCatIdStr).fadeIn(400);
		
		$(oldCatIdStr).css('display', 'none');
		$(newCatIdStr).fadeIn(400);
		
		
		if (sec=="kont") {
			taddr = addrArr[newIndex];
			setMarker();
			
			var newPersContIDStr = '#persons_'+newCat;
			var oldPersContIDStr = '#persons_'+cat;
			
			$(oldPersContIDStr).css('display', 'none');
			$(newPersContIDStr).fadeIn(400);
		}

	} else {
		
		if (sec=="tour") {
			tourday = newCat;
			getTouren();
			
			$(oldSublinkIdStr).removeAttr('class');
			$(newSublinkIdStr).attr('class', 'activeLink');
		}
		
/*		var newSidePicStr = '#'+newCat+"_side";
		var oldsSidePicStr = '#'+cat+"_side";
		
		$(oldsSidePicStr).fadeOut(400);
		$(newSidePicStr).fadeIn(400);
		
		
		
		$(oldCatIdStr).css('display', 'none');
		$(newCatIdStr).fadeIn(400);
		
		$(oldCatIdStr).css('display', 'none');
		$(newCatIdStr).fadeIn(400);*/

	}	
	cat = newCat;
	catIndex = newIndex;
}