$ = function() {return document.getElementById(arguments[0]);}
	
trocarMenu = function() {
	if (arguments[1] == 0)
		$(arguments[0]).src = arguments[2] + arguments[0] + '2.jpg';
	else
		$(arguments[0]).src = arguments[2] + arguments[0] + '.jpg';
}

trocarMenu_gif = function() {
    if (arguments[1] == 0)
		$(arguments[0]).src = arguments[2] + arguments[0] + '2.gif';
	else
		$(arguments[0]).src = arguments[2] + arguments[0] + '.gif';
}

switchObjekt = function() {
     $(arguments[1]).src = arguments[2];
     $(arguments[0]).style.borderStyle = " solid ";
     $(arguments[0]).style.borderWidth = " 1px ";
     $(arguments[0]).style.borderColor= " #FF0000 ";
     $(arguments[0]).style.opacity = "1.0";
     $(arguments[0]).style.filter = "alpha(opacity=100)";
}

resetIcon = function() {
     $(arguments[0]).style.borderStyle = " none ";
     $(arguments[0]).style.opacity = "0.7";
     $(arguments[0]).style.filter = "alpha(opacity=70)";
}

 
trocarMenu2 = function() {
	//trocarMenu3();
	
	if (arguments[1] == 0)
		$(arguments[0]).src = arguments[2] + arguments[0] + '2.jpg';
	else
		$(arguments[0]).src = arguments[2] + arguments[0] + '.jpg';
}

function trocarMenu3()  {
	$('angebote').src = 'images/menu/angebote.jpg';
	$('privat').src   = 'images/menu/privat.jpg';
	$('service').src  = 'images/menu/service.jpg';
	$('finanz').src   = 'images/menu/finanz.jpg';
	$('das').src      = 'images/menu/das.jpg';
	$('unser').src    = 'images/menu/unser.jpg';
	$('kontact').src  = 'images/menu/kontact.jpg';
}



function exibir() {
	if (arguments[1] == 1)
		$(arguments[0]).style.display = 'block';
	else
		$(arguments[0]).style.display = 'none';
}


previous = 1;
array = 1;
function incArray() {
	if (array < 4) {
		array++;

		resetIcon('icon' + previous);
		switchObjekt('icon' + array, 'dasobjekt', 'images/Objekt/01-' + array + '.jpg');

		previous = array;
	}
}

function decArray() {
	if (array > 1) {
		array--;

		resetIcon('icon' + previous);
		switchObjekt('icon' + array, 'dasobjekt', 'images/Objekt/01-' + array  + '.jpg');

		previous = array;
	}
}