function closeBoxSlow(el){
	plusminus(el+'icon');
	Effect.toggle(el, 'blind',{ duration: 0.3 });
}
function closeBoxSlow2(el){
	plusminus2(el+'icon');
	Effect.toggle(el, 'blind',{ duration: 0.3 });
}
function plusminus(imgID){
	if(document.getElementById(imgID).getAttribute("src").indexOf("fileadmin/templates/img/plus.gif")!=-1){
		document.getElementById(imgID).setAttribute("src","fileadmin/templates/img/minus.gif");
	}else{
		document.getElementById(imgID).setAttribute("src","fileadmin/templates/img/plus.gif");
	}
}
function plusminus2(imgID){
	if(document.getElementById(imgID).getAttribute("src").indexOf("fileadmin/templates/img/minus.gif")!=-1){
		document.getElementById(imgID).setAttribute("src","fileadmin/templates/img/plus.gif");
	}else{
		document.getElementById(imgID).setAttribute("src","fileadmin/templates/img/minus.gif");
	}
}