// not used:

// Picture Exchange
function pictureMainExchange(newBgPicIn,DivIn,DivOut){
	var mainpicture=document.getElementById('dp');
	if(DivOut!=0){
		document.getElementById(DivOut).style.display='none';
	}
	if(DivIn!=0){
		document.getElementById(DivIn).style.display='';
		mainpicture.style.backgroundImage='';
	}
	if(newBgPicIn!=0){
		mainpicture.style.backgroundImage='url(../../img/'+newBgPicIn+')';
	}
}