function obj(id) {
	object = null;
	if (document.getElementById) {
	    object = document.getElementById(id);
	}else if (document.all) {
		object = document.all[id];
	}
	return object;
}


function mmover(name){
	
	if(obj(name)){
		obj(name).className = 'menutopover';
    }
		
}

function mmout(name){
	
	if(obj(name)){
		obj(name).className = 'menutop';
		
    }
		
}

function sover(name){
	
	if(obj(name)){
		obj(name).className = 'menusubsel';
    }
	
}



function sout(name){
		
	if(obj(name)){
		obj(name).className = 'menusub';
    }
	
}

function s2over(name){
	
	if(obj(name)){
		obj(name).className = 'menusub2sel';
    }
	
}

function s2out(name){
		
	if(obj(name)){
		obj(name).className = 'menusub2';
    }
	
}


function ordover(name){
	
	if(obj(name)){
		obj(name).className = 'menusubsel2';
    }
	
}

function ordover(name){
	
	if(obj(name)){
		obj(name).className = 'menusubsel2';
    }
	
}



function ordout(name){
		
	if(obj(name)){
		obj(name).className = '';
    }
	
}


function ordchng(name){
	
//	if(obj(name)){
//		obj(name).className = 'menusubsel2';
//    }
	
	obj('ord_picture').src = picpath + 'b' +ordArr[name + '_2'];
	obj('ord_name_div').innerHTML = ordArr[name + '_0'];
	obj('ord_overview_div').innerHTML = ordArr[name + '_1'];

}



function fover(name){
	
	if(obj(name)){
		obj(name).className = 'fotosel';
    }
	
}



function fout(name){
		
	if(obj(name)){
		obj(name).className = 'foto';
    }
	
}


var poss=0;

function show_detail(which, pid){
	
	//alert(which);
	poss=pid;
	name="picture_sel";
	name1="picture_sel_img";
	
	if(obj(name).style.display=="none"){
		obj(name1).src=which;
		obj(name).style.display="";
	}else{
		obj(name).style.display="none";
		obj(name1).src="";
	}
		
}

function fgoto(direction){
	
	
	name="picture_sel_img";
	if(obj(name).style.display!="none"){

		
		if(direction=="next"){
			if(poss<gallery.length-1)
				which = parseInt(poss)+1;
			else
				which = 0;
		}else if(direction=="prev"){
			if(poss>0)
				which = parseInt(poss)-1;
			else
				which = gallery.length-1;
		}
		obj(name).src=gallery[which];
		poss=which;
	}

}