function windowRoll(t,id,c){
	ob=d.g(id)
	V=ob.style.display=="none"?0:1
		t.style.backgroundImage="url(graf/ico_"+(V?"max":"min")+"imize.gif)"
		ob.style.display=V?"none":"block"
	ob=d.g(id+"All")
		if(ob){
			ob.style.display=V?"none":"block"}
	if(c)return
	saveCookie(id,V?"none":"block",10)
}