function toggle_originalpages(state) {
			
			if(document.all)
				obj = document.all["originalpages"];
			else
				obj = document.getElementById("originalpages");
				
			var overflow=obj.style.overflow;
			
			if(state=="open") {				
				if( overflow == "visible" ) {
					obj.style.overflow="hidden";
				} else {
					obj.style.overflow="visible";
				}
			} else if( overflow=="visible"){
				obj.style.overflow="hidden";
			}
		}