﻿function show_image(image)
	{
	anzahl_images=5;

	anzahl_images=anzahl_images+1;
	for(var a=1;a<anzahl_images;a++)
		{
		if(document.getElementById) 
			{
			document.getElementById("extend0"+a).style.display = "none";
			}
		}

	 if(document.getElementById && image) 
	 	{
		document.getElementById("extend0"+image).style.display = "block";
		}
	}
