var imagecache=new Array();

imagecache[0]="zero";
imagecache[1]="one";
imagecache[2]="two";
imagecache[3]="three";
imagecache[4]="four";
imagecache[5]="five";
imagecache[6]="six";
imagecache[7]="seven";
imagecache[8]="eight";

function show(p) {

	var x=0;
	var image;
	var maintext;
	for (x=0; x<9; x++)
		{
		image=document.getElementById(imagecache[x]);
		image.style.visibility="hidden";
		}

	image=document.getElementById(p);
	image.style.visibility="visible";

}