var mypic = new Array();

	mypic[0] = "http://imgsrc.hubblesite.org/hu/db/2006/23/images/a/formats/640_wallpaper.jpg";
	mypic[1] = "http://imgsrc.hubblesite.org/hu/db/1999/12/images/a/formats/640_wallpaper.jpg";
	mypic[2] = "http://imgsrc.hubblesite.org/hu/db/2005/37/images/a/formats/640_wallpaper.jpg";
	mypic[3] = "http://imgsrc.hubblesite.org/hu/db/2004/27/images/a/formats/640_wallpaper.jpg";
	mypic[4] = "http://imgsrc.hubblesite.org/hu/db/2003/24/images/a/formats/640_wallpaper.jpg";
	mypic[5] = "http://imgsrc.hubblesite.org/hu/db/2005/12/images/b/formats/640_wallpaper.jpg";
	mypic[6] = "http://imgsrc.hubblesite.org/hu/db/2005/12/images/a/formats/640_wallpaper.jpg";
	mypic[7] = "http://imgsrc.hubblesite.org/hu/db/2001/15/images/a/formats/640_wallpaper.jpg";
	mypic[8] = "http://imgsrc.hubblesite.org/hu/db/2002/11/images/b/formats/640_wallpaper.jpg";
	mypic[9] = "http://imgsrc.hubblesite.org/hu/db/2003/01/images/a/formats/640_wallpaper.jpg";
	mypic[10] = "http://imgsrc.hubblesite.org/hu/db/1998/35/images/a/formats/640_wallpaper.jpg";
	mypic[11] = "http://imgsrc.hubblesite.org/hu/db/2002/11/images/a/formats/640_wallpaper.jpg";
	mypic[12] = "http://imgsrc.hubblesite.org/hu/db/1995/01/images/a/formats/640_wallpaper.jpg";
	mypic[13] = "http://imgsrc.hubblesite.org/hu/db/2006/01/images/a/formats/640_wallpaper.jpg";
	mypic[14] = "http://imgsrc.hubblesite.org/hu/db/2003/22/images/a/formats/640_wallpaper.jpg";
	mypic[15] = "http://imgsrc.hubblesite.org/hu/db/2007/19/images/a/formats/640_wallpaper.jpg";
	mypic[16] = "http://imgsrc.hubblesite.org/hu/db/1999/14/images/b/formats/640_wallpaper.jpg";
	mypic[17] = "http://imgsrc.hubblesite.org/hu/db/2006/14/images/a/formats/640_wallpaper.jpg";
	mypic[18] = "http://imgsrc.hubblesite.org/hu/db/2001/10/images/a/formats/640_wallpaper.jpg";
	mypic[19] = "http://imgsrc.hubblesite.org/hu/db/2000/10/images/a/formats/640_wallpaper.jpg";
	mypic[20] = "http://imgsrc.hubblesite.org/hu/db/2006/10/images/a/formats/640_wallpaper.jpg";
	mypic[21] = "http://imgsrc.hubblesite.org/hu/db/2007/16/images/a/formats/640_wallpaper.jpg";
	mypic[22] = "http://imgsrc.hubblesite.org/hu/db/2000/15/images/a/formats/640_wallpaper.jpg";
	mypic[23] = "http://imgsrc.hubblesite.org/hu/db/2001/12/images/a/formats/640_wallpaper.jpg";
	mypic[24] = "http://imgsrc.hubblesite.org/hu/db/2003/11/images/a/formats/640_wallpaper.jpg";
	mypic[25] = "http://imgsrc.hubblesite.org/hu/db/2005/15/images/a/formats/640_wallpaper.jpg";
	mypic[26] = "http://imgsrc.hubblesite.org/hu/db/2006/07/images/a/formats/640_wallpaper.jpg";
	mypic[27] = "http://imgsrc.hubblesite.org/hu/db/2002/15/images/a/formats/640_wallpaper.jpg";
	mypic[28] = "http://imgsrc.hubblesite.org/hu/db/1995/45/images/a/formats/640_wallpaper.jpg";
	mypic[29] = "http://imgsrc.hubblesite.org/hu/db/1999/29/images/b/formats/640_wallpaper.jpg";
	mypic[30] = "http://imgsrc.hubblesite.org/hu/db/1999/20/images/a/formats/640_wallpaper.jpg";
	mypic[31] = "http://imgsrc.hubblesite.org/hu/db/2001/21/images/a/formats/640_wallpaper.jpg";
	mypic[32] = "http://imgsrc.hubblesite.org/hu/db/2002/29/images/a/formats/640_wallpaper.jpg";
	mypic[33] = "http://imgsrc.hubblesite.org/hu/db/2000/14/images/a/formats/640_wallpaper.jpg";
	mypic[34] = "http://imgsrc.hubblesite.org/hu/db/1996/01/images/a/formats/640_wallpaper.jpg";
	mypic[35] = "http://imgsrc.hubblesite.org/hu/db/2003/09/images/a/formats/640_wallpaper.jpg";
	mypic[36] = "http://imgsrc.hubblesite.org/hu/db/2002/11/images/d/formats/640_wallpaper.jpg";
	mypic[37] = "http://imgsrc.hubblesite.org/hu/db/1998/12/images/b/formats/640_wallpaper.jpg";
	mypic[38] = "http://imgsrc.hubblesite.org/hu/db/1998/39/images/a/formats/640_wallpaper.jpg";
	mypic[39] = "http://imgsrc.hubblesite.org/hu/db/2002/05/images/a/formats/640_wallpaper.jpg";
	mypic[40] = "http://imgsrc.hubblesite.org/hu/db/2002/25/images/a/formats/640_wallpaper.jpg";
	mypic[41] = "http://imgsrc.hubblesite.org/hu/db/2006/13/images/a/formats/640_wallpaper.jpg";
	mypic[42] = "http://imgsrc.hubblesite.org/hu/db/2002/11/images/c/formats/640_wallpaper.jpg";
	mypic[43] = "http://imgsrc.hubblesite.org/hu/db/2003/06/images/a/formats/640_wallpaper.jpg";
	mypic[44] = "http://imgsrc.hubblesite.org/hu/db/2001/34/images/a/formats/640_wallpaper.jpg";
	mypic[45] = "http://imgsrc.hubblesite.org/hu/db/1999/04/images/a/formats/640_wallpaper.jpg";
	mypic[46] = "http://imgsrc.hubblesite.org/hu/db/2005/25/images/a/formats/640_wallpaper.jpg";
	mypic[47] = "http://imgsrc.hubblesite.org/hu/db/2001/11/images/a/formats/640_wallpaper.jpg";
	mypic[48] = "http://imgsrc.hubblesite.org/hu/db/2002/01/images/a/formats/640_wallpaper.jpg";
	mypic[49] = "http://imgsrc.hubblesite.org/hu/db/2001/25/images/a/formats/640_wallpaper.jpg";
	mypic[50] = "http://imgsrc.hubblesite.org/hu/db/2002/12/images/a/formats/640_wallpaper.jpg";
	mypic[51] = "http://imgsrc.hubblesite.org/hu/db/2005/30/images/a/formats/640_wallpaper.jpg";
	mypic[52] = "http://imgsrc.hubblesite.org/hu/db/1998/21/images/a/formats/640_wallpaper.jpg";
	mypic[53] = "http://imgsrc.hubblesite.org/hu/db/2003/28/images/a/formats/640_wallpaper.jpg";


var mypicsrs = new Array();

	mypicsrs[0]="pr2006023a/";
	mypicsrs[ 1 ]= "pr1999012a/" ;
	mypicsrs[ 2 ]= "pr2005037a/" ;
	mypicsrs[ 3 ]= "pr2004027a/" ;
	mypicsrs[ 4 ]= "pr2003024a/" ;
	mypicsrs[ 5 ]= "pr2005012b/" ;
	mypicsrs[ 6 ]= "pr2005012a/" ;
	mypicsrs[ 7 ]= "pr2001015a/" ;
	mypicsrs[ 8 ]= "pr2002011b/" ;
	mypicsrs[ 9 ]= "pr2003001a/" ;
	mypicsrs[ 10 ]= "pr1998035a/" ;
	mypicsrs[ 11 ]= "pr2002011a/" ;
	mypicsrs[ 12 ]= "pr1995001a/" ;
	mypicsrs[ 13 ]= "pr2006001a/" ;
	mypicsrs[ 14 ]= "pr2003022a/" ;
	mypicsrs[ 15 ]= "pr2007019a/" ;
	mypicsrs[ 16 ]= "pr1999014b/" ;
	mypicsrs[ 17 ]= "pr2006014a/" ;
	mypicsrs[ 18 ]= "pr2001010a/" ;
	mypicsrs[ 19 ]= "pr2000010a/" ;
	mypicsrs[ 20 ]= "pr2006010a/" ;
	mypicsrs[ 21 ]= "pr2007016a/" ;
	mypicsrs[ 22 ]= "pr2000015a/" ;
	mypicsrs[ 23 ]= "pr2001012a/" ;
	mypicsrs[ 24 ]= "pr2003011a/" ;
	mypicsrs[ 25 ]= "pr2005015a/" ;
	mypicsrs[ 26 ]= "pr2006007a/" ;
	mypicsrs[ 27 ]= "pr2002015a/" ;
	mypicsrs[ 28 ]= "pr1995045a/" ;
	mypicsrs[ 29 ]= "pr1999029b/" ;
	mypicsrs[ 30 ]= "pr1999020a/" ;
	mypicsrs[ 31 ]= "pr2001021a/" ;
	mypicsrs[ 32 ]= "pr2002029a/" ;
	mypicsrs[ 33 ]= "pr2000014a/" ;
	mypicsrs[ 34 ]= "pr1996001a/" ;
	mypicsrs[ 35 ]= "pr2003009a/" ;
	mypicsrs[ 36 ]= "pr2002011d/" ;
	mypicsrs[ 37 ]= "pr1998012b/" ;
	mypicsrs[ 38 ]= "pr1998039a/" ;
	mypicsrs[ 39 ]= "pr2002005a/" ;
	mypicsrs[ 40 ]= "pr2002025a/" ;
	mypicsrs[ 41 ]= "pr2006013a/" ;
	mypicsrs[ 42 ]= "pr2002011c/" ;
	mypicsrs[ 43 ]= "pr2003006a/" ;
	mypicsrs[ 44 ]= "pr2001034a/" ;
	mypicsrs[ 45 ]= "pr1999004a/" ;
	mypicsrs[ 46 ]= "pr2005025a/" ;
	mypicsrs[ 47 ]= "pr2001011a/" ;
	mypicsrs[ 48 ]= "pr2002001a/" ;
	mypicsrs[ 49 ]= "pr2001025a/" ;
	mypicsrs[ 50 ]= "pr2002012a/" ;
	mypicsrs[ 51 ]= "pr2005030a/" ;
	mypicsrs[ 52 ]= "pr1998021a/" ;
	mypicsrs[ 53 ]= "pr2003028a/" ;


	

function doPic()
{
	var pindex = Math.floor(Math.random() * mypic.length);
	var mystr = mypic[pindex];
	var mystrsrs = mypicsrs[pindex];
	//document.getElementById("pic_lyr").innerHTML =  "<img src = " + mystr + ">";
	document.getElementById("pic_lyr").innerHTML =  "<a href = 'http://hubblesite.org/gallery/wallpaper/" + mystrsrs + "'><img src = " + mystr + " width = '300'></a>";
}