var image_list = new Array(
"http://www.redjellyfish.com/images/Rainbow_bird_small.jpg",		
"http://www.redjellyfish.com/images/Blue_Sky_small.jpg",		
"http://www.redjellyfish.com/images/Pink_flower_small.jpg",		
"http://www.redjellyfish.com/images/FLOWER_BEE_small.jpg",		
"http://www.redjellyfish.com/images/AMAZON_WATERFALL_small.jpg",	
"http://www.redjellyfish.com/images/MY_PEDICURE_small.jpg",		
"http://www.redjellyfish.com/images/SKIN_DEEP_small.jpg",		
"http://www.redjellyfish.com/images/BEE_ON_FLOWER_small.jpg",		
"http://www.redjellyfish.com/images/DRINKING_small.jpg",		
"http://www.redjellyfish.com/images/WHO_ARE_YOU_small.jpg",		
"http://www.redjellyfish.com/images/ZEBRAS_small.jpg",			
"http://www.redjellyfish.com/images/WATCHTOWER_small.jpg",		
"http://www.redjellyfish.com/images/ONLY_WAY_TO_COOL_OFF_small.jpg",	
"http://www.redjellyfish.com/images/YOU_TALKING_TO_ME_small.jpg",	
"http://www.redjellyfish.com/images/DAYLIGHTSTARLIGHT_small.jpg",	
"http://www.redjellyfish.com/images/lakeforestmountain_small.gif",	
"http://www.redjellyfish.com/images/redmeansstop_small.gif",		
"http://www.redjellyfish.com/images/theydontdrinkcoke_small.gif",	
"http://www.redjellyfish.com/images/northernlights_small.gif",		
"http://www.redjellyfish.com/images/kermie_small.gif",			
"http://www.redjellyfish.com/images/smile_small.jpg",			
"http://www.redjellyfish.com/images/hummingbird_small.jpg",		
"http://www.redjellyfish.com/images/desertfortress_small.jpg",		
"http://www.redjellyfish.com/images/fallpath_small.jpg",		
"http://www.redjellyfish.com/images/mountainscene_small.jpg",		
"http://www.redjellyfish.com/images/desertwaterfalls_small.jpg",	
"http://www.redjellyfish.com/images/mountainlake_small1.jpg",		
"http://www.redjellyfish.com/images/redroses_small.jpg",		
"http://www.redjellyfish.com/images/bunny_small.jpg",			
"http://www.redjellyfish.com/images/connectthedots_small.jpg",		
"http://www.redjellyfish.com/images/purplepassion_small.jpg",		
"http://www.redjellyfish.com/images/catchoftheday_small.jpg",		
"http://www.redjellyfish.com/images/tiptoeing_small.jpg",		
"http://www.redjellyfish.com/images/pinkskyatnight_small.jpg",		
"http://www.redjellyfish.com/images/tulipfield_small.jpg",		
"http://www.redjellyfish.com/images/walkthisway_small.jpg",		
"http://www.redjellyfish.com/images/didyouhearsomething_small.jpg",	
"http://www.redjellyfish.com/images/fallingwater_small.jpg",		
"http://www.redjellyfish.com/images/blueskies_small.jpg",		
"http://www.redjellyfish.com/images/tipsyturvy_small.jpg",		
"http://www.redjellyfish.com/images/outofthisworld_small.jpg",		
"http://www.redjellyfish.com/images/anearfull_small.jpg",		
"http://www.redjellyfish.com/images/whatdoyousay_small.jpg",		
"http://www.redjellyfish.com/images/aqua_agua_small.jpg",		
"http://www.redjellyfish.com/images/standingproud_small.jpg",
"http://www.redjellyfish.com/images/crazycones_small.jpg",			
"http://www.redjellyfish.com/images/surfsup_small.jpg",			
"http://www.redjellyfish.com/images/walkingonwater_small.jpg",			
"http://www.redjellyfish.com/images/iknowshewaswearingstripes_small.jpg",	
"http://www.redjellyfish.com/images/badhairday_small.jpg",			
"http://www.redjellyfish.com/images/somelikeithot_small.jpg",			
"http://www.redjellyfish.com/images/naturesfirstgreenisgold_small.jpg",	
"http://www.redjellyfish.com/images/ferngully_small.jpg",			
"http://www.redjellyfish.com/images/amberwaves_small.jpg",			
"http://www.redjellyfish.com/images/fireenginered_small.jpg",			
"http://www.redjellyfish.com/images/serenity_small.jpg",			
"http://www.redjellyfish.com/images/fattoad_small.jpg",			
"http://www.redjellyfish.com/images/almostthere_small.jpg",			
"http://www.redjellyfish.com/images/headabovewater_small.jpg",			
"http://www.redjellyfish.com/images/sotired_small.jpg",			
"http://www.redjellyfish.com/images/alone_small.jpg",				
"http://www.redjellyfish.com/images/blueday_small.jpg",			
"http://www.redjellyfish.com/images/alightintheforest_small.jpg",		
"http://www.redjellyfish.com/images/theelements_small.jpg",			
"http://www.redjellyfish.com/images/readyforwinter_small.jpg",			
"http://www.redjellyfish.com/images/cominginforalanding_small.jpg",		
"http://www.redjellyfish.com/images/allthecolorsofgreen_small.jpg",		
"http://www.redjellyfish.com/images/ontheedge_small.jpg",			
"http://www.redjellyfish.com/images/bananaplant_small.jpg",			
"http://www.redjellyfish.com/images/rockywaterfall_small.jpg",			
"http://www.redjellyfish.com/images/grassywaterfall_small.jpg",		
"http://www.redjellyfish.com/images/perfectevening_small.jpg",			
"http://www.redjellyfish.com/images/pearlescent_small.jpg",			
"http://www.redjellyfish.com/images/crabappledelight_small.jpg",		
"http://www.redjellyfish.com/images/yellowfish_small.jpg",
"http://www.redjellyfish.com/images/naturesnectar_small.jpg",
"http://www.redjellyfish.com/images/dolphinschool_small.jpg",
"http://www.redjellyfish.com/images/catpose_small.jpg",
"http://www.redjellyfish.com/images/gorgoniansoftcorals_small.jpg",
"http://www.redjellyfish.com/images/reachingforthestars_small.jpg",
"http://www.redjellyfish.com/images/hideandseek_small.jpg",
"http://www.redjellyfish.com/images/hmmm_small.jpg",
"http://www.redjellyfish.com/images/escape_small.jpg",
"http://www.redjellyfish.com/images/summercolors_small.jpg",
"http://www.redjellyfish.com/images/spottedmorayeel_small.jpg",
"http://www.redjellyfish.com/images/thelane_small.jpg",
"http://www.redjellyfish.com/images/summertime_small.jpg",
"http://www.redjellyfish.com/images/thesource_small.jpg",
"http://www.redjellyfish.com/images/aroundthebend_small.jpg",
"http://www.redjellyfish.com/images/softcorals_small.jpg",
"http://www.redjellyfish.com/newimages/OptimizedL5_small.jpg",
"http://www.redjellyfish.com/newimages/L9_small.jpg",
"http://www.redjellyfish.com/newimages/L11_small.jpg",
"http://www.redjellyfish.com/newimages/L10_small.jpg",
"http://www.redjellyfish.com/newimages/L8_small.jpg",
"http://www.redjellyfish.com/newimages/L7_small.jpg"
);




function print_image_only() {
	document.write('<img border="2" src="' + image_list[nextRandom()] + '" alt="" width="100" height="75">');
}

function print_image_and_description() {
	var i = nextRandom();
	document.write('<a href="' +url_list[i]+ '" onClick="return checkregistered()">');
	document.write('<img border="2" src="' +image_list[i]+ '" alt="" width="100" height="75"><br>');
	document.write('<font face="arial, helvetica" size="2"><b>' +description_list[i]+ '</b></font></a>');
}

var selected_images = "|";

function nextRandom() {
	var n = Math.floor(Math.random()*image_list.length);
	var cnt = 0;
	
	while(selected_images.indexOf("|"+n+"|") != -1  && ++cnt < 100) {
		n = Math.floor(Math.random()*image_list.length);
	}
	
	selected_images += n + "|";
	return n;
}