/*************		BEGIN FUNCTION TO CHANGE THE VIDEOS ON THE HOME PAGE 	*************/
var scienceprojects = new Array(37);
var scienceprojectsid = new Array(37);

scienceprojects[0] = 'Expand the universe';
scienceprojects[1] = 'Scaling the sun';
scienceprojects[2] = 'Setting pitfall traps';
scienceprojects[3] = 'Collecting plankton';
scienceprojects[4] = 'Keeping a nature journal';
scienceprojects[5] = 'What do wood lice like?';
scienceprojects[6] = 'Making a gas';
scienceprojects[7] = 'Testing acids and bases';
scienceprojects[8] = 'How rust works';
scienceprojects[9] = 'Making hard water';
scienceprojects[10] = 'Rusting ';
scienceprojects[11] = 'Will it dissolve?';
scienceprojects[12] = 'How fast do different materials...';
scienceprojects[13] = 'Comparing laundry detergents';
scienceprojects[14] = 'Testing food coloring using......';
scienceprojects[15] = 'The effect of acids and bases...';
scienceprojects[16] = 'What foods contain starch?';
scienceprojects[17] = 'Build a working volcano';
scienceprojects[18] = 'All one land';
scienceprojects[19] = 'Reinforcing at work';
scienceprojects[20] = 'Make your own turbine';
scienceprojects[21] = 'Making a switch';
scienceprojects[22] = 'Rolling marbles';
scienceprojects[23] = 'Make an electromagnet';
scienceprojects[24] = 'Making water clean';
scienceprojects[25] = 'Waterproofing';
scienceprojects[26] = 'Warming air and water';
scienceprojects[27] = 'Energy in a swinging pendulum';
scienceprojects[28] = 'The humidity of the air';
scienceprojects[29] = 'Is it a conductor?';
scienceprojects[30] = 'Using more volts';
scienceprojects[31] = 'Which bulb will light up?';
scienceprojects[32] = 'Balance your money';
scienceprojects[33] = 'What\'s the advantage?';
scienceprojects[34] = 'Better buoyancy';
scienceprojects[35] = 'Floating liquids';
scienceprojects[36] = 'Testing density';



scienceprojectsid[0] = 'ex000058&type=older';
scienceprojectsid[1] = 'ex000059&type=older';
scienceprojectsid[2] = 'ex000037&type=older';
scienceprojectsid[3] = 'ex000038&type=older';
scienceprojectsid[4] = 'ex000039&type=older';
scienceprojectsid[5] = 'ex000040&type=older';
scienceprojectsid[6] = 'ex000041&type=older';
scienceprojectsid[7] = 'ex000042&type=older';
scienceprojectsid[8] = 'ex000043&type=older';
scienceprojectsid[9] = 'ex000062&type=older';
scienceprojectsid[10] = 'ex000064&type=older';
scienceprojectsid[11] = 'ex000067&type=older';
scienceprojectsid[12] = 'ex000068&type=older';
scienceprojectsid[13] = 'ex000069&type=older';
scienceprojectsid[14] = 'ex000070&type=older';
scienceprojectsid[15] = 'ex000071&type=older';
scienceprojectsid[16] = 'ex000072&type=older';
scienceprojectsid[17] = 'ex000073&type=older';
scienceprojectsid[18] = 'ex000057&type=older';
scienceprojectsid[19] = 'ex000045&type=older';
scienceprojectsid[20] = 'ex000047&type=older';
scienceprojectsid[21] = 'ex000050&type=older';
scienceprojectsid[22] = 'ex000054&type=older';
scienceprojectsid[23] = 'ex000056&type=older';
scienceprojectsid[24] = 'ex000063&type=older';
scienceprojectsid[25] = 'ex000066&type=older';
scienceprojectsid[26] = 'ex000044&type=older';
scienceprojectsid[27] = 'ex000046&type=older';
scienceprojectsid[28] = 'ex000048&type=older';
scienceprojectsid[29] = 'ex000049&type=older';
scienceprojectsid[30] = 'ex000051&type=older';
scienceprojectsid[31] = 'ex000052&type=older';
scienceprojectsid[32] = 'ex000053&type=older';
scienceprojectsid[33] = 'ex000055&type=older';
scienceprojectsid[34] = 'ex000060&type=older';
scienceprojectsid[35] = 'ex000061&type=older';
scienceprojectsid[36] = 'ex000065&type=older';
	
/*************		BEGIN PRELOAD OF BACKGROUND VIDEOS 	*************/
function doSciLoad() {
   	var i = Math.floor(Math.random() * scienceprojects.length);
   	var featuredSciId = document.getElementById("featuredsci");
   	featuredSciId.style.display="block";
	featuredSciId.innerHTML='<a href=scienceprojects?id='+scienceprojectsid[i]+'>'+scienceprojects[i]+'</a>';

   	
   		
}

/*************		END PRELOAD OF BACKGROUND VIDEOS	*************/