function fisherYates (myArray) {
	var i = myArray.length;
	if ( i == 0 ) return false;
	while ( --i ) {
		var j = Math.floor( Math.random() * ( i + 1 ) );
		var tempi = myArray[i];
		var tempj = myArray[j];
		myArray[i] = tempj;
		myArray[j] = tempi;
	}
}
var url = window.location.href;
var image = new Array();

var x = 0;
function addImage(path) {
	image[x] = path;
	x++;
}

function makeImages(isAll){
	var success = false;
	if(url.match("acting") != null || isAll) {
		addImage("images/rand/acting/1.jpg");
		addImage("images/rand/acting/david_cronenberg.jpg");
		addImage("images/rand/acting/DSC00500.jpg");
		addImage("images/rand/acting/DSC00508.jpg");
		addImage("images/rand/acting/sarah_polley.jpg");
		success = true;
	}
	if(url.match("admin") != null || isAll) {
		addImage("images/rand/admin/Bishop-White-final.jpg");
		addImage("images/rand/admin/Daytime-looking-west.jpg");
		addImage("images/rand/admin/First-Peoples-final.jpg");
		addImage("images/rand/admin/MasseyHall.jpg");
		addImage("images/rand/admin/RoyThomsonHall2.jpg");
		success = true;
	}
	if(url.match("comedy") != null || url.match("comic") != null || isAll) {
		addImage("images/rand/comedy_comic/3rd_chevy_chase.jpg");
		addImage("images/rand/comedy_comic/3rd_colin_mochrie.jpg");
		addImage("images/rand/comedy_comic/3rd_scott_thompson.jpg");
		addImage("images/rand/comedy_comic/comedy01.jpg");
		addImage("images/rand/comedy_comic/dave_foley.jpg");
		addImage("images/rand/comedy_comic/eugene_levy_and_joe_flahert.jpg");
		addImage("images/rand/comedy_comic/mike_myers.jpg");
		success = true;
	}
	if(url.match("music") != null || isAll) {
		addImage("images/rand/music/2.jpg");
		addImage("images/rand/music/3rd_bass.jpg");
		addImage("images/rand/music/big_band.jpg");
		addImage("images/rand/music/choir_band.jpg");
		addImage("images/rand/music/guitar_neck.jpg");
		addImage("images/rand/music/midi_gear.jpg");
		addImage("images/rand/music/oscar_p.jpg");
		success = true;
	}
	if(url.match("performance") != null || isAll) {
		addImage("images/rand/performance/1st-year-2005-fall-043.jpg");
		addImage("images/rand/performance/1st-year-2005-fall-046.jpg");
		addImage("images/rand/performance/1st-year-2005-fall-048.jpg");
		addImage("images/rand/performance/1st-year-2005-fall-049.jpg");
		addImage("images/rand/performance/1st-year-2005-fall-051.jpg");
		success = true;
	}
	if(url.match("production") != null || isAll) {
		addImage("images/rand/production/As-You-Like-It-3-010.jpg");
		addImage("images/rand/production/As-You-Like-It-3-010b.jpg");
		addImage("images/rand/production/As-You-Like-It-3-016.jpg");
		addImage("images/rand/production/File-021605-055.jpg");
		success = true;
	}
	if(url.match("publishing") != null || isAll) {
		addImage("images/rand/publishing/pub08.jpg");
		addImage("images/rand/publishing/chris-harding.jpg");
		addImage("images/rand/publishing/heather-catuiza.jpg");
		addImage("images/rand/publishing/2009-Panelists.jpg");
		addImage("images/rand/publishing/JuliaGilmore-Humber.jpg");
		success = true;
	}
	if(url.match("writers") != null || isAll) {
		addImage("images/rand/writers/richard_scrimger.jpg");
		addImage("images/rand/writers/roddy_doyle.jpg");
		addImage("images/rand/writers/wayson_choy.jpg");
		addImage("images/rand/writers/writing01.jpg");
		addImage("images/rand/writers/writing02.jpg");
		addImage("images/rand/writers/writing03.jpg");
		addImage("images/rand/writers/writing04.jpg");
		success = true;
	} 
	if(isAll) {
		addImage("images/rand/4.jpg");
		addImage("images/rand/campus01.jpg");
		addImage("images/rand/campus03.jpg");
		addImage("images/rand/campus04.jpg");
		addImage("images/rand/campus06.jpg");
		addImage("images/rand/LAKESHORE_CASUAL04_0029.jpg");
		addImage("images/rand/OUTSIDE_WOMEN.jpg");
		addImage("images/rand/WALKING_STUDENTS.jpg");	
		success = true;
	}
	if(!success) {
		makeImages(true);
	}
}

makeImages(false);
fisherYates(image);
document.write('<img src="'+image[0]+'" width="187" height="70" alt="Humber" />');
document.write('<img src="'+image[1]+'" width="187" height="70" alt="Humber" />');
document.write('<img src="'+image[2]+'" width="187" height="70" alt="Humber" />');
document.write('<img src="'+image[3]+'" width="187" height="70" alt="Humber" class="last" />');