var tot = 53;     // total number of images
    var pics = new Array(tot);  // Array to hold filenames
    var projectURL = new Array(tot); // Array to hold urls
    pics[1] = "projects/bow/resources/zehra";projectURL[1] = "projects/bow/#concept";pics[2] = "projects/seen/resources/rome_2111";projectURL[2] = "projects/seen/#pantheon";pics[3] = "projects/seen/resources/rome_2216_b";projectURL[3] = "projects/seen/#barberini";pics[4] = "projects/seen/resources/rome_2229";projectURL[4] = "projects/seen/#barberini";pics[5] = "projects/seen/resources/welcomm-city05";projectURL[5] = "projects/seen/#welcomm";pics[6] = "projects/seen/resources/nouvel_cartier82b";projectURL[6] = "projects/seen/#nouvel_cartier";pics[7] = "projects/seen/resources/hawksmoor_mary-woolnoth011b";projectURL[7] = "projects/seen/#mary-woolnoth";pics[8] = "projects/seen/resources/asplund_court28";projectURL[8] = "projects/seen/#asplund-court";pics[9] = "projects/seen/resources/celsing_harlanda16b";projectURL[9] = "projects/seen/#celsing-harlanda";pics[10] = "projects/seen/resources/mesquita_23c";projectURL[10] = "projects/seen/#mezquita";pics[11] = "projects/seen/resources/mesquita_06";projectURL[11] = "projects/seen/#mezquita";pics[12] = "projects/seen/resources/queens_house08";projectURL[12] = "projects/seen/#qeenshouse";pics[13] = "projects/seen/resources/alhmr01";projectURL[13] = "projects/seen/#miscspain";pics[14] = "projects/seen/resources/sevillahousing07b";projectURL[14] = "projects/seen/#miscspain";pics[15] = "projects/seen/resources/cajadegranada09";projectURL[15] = "projects/seen/#cajagranada";pics[16] = "projects/seen/resources/berlinphilh01";projectURL[16] = "projects/seen/#berlin";pics[17] = "projects/seen/resources/berlin60b";projectURL[17] = "projects/seen/#berlin";pics[18] = "projects/seen/resources/berlinphil10";projectURL[18] = "projects/seen/#berlin";pics[19] = "projects/seen/resources/asplund-lib06";projectURL[19] = "projects/seen/#stadsbibl";pics[20] = "projects/seen/resources/tramdepot02";projectURL[20] = "projects/seen/#tramdepot";pics[21] = "projects/seen/resources/marblechurch01";projectURL[21] = "projects/seen/#marblechurch";pics[22] = "projects/seen/resources/slussen06";projectURL[22] = "projects/seen/#slussen";pics[23] = "projects/seen/resources/berlinfree10";projectURL[23] = "projects/seen/#berlinfree";pics[24] = "projects/seen/resources/uniteberlin01";projectURL[24] = "projects/seen/#uniteberlin";pics[25] = "projects/seen/resources/lewerentz-stmark_042";projectURL[25] = "projects/seen/#markuskyrkan";pics[26] = "projects/seen/resources/lewerentz-stmark_103";projectURL[26] = "projects/seen/#markuskyrkan";pics[27] = "projects/seen/resources/lewerentz-resu15";projectURL[27] = "projects/seen/#resurrection";pics[28] = "projects/seen/resources/verk02";projectURL[28] = "projects/seen/#verket";pics[29] = "projects/seen/resources/verk03";projectURL[29] = "projects/seen/#verket";pics[30] = "projects/seen/resources/laban02";projectURL[30] = "projects/seen/#Laban";pics[31] = "projects/seen/resources/hel_finlandia05";projectURL[31] = "projects/seen/#helsinki";pics[32] = "projects/seen/resources/smith002";projectURL[32] = "projects/seen/#smithsons";pics[33] = "projects/seen/resources/smithsons_robin02";projectURL[33] = "projects/seen/#smithsons";pics[34] = "projects/sicily/resources/imgp4411";projectURL[34] = "projects/sicily/#palermo";pics[35] = "projects/sicily/resources/imgp4404";projectURL[35] = "projects/sicily/#palermo";pics[36] = "projects/sicily/resources/imgp4324";projectURL[36] = "projects/sicily/#palermo";pics[37] = "projects/sicily/resources/imgp4445";projectURL[37] = "projects/sicily/#palermo";pics[38] = "projects/sicily/resources/imgp4434";projectURL[38] = "projects/sicily/#palermo";pics[39] = "projects/sicily/resources/imgp4508";projectURL[39] = "projects/sicily/#noto";pics[40] = "projects/sicily/resources/imgp4502";projectURL[40] = "projects/sicily/#noto";pics[41] = "projects/sicily/resources/imgp4554";projectURL[41] = "projects/sicily/#noto";pics[42] = "projects/sicily/resources/imgp4589";projectURL[42] = "projects/sicily/#noto";pics[43] = "projects/sicily/resources/imgp4652";projectURL[43] = "projects/sicily/#ragusa";pics[44] = "projects/sicily/resources/imgp4687";projectURL[44] = "projects/sicily/#modica";pics[45] = "projects/sicily/resources/imgp4792";projectURL[45] = "projects/sicily/#syracuse";pics[46] = "projects/sicily/resources/imgp4785";projectURL[46] = "projects/sicily/#syracuse";pics[47] = "projects/sicily/resources/imgp4858";projectURL[47] = "projects/sicily/#agrigento";pics[48] = "projects/sicily/resources/imgp4862";projectURL[48] = "projects/sicily/#agrigento";pics[49] = "projects/sicily/resources/imgp4902";projectURL[49] = "projects/sicily/#agrigento";pics[50] = "projects/sicily/resources/imgp4939";projectURL[50] = "projects/sicily/#selinunte";pics[51] = "projects/sicily/resources/imgp5035";projectURL[51] = "projects/sicily/#erice";pics[52] = "projects/sicily/resources/imgp5167";projectURL[52] = "projects/sicily/#segesta";pics[53] = "projects/sicily/resources/imgp5149";projectURL[53] = "projects/sicily/#segesta";    

function pickRandom(range) {
if (Math.random)
return Math.round(Math.random() * (range-1));
else {
var now = new Date();
return (now.getTime() / 1000) % range;
}
} 
var choice = pickRandom(tot);

function randomBg()
    { 
	document.getElementById('randomimg').src=pics[choice];
	document.getElementById('randomlink').href=projectURL[choice];
    }