/* -----------------------------------------------------------------------------

	Rotation for the homepage images

-----------------------------------------------------------------------------  */

var hm_page_img_array = Array('hm_desk.jpg', 'fo_bunkbedesk_01.html'
,'hm_outdoor.jpg', 'fo_outdoorfurniture_01.html'
,'hm_carbontable.jpg', 'fo_carbonfibertable_01.html'
,'hm_slideshelf.jpg', 'fo_parslidingshelves_01.html'
,'hm_coffeetable.jpg', 'fo_coffeetable_01.html'
,'hm_station_screenroom.jpg', 'ei_station_scrnrm_01.html'
,'hm_eliasarts.jpg', 'ei_eliasarts_01.html'
,'hm_station_studios.jpg', 'ei_stationstudios_01.html'
,'hm_fleurdesel.jpg', 'ei_fds_01.html'
,'hm_studioc.jpg', 'fo_studioc_01.html'
,'hm_floatsideboard.jpg', 'fo_floatsideboard_01.html'
,'hm_lodge.jpg', 'ei_lodge_01.html'
,'hm_coriantable.jpg', 'fo_coriantable_01.html'
,'hm_technocraft.jpg', 'fo_technocraft_01.html'
,'hm_softskin.jpg', 'fo_softskin_01.html');

var home_page_imgs = '';

function shuffle_homepage_images(hm_page_img_array){

	
	numCols = 2;
	num_image_files = hm_page_img_array.length/numCols;

	// get a random number
	var new_img_num = Math.round(Math.random() * (num_image_files-1)) ;	// choose a random number from 0 to (num_image_files-1)
	
	var imgName = hm_page_img_array[new_img_num*numCols];
	var lnk_name = hm_page_img_array[(new_img_num*numCols)+1];
	
	if (lnk_name=='link.html'){
		home_page_imgs = '????link not set!<br /><img src="imgs/homepage/' + imgName +'" alt="UM project" />';
	}else{
		home_page_imgs = '<a href="' + lnk_name + '"><img src="imgs/homepage/' + imgName +'" alt="UM project" /></a>';
	}

}

shuffle_homepage_images(hm_page_img_array);