function img_popup (img,w,h,pageid,from_gallery) {
	src = 'gallery/gallery_img_popup.php?img=../' + img + '&pageid=' + pageid + '&from_gallery=' + from_gallery
	ha = h + 30
	wh = "width=" + w + ",height=" + ha
	low = 1
	high = 2000
	imgname = Math.floor(Math.random() * (1 + high - low) + low)
		
	window.open(src,imgname,wh,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no')
}

function site_buildings (bld) {
	src = 'site_buildings_overview.php?bld=' + bld
	window.open(src,'site','width=900,height=700,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=no')
}