var imageArray = 
[
        ["img/gallery_treecover_1.jpg", "300", "300","","Amazonia Tree Cover",""],
		["img/gallery_treecover_2.jpg", "300", "300","","Argentina Paraguay Border",""],
        ["img/gallery_treecover_3.jpg", "300", "300","","Finland Treecover",""],
		["img/gallery_treecover_4.jpg", "300", "300","","Nepal Bhutan Treecover",""],
		["img/gallery_treecover_5.jpg", "300", "300","","Southern Africa Treecover",""]
                     
];