function getNextPrev(curr) {
			if(curr <= 0) { 
				document.getElementById("galleryNavLeftTop").innerHTML = "&nbsp;";
				document.getElementById("galleryNavRightTop").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr+1) + ")\">Next &rarr;</a>";
				document.getElementById("galleryNavLeftBottom").innerHTML = "&nbsp;";
				document.getElementById("galleryNavRightBottom").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr+1) + ")\">Next &rarr;</a>";				
				document.getElementById("full").setAttribute("src", "http://www.ijwp.com/private/pics/archive/" + gallery + images[curr]);
			}
			else if(curr == (images.length - 1)) {
				document.getElementById("galleryNavLeftTop").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr-1) + ")\"> &larr; Prev</a>";
				document.getElementById("galleryNavRightTop").innerHTML = "&nbsp;";
				document.getElementById("galleryNavLeftBottom").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr-1) + ")\"> &larr; Prev</a>";
				document.getElementById("galleryNavRightBottom").innerHTML = "&nbsp;";
				document.getElementById("full").setAttribute("src", "http://www.ijwp.com/private/pics/archive/" + gallery + images[curr]);
			}
			else {
				document.getElementById("galleryNavLeftTop").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr-1) + ")\"> &larr; Prev</a>";
				document.getElementById("galleryNavRightTop").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr+1) + ")\">Next &rarr;</a>";
				document.getElementById("galleryNavLeftBottom").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr-1) + ")\"> &larr; Prev</a>";
				document.getElementById("galleryNavRightBottom").innerHTML = "<a href=\"javascript:getNextPrev(" + (curr+1) + ")\">Next &rarr;</a>";
				document.getElementById("full").setAttribute("src", "http://www.ijwp.com/private/pics/archive/" + gallery + images[curr]);
			}
		}