function dj_pb(fca){
	
		
	
		

		
					var mal = album.length;
					mal--;
					var pcur = fca;
					if ((pcur > 1) && (pcur < mal - 1) ) {
						var npcur2 = pcur;
						npcur2--;
						var pprev2 = pcur;
						pprev2--;
						pprev2--;
						var pnxt2 = pcur;
						
					}
					else if (pcur == 0) {
						var npcur2 = mal;
						
						var pprev2 = mal;
						pprev2--;
						var pnxt2 = 0;
					} else if (pcur == 1) {
						var npcur2 = 0;
					
						var pprev2 = mal;
						var pnxt2 = 1;
					
					} else if (pcur == mal) {
						var npcur2 = mal;
						npcur2--;
						
						var pprev2 = mal;
						pprev2--;
						pprev2--;
						var pnxt2 = mal;
					} else if ( pcur == mal - 1) {
						var npcur2 = mal;
						npcur2--;
						npcur2--;
						
						var pprev2 = mal;
						pprev2--;
						pprev2--;
						pprev2--;
						
						var pnxt2 = mal;
						 pnxt2--;
					}
					
					pca = npcur2;
					
					
				var pp2 = "../photos/albums/" + album[pprev2][1] + "/" + album[pprev2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albprevimg").src=pp2;
				var mp2 = "../photos/albums/" + album[npcur2][1] + "/" + album[npcur2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albmainimg").src=mp2;
				var np2 = "../photos/albums/" + album[pnxt2][1] + "/" + album[pnxt2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albnextimg").src=np2;
				
				var pl2 = "../pic2/picmain.php?selalb=" + album[pprev2][0];
				document.getElementById("albprevlnk").href=pl2;
				var ml2 = "../pic2/picmain.php?selalb=" + album[npcur2][0];
				document.getElementById("albmainlnk").href=ml2;
				var nl2 = "../pic2/picmain.php?selalb=" + album[pnxt2][0];
				document.getElementById("albnextlnk").href=nl2;
					
				var an2 = album[npcur2][2];
				document.getElementById("albName").innerHTML = an2;
				var ad2 = album[npcur2][3];
				document.getElementById("albDate").innerHTML = ad2;
				var ap2 = album[npcur2][4];
				document.getElementById("albPNum").innerHTML = ap2;
            		
        
}

function dj_pbn(fca){

	
		
	

		
      
					var mal = album.length;
					mal--;
					var pcur = fca;
					if ((pcur > 1) && (pcur < mal -1) ) {
						var npcur2 = pcur;
						npcur2++;
						var pprev2 = pcur;
					
						
						var pnxt2 = pcur;
						pnxt2++;
						pnxt2++;
						
					
					}
					else if (pcur == 1) {
						var npcur2 = 2;
						var pprev2 = 1;
						var pnxt2 = 3;
					} else if ( pcur == 0) {
						var npcur2 = 1;
						var pprev2 = 0;
						var pnxt2 = 2;
					} else if ( pcur == mal) {
						var npcur2 = 0;
						var pprev2 = mal;
						var pnxt2 = 1;
					} else if ( pcur == mal - 1) {
						var npcur2 = mal;
						
						var pprev2 = mal;
						pprev2--;
						var pnxt2 = 0;
					} 
					
					pca = npcur2;
					
					
				var pp2 = "../photos/albums/" + album[pprev2][1] + "/" + album[pprev2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albprevimg").src=pp2;
				var mp2 = "../photos/albums/" + album[npcur2][1] + "/" + album[npcur2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albmainimg").src=mp2;
				var np2 = "../photos/albums/" + album[pnxt2][1] + "/" + album[pnxt2][1] + "-Thumbnails/0.jpg";
				document.getElementById("albnextimg").src=np2;
				
				var pl2 = "../pic2/picmain.php?selalb=" + album[pprev2][0];
				document.getElementById("albprevlnk").href=pl2;
				var ml2 = "../pic2/picmain.php?selalb=" + album[npcur2][0];
				document.getElementById("albmainlnk").href=ml2;
				var nl2 = "../pic2/picmain.php?selalb=" + album[pnxt2][0];
				document.getElementById("albnextlnk").href=nl2;
					
				var an2 = album[npcur2][2];
				document.getElementById("albName").innerHTML = an2;
				var ad2 = album[npcur2][3];
				document.getElementById("albDate").innerHTML = ad2;
				var ap2 = album[npcur2][4];
				document.getElementById("albPNum").innerHTML = ap2;
            		
      
}