function gallery(id)
	{
		if(id==1){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/nanakuli_beach_park.jpg)";
					document.getElementById("caption").innerHTML='Nanakuli Beach Park';
					
										}
		if(id==2){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/palm_tree_shade.jpg)";
					document.getElementById("caption").innerHTML='Palm tree shade';
				
					}
		if(id==3){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/outrigger_canoes.jpg)";
					document.getElementById("caption").innerHTML='Outrigger canoes';
				
					}					
		if(id==4){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/nanakuli_stream.jpg)";
					document.getElementById("caption").innerHTML='Nanakuli Stream';
					
										}
		if(id==5){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/nanakuli_stream_2.jpg)";
					document.getElementById("caption").innerHTML='Nanakuli Stream';
				
					}
		if(id==6){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/west_shore_oahu.jpg)";
					document.getElementById("caption").innerHTML='West shore Oahu';
				
					}	
		if(id==7){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/busy_weekend.jpg)";
					document.getElementById("caption").innerHTML='Busy weekend';
					
										}
		if(id==8){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/fishing.jpg)";
					document.getElementById("caption").innerHTML='Fishing';
				
					}
		if(id==9){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/lifeguards_surfboard.jpg)";
					document.getElementById("caption").innerHTML='Lifeguard\'s surfboard';
				
					}					
		if(id==10){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/park_area.jpg)";
					document.getElementById("caption").innerHTML='Park area';
					
										}
		if(id==11){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/parking.jpg)";
					document.getElementById("caption").innerHTML='Parking';
				
					}
		if(id==12){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/beach_facilities.jpg)";
					document.getElementById("caption").innerHTML='Beach facilities';
				
					}
		if(id==13){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/sports_fields.jpg)";
					document.getElementById("caption").innerHTML='Sports fields';
					
										}
		if(id==14){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/sports_fields_2.jpg)";
					document.getElementById("caption").innerHTML='Sports fields';
				
					}
		if(id==15){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/view_from_a_shady_picnic_table.jpg)";
					document.getElementById("caption").innerHTML='View from a shady picnic table';
				
					}					
		if(id==16){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/rocky_area_of_nanakuli_beach_park.jpg)";
					document.getElementById("caption").innerHTML='Rocky area at Nanakuli Beach Park';
					
										}
		if(id==17){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/picnic_area.jpg)";
					document.getElementById("caption").innerHTML='Picnic area';
				
					}
		if(id==18){
					document.getElementById("bigimage").style.background = "url(../../../oahu/beaches/images/nanakulibeach/spacious_park.jpg)";
					document.getElementById("caption").innerHTML='Spacious park';
				
					}				
										}