var lastTab = "bojMapTab";
	function switchBojTab(passedTab,cid){
		if(passedTab != lastTab){
			var tabElement = document.getElementById(passedTab);
			var lastElement = document.getElementById(lastTab);
			tabElement.style.display = 'block';
			lastElement.style.display = 'none';
			
			var tabElement = document.getElementById(passedTab+"t");
			var lastElement = document.getElementById(lastTab+"t");
			if(cid == '22'){
				tabElement.className="ldtabon_de";
				lastElement.className="ldtab_de";
			}
			else{
				tabElement.className="map_tab_btn_active";
				lastElement.className="map_tab_btn";
			}
			lastTab = passedTab;
			if(passedTab == 'bojMapTab'){
				document.getElementById('footerpic').style.display = 'none'
			}
			else{
				document.getElementById('footerpic').style.display = 'block'
			}
		}
	}