var showids = JSON.parse(localStorage.getItem("showids") ) ? JSON.parse(localStorage.getItem("showids") ) :[] ; 
 if(showids ){  
	const index = showids.indexOf(id);  
	if(index != -1){ 
		showids.splice(index, 1); 
		localStorage.setItem("showids",JSON.stringify(showids));
	} 
 }