function pagination(page,link,totalPages){
	closePages(totalPages);
	document.getElementById(link).className = "active";
	document.getElementById(page).style.display = "block";	

}

function closePages(totalPages){
	for(i=1;i<=totalPages;i++){
		document.getElementById("page"+i).style.display = "none";
		document.getElementById("link"+i).className = "nonActive";
	}
}