function navigatePage(index){
	document.getElementById("page").value = index;
	document.getElementById("mode").value = "show";
	document.getElementById("dataForm").submit();
}

function sortPage(field, order){
	document.getElementById("search_sortfield").value = field;
	document.getElementById("search_sortorder").value = order;
	document.getElementById("mode").value = "show";
	document.getElementById("dataForm").submit();
}