function goPage(pageIndex) {
	if(pageIndex>$('#gotoPage').attr('max')-0||pageIndex<1){
		$('#gotoPage').focus();
		$('#gotoPage').select();
		return;
	}
	if (pageIndex && pageIndex != '') {
		$('#page_pageIndex').val(pageIndex);
		$('form')[0].submit();
	}
}