// 分页脚本
function go(href, page, perPageSize) {

}


//wanzhiwei 2009-07-26
function checkTxtPageNum(currentPage, totalPage, txtId, href) {
	 var page;
	var perPageSize;
	
    // 首先取页脚信息
	var pageObj = document.getElementsByName("pager_current_page_footer");
	var perPageSizeObj = document.getElementsByName("pager_per_page_size_footer");
	var txtValue = document.getElementById(txtId).value;
	if (txtValue == currentPage) {
		return;
	}
	if (txtValue < 1) {
		return;
	}
	if (txtValue > totalPage) {
		return;
	}

	if (pageObj.length > 0) {
		page = pageObj[0].value;
	}
	if (perPageSizeObj.length > 0) {
		perPageSize = perPageSizeObj[0].value;
	}
	
	
	    // 将当前页和每页大小附加到URL
	if (page !== null && page != "undefined") {
		href += "&pageNumber=" + page;
	}
	if (perPageSize !== null && perPageSize != "undefined") {
		href += "&perPageSize=" + perPageSize;
	}

	window.location = href;
}