// 검색버튼 클릭시
function search_btn(){
	$("#search_word").val($("#searchWord").val());
	Press_List_GO(1);
	return false;
}

//press_list.asp 언론홍보자료 리스트
function Press_List_GO(pageNo)
{
	var pageSize = document.getElementById("pageSize").value; 
	var viewPagingNo = document.getElementById("viewPagingNo").value;	

    var param = {pageNo: pageNo,
                 pageSize: pageSize,
                 viewPagingNo: viewPagingNo,
				 searchWord: $("#search_word").val()};

	$("#Cont_List").empty();
	$("#Cont_List").append("<tr><td colspan='3'><img src='http://image.eduhouse.net/2009_iae/image/loadinfo_s.gif'></td></tr>");

	$.ajax({
		url: "/service/prcenter/svc_press_list.asp",
		type: 'POST',
		data: param,
		dataType: 'json',
		async: false,
		//timeout: 3000,
		error: function() {
			alert("리스트를 가져오는 중 오류가 발생했습니다.\n잠시 후 이용해 주세요.");
		},
		success: function(p_data) {
			if (p_data.result == "ok")
			{
				$("#Cont_List").empty();
				$("#Cont_List").append(unescape(p_data.ListHtml));
				viewPaging(pageNo, p_data.TotalCount);
			}
			else
			{
				$("#Cont_List").empty();
				$("#Cont_List").append("<tr><td colspan='3'>등록된 내용이 없습니다.</td></tr>");
				viewPaging(1,1);
			}
		}
	});

}

function viewPaging(pageNo, TotalCount)
{
	var pageSize = parseInt(document.getElementById("pageSize").value); 
	var viewPagingNo = parseInt(document.getElementById("viewPagingNo").value);	

	var totPageCnt = Math.floor((TotalCount - 1) / pageSize) + 1;
	var stPageno  = pageNo - ((pageNo - 1) % viewPagingNo);
	var endPageno = stPageno + viewPagingNo - 1;
	if (endPageno > totPageCnt)
	{
        endPageno = totPageCnt;
	}

	var pagingHtml = "";
	pagingHtml += 1 < parseInt(pageNo) ? "<a class='direction' href='javascript:Press_List_GO(1);'><img src='http://image.eduhouse.net/ir_new/ico_arrow_first.gif' alt='처음' title='처음'/></a> " : "<a href='javascript:;' class='direction'><img src='http://image.eduhouse.net/ir_new/ico_arrow_first.gif' alt='처음' title='처음'/></a> ";
	pagingHtml += parseInt(viewPagingNo) < parseInt(stPageno) ? "<a class='direction' href='javascript:Press_List_GO("+parseInt(stPageno-1)+")'><img src='http://image.eduhouse.net/ir_new/ico_arrow_prev.gif' alt='이전' title='이전'/></a> " : "<a href='javascript:;' class='direction'><img src='http://image.eduhouse.net/ir_new/ico_arrow_prev.gif' alt='이전' title='이전'/></a> ";

	for (var idx = stPageno; idx <= endPageno; idx++)
	{
		if (pageNo == idx)
		{
			pagingHtml += "<strong>"+idx+"</strong> ";
		}
		else
		{
			pagingHtml += "<a href='javascript:Press_List_GO("+idx+");'>"+idx+"</a> ";
		} 
	}

	pagingHtml += parseInt(totPageCnt) > parseInt(endPageno) ? "<a class='direction' href='javascript:Press_List_GO("+parseInt(endPageno+1)+")'><img src='http://image.eduhouse.net/ir_new/ico_arrow_next.gif' alt='다음' title='다음'/></a>  " : "<a href='javascript:;' class='direction'><img src='http://image.eduhouse.net/ir_new/ico_arrow_next.gif' alt='다음' title='다음'/></a> ";
	pagingHtml += parseInt(totPageCnt) > parseInt(pageNo) ? "<a class='direction' href='javascript:Press_List_GO("+totPageCnt+")'><img src='http://image.eduhouse.net/ir_new/ico_arrow_end.gif' alt='맨끝' title='맨끝' /></a> " : "<a href='javascript:;' class='direction'><img src='http://image.eduhouse.net/ir_new/ico_arrow_end.gif' alt='맨끝' title='맨끝' /></a> ";

	$("#paging").html(pagingHtml);
}