/*
*
* url : ¸µÅ© url
* total : ÀüÃ¼ ±Û¼ö
* scale : ÇÑÆäÀÌÁö¿¡ º¸¿©Áú ±Û¼ö
* pgScale : º¸¿©Áú ÆäÀÌÁö ¼ö
* page : ÇöÀç ÆäÀÌÁö ¹øÈ£(1¹ø ºÎÅÍ ½ÃÀÛµÊ)
* gryStr : Query String
* »ç¿ë ¿¹Á¦  
* <script language="JavaScript" src="/common/js/pager.js"></script>
* <td id='Pager'>&nbsp;</td> Ãâ·ÂµÇ´Â À§Ä¡
* <script language="JavaScript">
* <--
*	firstImg = "<img src='./images/firstImg.gif' border=0>" Ã³À½ ÀÌ¹ÌÁö(°ªÀÌ ¾øÀ¸¸é 'Ã³À½')
*	endImg = "<img src='./images/endImg.gif' border=0>" ³¡ ÀÌ¹ÌÁö(°ªÀÌ ¾øÀ¸¸é '³¡')
*	prevImg = "<img src='./images/prevImg.gif' border=0>" ÀÌÀü ÀÌ¹ÌÁö(°ªÀÌ ¾øÀ¸¸é 'ÀÌÀü')
*	nextImg = "<img src='./images/nextImg.gif' border=0>" ´ÙÀ½ ÀÌ¹ÌÁö(°ªÀÌ ¾øÀ¸¸é '´ÙÀ½')
*	pager('list.jsp', 46, 10, 10, 1, 'title=test&content=test');
* //-->
* </script>
*
*/

var firstImg = '<img src="../images/common/board/pre.gif" alt="<<" style="border:none;" />';
var endImg = '<img src="../images/common/board/next.gif" alt=">>" style="border:none;" />';
var prevImg = '<img src="../images/common/board/pre.gif" alt="<" style="border:none;" />';
var nextImg = '<img src="../images/common/board/next.gif" alt=">" style="border:none;" />';
var currImg = '';
var pageImg = "";
var blank = "";

function news_pager(url, total, scale, pgScale, page, qryStr, type) {

	var pgStr = "";
	var forvar = 0;
	var totalPg = 0;
	var pgClus = 0;

	if (typeof type == "undefined" || type == "undefined"){
		type = "";
		blank = "&nbsp;"
	}

	var i=0;
	var next=0;

	if (parseInt(total) > parseInt(scale))	{	
		forvar = Math.ceil(total / scale);
		totalPg = forvar;

		//shows till pageCount if page number is greater than pageCount
		if(forvar > pgScale) {
			forvar=pgScale;
		};

		pgClus = pgScale * Math.floor((page - 1) / pgScale);

		//first page
		if( type == "" ) {
			if(page > 1) {
				pgStr += blank + "<a href='";
				pgStr += url + "?pg=1" + qryStr;
				if( type == "" ) {
				pgStr += "' class='btn'";
				}
				pgStr += "'><!-- firstImg -->" + firstImg + "</a>";
			};
		};
		if( type == "" ) {
			//shows previous page link if first page is passed
			if(page > (forvar)) {
				pgStr += blank + "<a href='";
				pgStr += url+"?pg=" + pgClus + qryStr;
				pgStr += "'><!-- prevImg -->" + prevImg + "</a>";
			}
		};
		/*else {
			pgStr += "&nbsp;";
		};*/

		pgStr+="";
	
		for(i = 1 + pgClus; i <= forvar + pgClus ; i++) {
			if(i <= totalPg) {
				if(i==page) {
					pgStr += blank + "<a href='#' class='current'>" + currImg + "<!-- currImg --></a>";
				} else {
					pgStr += blank + "<a href='";
					pgStr += url+"?pg=" + i + qryStr;
					pgStr += "'><!-- pageImg -->" + pageImg + "</a>";
				};
				if(i < (forvar + pgClus)) {
					pgStr += "";
				};
			};
		};
		pgStr += "";

		//shows next page if exists
		if( type == "" ) {
			if(totalPg > forvar + pgClus) {
				next = forvar + pgClus + 1;
				pgStr += blank + "<a href='";
				pgStr += url + "?pg=" + next + qryStr;
				pgStr += "'><!-- nextImg -->" + nextImg + "</a>";
			}
		}
		/*else {
			pgStr += "&nbsp;" + nextImg;
		};*/
		//last page
		if( type == "" ) {
			if(totalPg > 0 && totalPg != page) {
				pgStr += blank + "<a href='";
				pgStr += url + "?pg=" + totalPg + qryStr;			
				if( type == "" ) {
				pgStr += "' class='btn'";
				}
				pgStr += "'><!-- endImg -->" +  endImg + "</a>";
			} 
		};
		/*else {
			pgStr += "&nbsp;" + endImg;
		};*/
	} else if(total > 0) {
		pgStr += blank + "<a href='#' class='current'>" + currImg + "<!-- ÆäÀÌÁö --></a>";
	};

	if(totalPg == 0 ) totalPg = 1;
	$(".paginate_info").html("PAGE <b>"+page+"</b>/" + totalPg + "&nbsp;");
	$(".paginate").html(pgStr);
};


