/**

	js_common.js
	cms¿¡ µÎ·ç »ç¿ëµÇ´Â ½ºÅ©¸³Æ®
	2007-01-05

*/


/* -----------------------------------------------

ÆäÀÌÁö¸µÅ© Ãâ·ÂÀ» À§ÇÑ ½ºÅ©¸³Æ®
	pageList (target, start, scale, view, total, thispage, URL) 
	target		: ÆäÀÌÁö¸µÅ© Ãâ·ÂµÉ div id 
	start		: ¸ñ·ÏÀÇ ½ÃÀÛÆ÷ÀÎÆ®
	scale		: ÆäÀÌÁö´ç Ãâ·ÂµÉ µ¥ÀÌŸ ¼ö 
	view		: Çѹø¿¡ Ç¥½ÃµÉ ÆäÀÌÁö ¼ýÀÚ
	total		: Àüü °Ô½Ã¹° ¼ö 
	thispage: ÇöÀçÆäÀÌÁö ½ÃÀÛÆ÷ÀÎÆ®. start¿Í µ¿ÀÏ
	URL		: start= ÀÌ¿ÜÀÇ URL
	¿øº»: http://www.phpschool.com/gnuboard4/bbs/board.php?bo_table=tipntech&wr_id=18417&sca=&sfl=wr_content&stx=PageList&sop=and

---------------------------------------------------*/

  function pageList (target, start, scale, view, total, thispage, URL) {
//	var div = document.getElementById(target); 
	var html = "";
    var reLoading = "<a href=\"javascript:pageList(" +target.id+ ",[PAGE]," +scale+ "," +view+ "," +total+ ","+thispage+",'" +URL+ "');\">[PAGE]</a>";

    if (total % scale) add = 1; else add = 0;
    maxPage = Math.floor(total / scale) + add;

    begin = Math.floor(Math.floor(start/(scale * view)) * view + 1);
    end = Math.floor(begin + view - 1);
    if(end > maxPage) end = maxPage;

    if (begin > 1) {
      html += "<dd><a href='" +URL+ "&start=0'>1</a></dd>";
      html += reLoading.replace ("[PAGE]", (begin-2)*scale).replace ("[PAGE]", "¢¸");
    }
    for(var i=begin; i<=end; i++) {
      page = (i - 1) * scale;
      if(thispage != page) {
        html += "<dd class=\"page\"><a href='" +URL+ "&start=" +page+ "'>" +i+ "</a></dd>";
      } else {
        html += "<dd class=\"this\">" +i+ "</dd>";
      }
    }
    if (end < maxPage) {
      if (end < maxPage-1) {
        html += reLoading.replace ("[PAGE]", end*scale).replace ("[PAGE]", "¢º");
      }
      page = (maxPage-1) * scale;
      html += "<dd class=\"page\"><a href='" +URL+ "&start=" +page+ "'>" +maxPage+ "</a></dd>";
    }

    target.innerHTML = html;
  }


//-- ±Û·Î¹ú ³×ºñ°ÔÀÌ¼Ç¿ë ½ºÅ©¸³Æ® : ½ÃÀÛ
function local_nav(sec) { 
	for (i=1; i <=4; i++) {
		var section = "Section" + i;
//document.write(section);
		var d	= document.getElementById(section); 
		if(sec == i){


			if(d.style.display == "none") {
				d.style.display = "block";
			} else {
				d.style.display = "block";
			}
		} else {
			d.style.display = "none";
		}
	}
}

function nav_out() { 
	for (i=1; i <=4; i++) {
		var section = "Section" + i;
		var d	= document.getElementById(section); 
		d.style.display = "none";
		
	}
}

function local_nav_out() { 
	setTimeout(nav_out, 10000);
		
	}



//-- ±Û·Î¹ú ³×ºñ°ÔÀÌ¼Ç¿ë ½ºÅ©¸³Æ® : ³¡

function change_category(obj) { //-- ÇÏÀ§Ä«Å×°í¸®·Î À̵¿ÇÏ´Â µå¶ø´Ù¿î ¸Þ´º.
	var myindex=obj.selectedIndex;
	document.sub_cat.cid2.value=obj.options[myindex].value;
	document.sub_cat.submit();
	return true;
}

//-- ·Ñ¿À¹ö ³×ºñ°ÔÀÌ¼Ç¿ë ½ºÅ©¸³Æ® : ½ÃÀÛ
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//-- ·Î±×ÀÎÆû º¸À̱â/¾Èº¸À̱â
function divToggle(div) { 
	var d	= document.getElementById(div); 

if(d.style.display == "block") { 
        d.style.display = "none"; 
    } else { 
        d.style.display = "block"; 
    } 

}