var now = new Date();
var bwoj = new chkAjaBrowser();
var opera	  = bwoj.bw.opera;
var safari	  = bwoj.bw.safari;
var konqueror = bwoj.bw.konqueror;
var mozes	  = bwoj.bw.mozes ;


function ZoomMouseDown(){
	var ZoomImgTarget =  document.getElementById("articleBody");
	var htmlTags = (opera || safari || mozes || konqueror)?ZoomImgTarget.addEventListener("click", Zooms, true):ZoomImgTarget.attachEvent("onmousedown",Zooms);
}

function fnIsIETrueBody() {
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function Zooms(event){
	var htmlTags = (opera || safari || mozes || konqueror)?event.target:event.srcElement; 
	try { if(htmlTags.tagName != "IMG") { return false; } } catch(e) {}
	var org = new String(htmlTags.src);
	obj = org.split("/")[4];
	if(obj== "thumb") { 
		org = org.replace("thumb","orig"); 
		var Layer = document.getElementById("zoom");
		var Num = document.getElementById("contNum").innerHTML;
		Layer.style.top=1*event.clientY+fnIsIETrueBody().scrollTop-300+'px';
		sendRequest(makeZoom,'&file='+org+'&num='+Num, 'GET','/ajax/zoom.php',true,true);
	}
}

function makeZoom(oj) {
	var Layer = document.getElementById("zoom");
	if(oj.responseText) {
		var cont  = oj.responseText.split("|");
		Layer.innerHTML = cont[2];

		if(cont[0] >= 860) {
			Layer.style.left=1*(document.body.scrollWidth-907)/2+'px';
			Layer.style.width = '882px';
			Layer.style.height = cont[1]+'px';
		} else {
			Layer.style.left=1*(document.body.scrollWidth-cont[0])/2+cont[0]/2+'px';
			Layer.style.width = cont[0]+'px';
			Layer.style.height = cont[1]+'px';
		}
		Layer.style.visibility="visible";
		}
}

function zoomOut() {
	var Layer = document.getElementById("zoom");
	Layer.innerHTML = "";
	Layer.style.visibility="hidden";
}

function Delete_bbs(tkind,lkind,mkind,num,page) { 
	var id=confirm('Áö±Ý º¸°í °è½Å °Ô½Ã¹°À» »èÁ¦ÇϽðڽÀ´Ï±î?');
	if (id==1) {
		document.location.href = '/bbs/delete.html?tkind='+tkind+'&lkind='+lkind+'&mkind='+mkind+'&num='+num+'&page='+page;
	}
}

var article_fontSize = 14;
function setFont(article_fontSize) {
  document.getElementById("articleBody").style.fontSize = article_fontSize+"px";
}

function fontPlus()
{
  if (article_fontSize < 17)
  {
    article_fontSize = article_fontSize + 1;
    setFont(article_fontSize);
  }
}

function fontMinus()
{
  if (article_fontSize > 8)
  {
    article_fontSize = article_fontSize - 1;
    setFont(article_fontSize);
  }
}
function content_print(val) {
	var prints = window.open('/print/'+val,'prints','width=650,height=600,scrollbars=yes');
	prints.focus();
}