var SocialKaKaoVer=1;
var SocialUrl;
var SocialMsg;
var SocialMsgNoGae;
var SocialMsgNoUrl;
var enc_SocialMsg;
var enc_SocialMsgNoGae;
var enc_SocialMsgNoUrl;
var SocialSubject;
var SocialAuthor;
var SocialConHtml;
var SocialTwitter140Msg;
var SocialBandMsg;
var SocialInitImg;
var Kakaoinit=false;

function SocialMsgUpdate(kakaoAtagid,url_nohttp, msg, twitter140Msg,bandFullUrl,initImg) {
	
	SocialUrl=url_nohttp;
	
	msg2 = msg.replace('http://'+SocialUrl,'');
	SocialMsg=msg;
	SocialMsgNoGae=msg.replace(/\n/g,' ');
	SocialMsgNoUrl=msg2;
	
	enc_SocialMsg=encodeURIComponent(SocialMsg);
	enc_SocialMsgNoGae=encodeURIComponent(SocialMsgNoGae);
	enc_SocialMsgNoUrl=encodeURIComponent(SocialMsgNoUrl);
	
	if(twitter140Msg) {
		twitter140Msg2 = twitter140Msg.replace('http://'+SocialUrl,'');
		SocialTwitter140Msg = encodeURIComponent(twitter140Msg2);
	}
	
	if(bandFullUrl) {
		s = msg.replace('http://'+SocialUrl,bandFullUrl);
		SocialBandMsg = encodeURIComponent(s);	
	} else {
		SocialBandMsg = enc_SocialMsg;
	}
	
	SocialInitImg = initImg;
	
	try{
		if(Kakaoinit && kakaoAtagid) {
			
			SocialKakao('',kakaoAtagid);
		}
	} catch(e){alert('KaKao Error: '+e);}
}

function SocialKaKaoVer2() {
		SocialKaKaoVer = 2;
}

function SocialStart(kakaoid,kakaoAtagid, url_nohttp, msg, subject, author, html, twitter140Msg, bandFullUrl, initImg) {
	
	if(!initImg) initImg = '';
	SocialMsgUpdate(kakaoAtagid,url_nohttp,msg,twitter140Msg,bandFullUrl,initImg);
	
	if(subject) SocialSubject=subject;
	else SocialSubject=SocialMsgNoGae.substring(0,40)+"...";
	if(author) SocialAuthor=author;
	else SocialAuthor=SocialMsgNoGae.substring(0,15)+"...";
	if(html) SocialConHtml=html;
	else SocialConHtml="";
	
	if(kakaoid && kakaoAtagid) {
		if(SocialIsMobile()) {
			setTimeout("SocialKakao('"+kakaoid+"','"+kakaoAtagid+"')",500);
		}
	}
}
function SocialKakao(kakaoid,kakaoAtagid) {
	try{
	
		if(!Kakaoinit) Kakao.init(kakaoid);
		Kakaoinit=true;
		
		if(SocialKaKaoVer == 2) {
			
			Kakao.Link.createDefaultButton({
    	  container: '#'+kakaoAtagid,
    	  objectType: 'feed',
    	  content: {
    	    title: SocialAuthor,
    	    description: SocialSubject,
    	    imageUrl: SocialInitImg,
    	    imageWidth: 500,
    	    imageHeight: 300,
    	    link: {
    	      mobileWebUrl: 'http://'+SocialUrl,
    	      webUrl: 'http://'+SocialUrl
    	    }
    	  }
    	      	      	});
    	
		} else {
		
			Kakao.Link.createTalkLinkButton({
				container: '#'+kakaoAtagid,
				label: SocialMsg
			});

		}
		
	} catch(e){alert('KaKao Error: '+e);}
}
function SocialLink(mode) {
	if(mode=="sms") {
	
		if(SocialIsMobile()) {
			if(SocialIsIOS()) {
				SocialLinkApp(mode,"sms:;body="+enc_SocialMsg);
			} else {
				SocialLinkApp(mode,"sms:?body="+enc_SocialMsg);
			}
		} else {
			SocialNoMobileMsg();
		}
	
	} else if(mode=="mail") {
		
		if(SocialIsMobile()) {
			SocialLinkApp(mode,"mailto:?subject="+SocialSubject+"&body="+enc_SocialMsg);
			
		} else {
			SocialNoMobileMsg();
		}
		
	} else if(mode=="band") {
		
		if(SocialIsMobile()) {
			SocialLinkApp(mode,"bandapp://create/post?text="+SocialBandMsg+"&route="+SocialUrl,"com.nhn.android.band","http://itunes.apple.com/kr/app/id542613198", "market://details?id=com.nhn.android.band");
		} else {
			SocialLinkWeb("http://www.band.us/plugin/share?body="+SocialBandMsg+"&route="+SocialUrl, mode, "width=410,height=400,resizable=no");
		}
	
	} else if(mode=="line") {
		
		if(SocialIsMobile()) {
			SocialLinkApp(mode,"line://msg/text/"+enc_SocialMsg,"jp.naver.line.android","http://itunes.apple.com/kr/app/line/id443904275?ls=1&mt=8", "market://details?id=jp.naver.line.android");
		} else {
			SocialNoMobileMsg();
		}
		
	} else if(mode=="twitter") {
		
		if(SocialTwitter140Msg) t = SocialTwitter140Msg;
		else t = enc_SocialMsgNoUrl;
		u="https://twitter.com/intent/tweet?text="+t+"&url=http://"+SocialUrl;
		if(SocialIsMobile()) {
			SocialLinkWeb(u);
		} else {
			SocialLinkWeb(u, mode, "width=410,height=500");
		}
	
	} else if(mode=="face") {
		
		u="http://www.facebook.com/sharer/sharer.php?u=http://"+SocialUrl;
		if(SocialIsMobile()) {
			SocialLinkWeb(u);
		} else {
			SocialLinkWeb(u, mode, "width=410,height=500");
		}
	
	} else if(mode=="kstory") {
	
		u="https://story.kakao.com/share?url=http://"+SocialUrl;
		if(SocialIsMobile()) {
			SocialLinkWeb(u);
		} else {
			SocialLinkWeb(u, mode, "width=410,height=500");
		}
	
	
	} else if(mode=="kakao") {
		//blank
	
	} else if(mode=="nblog" || mode=="ncafe") {
		
		SocialNaver(mode);
	}
}
function SocialLinkWeb(u,mode,opt) {
	if(opt) window.open(u,'social_'+mode,opt);
	else window.open(u);
}
function SocialLinkApp(mode,appurl,pkg, downurl_ios,downurl_and) {
	if(SocialIsAndOver()) {
		window.location.href="intent:" + appurl + "#Intent;package="+pkg+";end;";
	} else {
		SocialLinkAppDown(downurl_ios,downurl_and);
		SocialLinkAppPrc(mode,appurl);
	}
}
function SocialLinkAppPrc(mode,src) {
	frm = 'sochidiframe_'+mode;
	iframe = document.getElementById(frm);
	if (iframe != null) iframe.parentNode.removeChild(iframe);
	iframe = document.createElement("iframe");
	iframe.id = frm;
	iframe.style.border = "none";
	iframe.style.width = "0px";
	iframe.style.height = "0px";
	iframe.style.display = "none";
	iframe.src = src;
	document.body.appendChild(iframe);
}
function SocialLinkAppDown(downurl_ios,downurl_and) {
  c = new Date();
  timeout = 1500;
	setTimeout(function () {
		if (new Date() - c < timeout + 500) {
			if(false) {
				msg="ÇØ´ç ¾ÛÀÌ ¼³Ä¡µÇ¾î ÀÖÁö ¾Ê½À´Ï´Ù.";
				if(SocialIsIOS()) {
					if(downurl_ios) {
						if(confirm(msg+"\n¼³Ä¡ ÇϽðڽÀ´Ï±î?")) window.location.replace(downurl_ios);
					} else {
						alert(msg);
					}
				} else {
					if(SocialIsAndroid()) {
						if(downurl_and) {
							if(confirm(msg+"\n¼³Ä¡ ÇϽðڽÀ´Ï±î?")) window.location.replace(downurl_and);
						} else {
							alert(msg);
						}
					}
				}
			}
		}
	}, timeout);
}
function SocialIsAndOver() {
	gb = false;
	if(navigator.userAgent.indexOf("Android") > -1 || navigator.userAgent.indexOf("Chrome/") > -1) {
		f = navigator.userAgent.match(/Chrome\/[0-9]*/g);
		if(f){
			b = f[0].split("/");
			if(b[1] >= 25) gb = true;
		}
	}
	return gb;
}
function SocialIsAndroid() {
	return (navigator.userAgent.indexOf("Android") > -1);
}    
function SocialIsIOS() {
	return ((navigator.userAgent.indexOf("iPhone") > -1) || (navigator.userAgent.indexOf("iPad") > -1));
}
function SocialIsMobile() {
	return (SocialIsAndroid() || SocialIsIOS())
}
function SocialNoMobileMsg() {
	alert('¸ð¹ÙÀÏ(Android,iOS) ±â±â¿¡¼­¸¸ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.');
}
function SocialNaver(mode) {
	url="";
	if(SocialIsMobile()){
		document.charset = "utf-8";
		if(mode=="nblog") url="http://m.blog.naver.com/OpenScrapForm.nhn";
		else if(mode=="ncafe") url="http://m.cafe.naver.com/CafeScrapView.nhn";
		
	} else {
	
		document.charset = "euc-kr";
		if(mode=="nblog") url="http://blog.naver.com/ScrapForm.nhn";
		else if(mode=="ncafe") url="http://cafe.naver.com/CafeScrapView.nhn";
	}
	
	if(url) {
	
		var b = document.getElementById("socialfornav_"+mode);  
		if(b==null) {
			b = document.createElement("form");
			b.id = "socialfornav_"+mode;
			b.action = url;
			//b.method = "post";    // for android webview newwindow
			b.method = "get";
			if(SocialIsMobile()){
				b.target = "_blank";
				b.setAttribute("accept-charset", "utf-8");
			}else{
	      b.target = "socialwinnav_"+mode;
				b.setAttribute("accept-charset", "euc-kr");  
	    }
	    
	    c = document.createElement('input');
	    c.type="hidden"; c.name="blogId"; c.value="naver"; b.appendChild(c); 							// blogid (ÇØ´çÇÏ´Â °ªÀÌ ¾øÀ» °æ¿ì 'naver')
	    c = document.createElement('input');
	    c.type="hidden"; c.name="source_type"; c.value="118"; b.appendChild(c); 					// source_type
	    c = document.createElement('input');
	    c.type="hidden"; c.name="source_title"; c.value=SocialAuthor; b.appendChild(c);		// °Ô½Ã¹°ÀÇ Ãâó¿¡ º¸ÀÌ´Â ¸íĪ 
	    c = document.createElement('input');
	    c.type="hidden"; c.name="source_url"; c.value="http://"+SocialUrl; b.appendChild(c); 				// Ãâó¸¦ Ŭ¸¯Çϸé À̵¿ÇÑ ÆäÀÌÁöURL
	    c = document.createElement('input');
	    c.type="hidden"; c.name="title"; c.value=SocialSubject; b.appendChild(c); 				// °Ô½Ã¹°ÀÇ Á¦¸ñ.(ÀÚµ¿À¸·Î [Æß]ÀÌ ºÙÀ½)
	    c = document.createElement('textarea');
	    cv=SocialMsgNoUrl.replace(/\n/g,"<br>")+"<br><a href='http://"+SocialUrl+"'>http://"+SocialUrl+"</a><br>"+SocialConHtml;			// Æ÷½ºÆ®³»¿ë¿¡ µé¾î°¥ HTML ³»¿ë(ÁÖÀÇ: textareaűװ¡ »ðÀÔµÇÁö ¾Ê¾Æ¾ß ÇÔ) (html ÅÂ±× »ç¿ë°¡´É)
	    
	    //c.type="hidden"; 
	    c.name="source_contents"; c.value=cv; b.appendChild(c); 
	    c.setAttribute('style', 'display:none');
	    
	    document.body.appendChild(b);
	    
	    if(!SocialIsMobile()){
	    	var naverShareWin = window.open("", "socialwinnav_"+mode, "width=410, height=550");
	    	naverShareWin.focus();
	    }
	    
	    b.submit();
	    b.parentNode.removeChild(b);
	    
	    document.charset = "utf-8";
    }
	}
}