// ============================ Font 관련 함수 =============================

var article_fontSize = parseInt(getCookie("article_fontSize"));                 

function initFont() { 

        if ( (article_fontSize < 10) || (article_fontSize > 18) || (isNaN(article_fontSize) == true)) {
                article_fontSize = 13;
        }

        setFont(article_fontSize);
}
function setFontCookie(article_fontSize)
{
        var expiry = new Date();
        var path = "/";
        var domain = ".nongmin.com";
        var secure = "";


        expiry.setTime(expiry.getTime() + 90 * (24 * 60 * 60 * 1000));

        setCookie("article_fontSize",article_fontSize,expiry,path,domain,secure);
}       

function setFont(article_fontSize) {      
        if (document.getElementById("articleBody")==null)
            return;

        document.getElementById("articleBody").style.fontSize = article_fontSize+"pt";
        setFontCookie(article_fontSize);
}       


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

function fontMinus() {
        if (article_fontSize > 9) {
                article_fontSize = article_fontSize - 1; 
                setFont(article_fontSize); 
        }
}       
// ============================ Font 관련 함수 =============================

function goArticleEmail(no) {
   var menuform = document.menuchange_frm;
	var id = getCookieLogin("MEM_ID");
	
   var str_top = menuform.topMenu.value;
   var str_sub = menuform.subMenu.value;
   
	if(id==""){
		alert('로그인후 이용해 주세요!')
		return;
   }
   
   window.open("/article/email_form.html?ar_id="+no,"articleemail","width=480, height=470, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=no, resizable=no"); 

/*
	if(id==""){
		if(!confirm('로그인후 이용해 주세요!\n로그인 화면으로 이동 하시겠습니까?'))
		   return;
		location.href='/members/index.htm?redirect_url=/article/ar_detail.htm?ar_id='+no+'&subMenu='+str_sub;
	}else{
      window.open("/article/email_form.html?ar_id="+no,"articleemail","width=480, height=470, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=no, resizable=no"); 
   }
*/
}