//<![CDATA[

// 드래그, 우클릭 금지 시키기 //
var omitformtags=["input", "textarea", "select"]
omitformtags=omitformtags.join("|")
function disableselect(e){
if (omitformtags.indexOf(e.target.tagName.toLowerCase())==-1)
return false
}
function reEnable(){
return true
}
if (typeof document.onselectstart!="undefined")
document.onselectstart=new Function ("return false")
else{
document.onmousedown=disableselect
document.onmouseup=reEnable
}

document.oncontextmenu = function() {return false;};
document.onselectstart = function() {return false;};
document.ondragstart = function() {return false;};

// 접었다 폈다 하기 //
function showhide(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'none' ) {
        el.style.display = 'none';
    } else {
        el.style.display = 'inline';
    }
};

//]]>