/* ################ bg À̹ÌÁö¸¦ ÀÌ¿ëÇÑ  rollover ½Ã flickering Çö»óÀ» ¹æÁöÇϱâ À§ÇÑ ½ºÅ©¸³Æ® ################# */
try {
document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}

/* ######################ie6 ¿ë Á¿ì¹è°æ min-height###################### */
function setMinHeight(){
    if (document.documentElement.scrollHeight <= 1060) {
        rightBg.runtimeStyle.height = document.documentElement.scrollHeight;
        leftBg.runtimeStyle.height = document.documentElement.scrollHeight;
    }
    else {
		rightBg.runtimeStyle.height = "1060px";
	    leftBg.runtimeStyle.height = "1060px";
	}
}

/*###################### ieÀÇ PNG À̹ÌÁö Ç¥Çö ÇÔ¼ö ###########################*/
function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');";
    obj.src='';
    return ''; 
} 

/* ###################### FAQ ###################### */
function faqFoldup(el){
	var objBoxQ = el.getElementsByTagName("dt");
	var objBoxA = el.getElementsByTagName("dd");

	var temp = 0;
	for(i=0;i<objBoxQ.length;i++){
		objBoxQ[i].targetEl = objBoxA[i];
		if(!objBoxQ[i].targetEl) 
			continue;

		objBoxQ[i].targetEl.style.display = "none";
		objBoxQ[i].onclick = function () {
			if (el.current == this) {
				this.className = "";
				this.targetEl.style.display = "none";
				el.current = null;
			} else {
				if (el.current) {
					el.current.className = "";
					el.current.targetEl.style.display = "none";
				}
				this.className = "selected"
				this.targetEl.style.display = "block";
				el.current = this;
			}
			return false;
		}

			
	}

}

/* //°¶·¯¸®Çü °Ô½ÃÆÇ ¸¶¿ì½º¿À¹ö ¾×¼Ç//  */
function changeOverClass(elId, targetTag, searchClass,subjectTag,subjectClass,active) {
	var wrapContainer = document.getElementById(elId);
	var targetEl = wrapContainer.getElementsByTagName(targetTag);
	

	for (i=0; i<targetEl.length; i++) {

		var chkClass1 = targetEl.item(i).className.split(" ");
		var chkVar;
		
		for (var j=0; j<chkClass1.length ; j++ ) {
			if(chkClass1[j] == searchClass) {
				chkClass1 = "";
				chkVar = 1;
				break;
			}
		}

		if(chkVar == 1 ) {}
		else continue;
			chkVar = "";
			targetBlock = targetEl.item(i)
			targetBlock.container = wrapContainer;
			actEl = targetBlock.getElementsByTagName(subjectTag);
			for(var k=0; k<actEl.length;k++) {
				chkClass1 = actEl[k].className;

				if(chkClass1 == subjectClass) chkVar = 1;

				if(chkVar == 1 ) chkVar = ""
				else continue;

				actmenu = actEl.item(k);
				actmenu.container = targetBlock;
				if(!active) {
					actmenu.onmouseover = function () {
						this.container.className = this.container.className + " over";
					}
					actmenu.onmouseout = function () {
						this.container.className = this.container.className.replace(" over","");
					}
				} else if(active="onfocus") {
					actmenu.onfocus = function () {
						this.container.className = this.container.className + " over";
					}
					actmenu.onblur = function () {
						this.container.className = this.container.className.replace(" over","");
					}
				}

		}


	}
}

/* // Áö½Ä°Å·¡ÀÇ Ä«Å×°í¸® ¿­°í´Ý±â // */
function categoryFolder(el) {
	var targetEl = el.parentNode.parentNode;
	var target_class = targetEl.className.split(" ");
	var chk_stat;
	for(var i=0;i<target_class.length; i++) {
	    if (target_class[i] == "cat_box_open") {
	        $.cookie("categoryopen", null)
			el.innerText = "¿­±â";
			targetEl.className = targetEl.className.replace("cat_box_open","cat_box_close");
			break;
		}
		else if (target_class[i] == "cat_box_close") {
		    $.cookie("categoryopen", "1")
			el.innerText = "´Ý±â";
			targetEl.className = targetEl.className.replace("cat_box_close","cat_box_open");
			break;
		}
	}
	if(chk_stat == 0 ) {}
	else if (chk_stat == 1) {}
}

/* // ·Ñ¿À¹ö/·Ñ¾Æ¿ô // */
function imgOn(el) {

             el.src = el.src.replace(/\.gif$/i,"_on.gif");

}

function imgOut(el) {

             el.src = el.src.replace(/_on\.gif$/i,".gif");

}

/* // Á¡¼±È¿°ú ¾ø¾Ö±â // */
function bluring(){ 
	if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring;