// Àüüº¸±â ¿­°í´Ý±â
function layerDisplay(objId, layerId) {
	var layer = document.getElementById(layerId);
	this.BtnImg = document.getElementById(objId).getElementsByTagName("img")[0];

	if(layer.style.display == "block") {
		layer.style.display = "none";
		this.BtnImg.src = this.BtnImg.src.replace("open","close");
	}
	else {
		layer.style.display = "block";
		this.BtnImg.src = this.BtnImg.src.replace("close","open");
	}
}

//ÇÑÆäÀÌÁö¿¡ ¿©·¯°Ô ·¹À̾îÆ˾÷
 function layerShow(layerId) {
  var layer = document.getElementById("layer");
  var layer1 = document.getElementById("layer1");
  if(layerId == "layer"){
   layer.style.display = "block";
   layer1.style.display = "none";
  }else{
   layer.style.display = "none";
   layer1.style.display = "block";
  }
 }

function closeIfm(){
   var layer = parent.document.getElementById('layer');
   var layer1 = parent.document.getElementById('layer1');
   if(layer.style.display == "block"){
    layer.style.display = "none";
   }else{
    layer1.style.display = "none";
   }
  }

  var d = document;
function _id(element){return d.getElementById(element);}
function _tag(element,passTag){if(arguments.length == 1){return d.getElementsByTagName(arguments[0]);}else{if(typeof element == "string"){return _id(element).getElementsByTagName(passTag);}else{return element.getElementsByTagName(passTag);}}}
function _css(element,prop){var el,read_css;el = element;if(!d.defaultView){read_css = el.currentStyle[prop];}else{read_css = d.defaultView.getComputedStyle(el,null).getPropertyValue(prop);}return read_css;}


//ÅǹöÆ° ¼±ÅÃÇÑ li ¸¸ Ŭ·¡½º onÀ¸·Î º¯°æ
function tabControl_type01(m,el){var wrap = _id(el);var lists = _tag(wrap,"li");for(var i = 0; i < lists.length; i++){lists[i].className = "";}m.parentNode.className = "on";}

//°Ô½ÃÆÇ °Ë»öâ
function searchChk(t){var txtInp = _id(t);if(txtInp.value.length < 1){alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");if(event.preventDefault){event.preventDefault();}else{event.returnValue = false;}}}


function onlayerGoGo(elem,num,max,url){
	for(var i = 0; i < max; i++){
		document.getElementById(elem + (i + 1)).style.display = "none";
	}
	document.getElementById(elem + num).style.display = "block";
}
function offlayerGoGo(elem){
	document.getElementById(elem).style.display = "none";
}