//À̹ÌÁö Ŭ¸¯½Ã Å×Åõ¸® ¾Èº¸ÀÌ°Ô..
function autoBlur(){ 
  if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") 
  document.body.focus(); 
} 
  document.onfocusin=autoBlur; 

//Æ˾÷¶ç¿ì±â
function openWin(url,width,height){

	window.open(url,'','width='+width+',height='+height+',scrollbars=no,resized=no');

}

//Æ˾÷¶ç¿ì±â02
function openWin02(url,width,height){

	window.open(url,'','width='+width+',height='+height+',scrollbars=yes,resized=no');

}

//´Þ·Â ·¹À̾î
function showhide(what){
    if (what.style.display=='')
        what.style.display='none';
		   
    else if (what.style.display=='none')
		what.style.display='';
}

//¿ÞÂÊ ¸Þ´º ·¹À̾î(¼­ºêÆîħ)
var wName = '';
var sName = '';
var oldTd = '';
function sMenu(url,what,tdname,bgImg,fColor){
	if( wName != what ) {

		if( wName !='' ) {
			wName.style.display = "none";
			oldTd.style.fontWeight='';
			oldTd.style.color='';
			oldTd.background='../../image/common/'+bgImg+'1.gif';
		}
		
		if( tdname.style.fontWeight != '' ){
			oldTd.background='../../image/common/'+bgImg+'1.gif';
			oldTd.style.fontWeight='';
			oldTd.style.color='';
		}

		what.style.display = '';
		location.href=url;
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.fontWeight='bold';
		tdname.style.color=fColor;
		wName = what;
		oldTd = tdname;
		sName = tdname;

	} else {
		what.style.display = "none";
		tdname.background='../../image/common/'+bgImg+'1.gif';
		tdname.style.fontWeight='';
		tdname.style.color='';
		wName = '';
		sName = '';
	}
}


//¿ÞÂÊ ¸Þ´º ·¹À̾î onMouseOut(¼­ºêÆîħ)
function sOut(what,tdname,bgImg,fColor){
	if(what.style.display==''){
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.fontWeight='bold';
		tdname.style.color=fColor;
	}
	if(what.style.display=='none'){
		tdname.background='../../image/common/'+bgImg+'1.gif';
		tdname.style.fontWeight='';
		tdname.style.color='';
	}
}

//¿ÞÂÊ ¸Þ´º ·¹À̾î onMouseOver(¼­ºêÆîħ)
function sOver(what,tdname,bgImg,fColor){
	if(what.style.display==''){
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.fontWeight='bold';
		tdname.style.color=fColor;
	}
	if(what.style.display=='none'){
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.color=fColor;
	}
}


//¿ÞÂÊ ¸Þ´º ·¹À̾î(¼­ºê¾øÀ½)
function nsMenu(url,tdname,bgImg,fColor){
	if( sName != tdname ){
		if( tdname.style.fontWeight != '' ){
			oldTd.background='../../image/common/'+bgImg+'1.gif';
			oldTd.style.fontWeight='';
			oldTd.style.color='';
		}
		if( wName !='' ) {
			oldTd.background='../../image/common/'+bgImg+'1.gif';
			oldTd.style.fontWeight='';
			oldTd.style.color='';
		}
		location.href=url;
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.fontWeight='bold';
		tdname.style.color=fColor;
		sName = tdname;
		oldTd = tdname;
		if (wName){
			wName.style.display='none';
		}
	}
	else{
		tdname.background='../../image/common/'+bgImg+'1.gif';
		tdname.style.fontWeight='';
		tdname.style.color='';
		sName = '';
		wName = '';
	}
}


//¿ÞÂÊ ¸Þ´º ·¹À̾î onMouseOut(¼­ºê¾øÀ½)
function nsOut(tdname,bgImg,fColor){
	if(sName == tdname){
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.fontWeight='bold';
		tdname.style.color=fColor;
	}
	else{
		tdname.background='../../image/common/'+bgImg+'1.gif';
		tdname.style.fontWeight='';
		tdname.style.color='';
	}
}

//¿ÞÂÊ ¸Þ´º ·¹À̾î onMouseOver(¼­ºê¾øÀ½)
function nsOver(tdname,bgImg,fColor){
		tdname.background='../../image/common/'+bgImg+'2.gif';
		tdname.style.cursor='hand';
		tdname.style.color=fColor;
}

// rollover
var changedImg;
function EImgChg(flag) 
{
	source=event.srcElement;
	if (source.name == "") 
	{ return false;  }

	if(changedImg == source.name)
	return;

	else if (document.images && source.tagName=="IMG") {
		imgElement = source.name;  // À̹ÌÁö name
		imgPath = source.src;   // À̹ÌÁö src ¼Ó¼º°ª

		imgPathLen = imgPath.length;
		imgPathFlag = imgPath.lastIndexOf("/");
		imgName = imgPath.substring(0,imgPathFlag+1);

		document.images[imgElement].src =  imgName + imgElement + "_" + flag + ".gif";  
		
	}
}


// Å×Å©³î·¯Áö_¸Þ´º
function on(show){
		show.style.display='';
		
	}
function off(show){
		show.style.display='none';
		
	}