function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring; 


var scroll_pixel,div_pixel,gtpos,gbpos,loop,moving_spd;
var top_margin = 200;
var top_margin2 =260;
var speed = 40;      
var speed2 = 15;     
var moving_stat = 1; 
 
function check_scrollmove(){
  scroll_pixel = document.body.scrollTop;
  gtpos = document.body.scrollTop+top_margin;
  gbpos = document.body.scrollTop+top_margin2;
  if(div_id.style.pixelTop < gtpos){
    moving_spd = (gbpos-div_id.style.pixelTop)/speed;
    div_id.style.pixelTop += moving_spd;
  }
  if(div_id.style.pixelTop > gtpos){
    moving_spd = (div_id.style.pixelTop-gtpos)/speed;
    div_id.style.pixelTop -= moving_spd;
  }
  loop = setTimeout("check_scrollmove()",speed2);
}

function moving_control(){
  if(!moving_stat){
   check_scrollmove(); moving_stat = 1;
  }
  else{
   clearTimeout(loop); moving_stat = 0; div_id.style.pixelTop = top_margin;
  }
}

//check_scrollmove();

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/*FAQ*/
function clickblock(num) {          
	for (i=1;i<13;i++)  {
	  var obj = document.getElementById("block"+i);
    if ( obj ) {
	    var left_menu=eval("block"+i+".style");	                                                      
			if (num==i) {  
			  if (left_menu.display=="block") { 
			    left_menu.display="none";   
			  }else{  
			    left_menu.display="block";
			  }  
			}else {
			  left_menu.display="none";
			}  
		}
	}  
} 
    /**
     * 새창을 화면 중앙에 여는 함수(스코럴바 no)
     *
     * @param url
     * @param winName
     * @param sizeW
     * @param sizeH
     */
    function jsNewWin( url, winName, sizeW, sizeH)
    {
        var nLeft  = screen.width/2 - sizeW/2 ;
        var nTop  = screen.height/2 - sizeH/2 ;
        opt = ",toolbar=no,menubar=no,location=no,scrollbars=no,status=no";
        window.open(url, winName, "left=" + nLeft + ",top=" +  nTop + ",width=" + sizeW + ",height=" + sizeH  + opt );
    }
//공지사항과 플래시메뉴
function up(){
alert("up");
document.all['topmenu'].style.zIndex = 3;
}

function down(){
alert("down");
document.all['topmenu'].style.zIndex = 1;
}