<!--


function OpenFull(url) {
	window.open(url,'kiosk','fullscreen=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no')
}


function GoTop() {
	window.scrollTo(0,0);
}


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_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];}
}


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) { //v4.0
	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 && document.getElementById) x=document.getElementById(n); return x;
}


function bluring(){
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus();
}
document.onfocusin=bluring;


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



function open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}



function gourl(url) { 
opener.top.location=url; 
self.close(); 
} 



function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}



function MM_jumpMenu(targ,selObj,restore){ //v3.0



if(selObj.options[selObj.selectedIndex].value != "default"){
	  if(selObj.options[selObj.selectedIndex].target == "_blank"){
			window.open(selObj.options[selObj.selectedIndex].value,"new","");
	  }else{
		  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	  }
	  if (restore) selObj.selectedIndex=0;
	}
}

var menux="juldaeogosu";
function visual2(sub){

	if (menux != sub){
		show_Menu2();
		eval(sub).style.display="block";
		menux=sub;
	}
	else{
		menux="juldaegosu";
		show_Menu2();
	}
}
function show_Menu2(){
	
	for(i=1;i<30;i++) {
		if(document.getElementById("menu"+i)) {
			document.getElementById("menu"+i).style.display="none";		
		}		
		bb="document.getElementById(sub).style";
	}	
}


function GoTop() {
	window.scrollTo(0,0);
}

function doError(str,fos,frm)
{
	alert(str);
	eval("document." + frm + "."+fos+".focus();");
	return;
}

function SearchOn()
{
	var f = document.sform;

	f.submit();
}


function CheckForm()
{

	var f = document.wform;

	if(f.cname.value == '') return doError('choose category','cname','wform');
	if(f.nation_name.value == '') return doError('please,select nation','nation_name','wform');
	if(f.writer.value == '') return doError('invalid name','writer','wform');
	if(f.company_name.value == '') return doError('invalid company','company_name','wform');
	if(f.tel.value == '') return doError('invalid telephone number','tel','wform');
	if(f.email.value == '') return doError('invalid email address','email','wform');
	if(f.contents.value == '') return doError('invalid contents','contents','wform');

	/* email validation check */
	var regMail =/^[_a-zA-Z0-9-]+@[\._a-zA-Z0-9-]+\.[a-zA-Z]+$/;
	if(f.email.value != "")
	{
		if (!regMail.test(f.email.value)) 
			return doError("invalid email address","email","wform");
	}
	else
		return doError("invalid email address","email","wform");

	f.action = "/eng/action/qna_action.asp";
	f.submit();

}