<!--
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_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_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 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_showHideLayers() { //v3.0
  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; }
}


// Window popup Script
function pop(pPage,name,Opt) {
	var popUpWin;

	popUpWin = window.open(pPage,name,Opt);
	popUpWin.focus();
 	
}

String.prototype.trim = function() 
{ 
// Use a regular expression to replace leading and trailing 
// spaces with the empty string 
return this.replace(/(^\s*)|(\s*$)/g, ""); 
} 


//스트링이 영숫자열인지 체크
function isEngNumber(str){

	if(!isNumber(str) && !isEngString(str)) {
		var temp="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
		for(i=0;i<str.length;i++){
		 if(temp.indexOf(str.substring(i,i+1)) < 0 )
		   return false; 
		}
		return true;
	}else 
		return false;
}

//스트링이 숫자열인지 체크
function isNumber(str){
	var number="0123456789";
	for(i=0;i<str.length;i++){
	 if(number.indexOf(str.substring(i,i+1)) < 0 )
	   return false; }
	return true;
}

//스트링이 영문자열인지 체크
function isEngString(str){
	var number="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
	for(i=0;i<str.length;i++){
	 if(number.indexOf(str.substring(i,i+1)) < 0 )
	   return false; }
	return true;
}


function space_press(thisobj) {
    str=thisobj.value;
    if(str.length<1){
        if(event.keyCode==32)
        event.returnValue=false;      
    }
	
}

function isEasyPwd(strPwd,strId) {
	var strEasy="01234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
	
	if (strPwd == strId)
	    return false;

	 if(strEasy.indexOf(strPwd) >= 0 )
	   return false; 

	 if(strPwd.indexOf(strId) >= 0 )
	   return false; 
	return true;
}

//-->