var mixsh_explode_dot = "\n+|+e9+|+\n";
	var mixsh_explode_dot2 = "+|+e9.e9+|+";		
	var nowTS = new Date();			
	
	//휠이벤트 관리를 위한 함수
	function onMouseWheel()
	{		
		return true;		
	}	
	window.onmousewheel = document.onmousewheel = onMouseWheel;
	
	function isIE()
	{
	    var ua = navigator.userAgent.toLowerCase();
	
	    return (ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1);
	}
	
	function setPng24(obj) 
	{ 
	  obj.width=obj.height=1; 
	  obj.className=obj.className.replace(/\bpng24\b/i,''); 
	  obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
	  obj.src='';  
	  return ''
	}
	
	
	var loadHtmlContentsTarget ="";
	function loadHtmlContents(target,turl,ttar)
	{  	
		//if(ttar) nowCareaType = ttar;
		//else nowCareaType = 'html_contents';
		
		loadHtmlContentsTarget = target;
		var xmlRequest = new Ajax.Request(
			turl,
			{
				method: 'get',
				parameters: '',
				onComplete: setHtmlContents
			});	
	}
	
	function setHtmlContents(data)
	{
		loadHtmlContentsTarget.update(data.responseText);
	}
	
  String.prototype.bytes = function() 
  {
	/*
		var str = this;
		var l = 0;
		for (var i=0; i<str.length; i++) l += (str.charCodeAt(i) > 128) ? 2 : 1;
		return l;
	*/
		var sVal = this;
		var iMaxlength = sVal.length; 
		var sOneByteStr = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 !@#$%^&*(),./<>?;':\"=-_+"; 
		var iByteLength = 0; 
		
		for(var ii = 0; ii < iMaxlength; ii++) 
		{ 
			if (sVal.charCodeAt(ii) > 127) 
			{
				iByteLength++; 
				iByteLength++; 
			}			
			else 
			{
				iByteLength++; 
			}
		}		
		
		return iByteLength; 
  } 
  
  String.prototype.cut = function(len) 
  {
	  var str = this;
	  var l = 0;
	  for (var i=0; i<str.length; i++) {
	          l += (str.charCodeAt(i) > 128) ? 2 : 1;
	          if (l > len) return str.substring(0,i) + "...";
	  }
	  return str;
  }
	
	String.prototype.URLEncode = function URLEncode( )
	{
		var SAFECHARS = "0123456789" +     // Numeric
		   "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + // Alphabetic
		   "abcdefghijklmnopqrstuvwxyz" +
		   "-_.!~*'()";     // RFC2396 Mark characters
		var HEX = "0123456789ABCDEF";
		var plaintext = this;
		var encoded = "";
		for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
		   if (ch == " ") {
		    encoded += "+";    // x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
		 if (charCode > 255) {
		     alert( "Unicode Character '"
		                      + ch
		                      + "' cannot be encoded using standard URL encoding.\n" +
		            "(URL encoding only supports 8-bit characters.)\n" +
		      "A space (+) will be substituted." );
		  encoded += "+";
		 } else {
		  encoded += "%";
		  encoded += HEX.charAt((charCode >> 4) & 0xF);
		  encoded += HEX.charAt(charCode & 0xF);
		 }
		}
		} // for
		return encoded;
	}
	
	String.prototype.URLDecode = function URLDecode(  )
	{
	   var HEXCHARS = "0123456789ABCDEFabcdef";
	   var encoded = this;
	   var plaintext = "";
	   var i = 0;
	   while (i < encoded.length) {
	       var ch = encoded.charAt(i);
	    if (ch == "+") {
	        plaintext += " ";
	     i++;
	    } else if (ch == "%") {
	   if (i < (encoded.length-2)
	     && HEXCHARS.indexOf(encoded.charAt(i+1)) != -1
	     && HEXCHARS.indexOf(encoded.charAt(i+2)) != -1 ) {
	    plaintext += unescape( encoded.substr(i,3) );
	    i += 3;
	   } else {
	    alert( 'Bad escape combination near ...' + encoded.substr(i) );
	    plaintext += "%[ERROR]";
	    i++;
	   }
	  } else {
	     plaintext += ch;
	     i++;
	  }
	 } // while
	   return plaintext;
	}
	
	String.prototype.str_replace = function(src,dest)
	{ 
	    var reg = new RegExp(src, "gi");
	    return this.replace(reg, dest);
	}
	
	String.prototype.number_format = function()
	{	
		return this.replace(/(\d)(?=(?:\d{3})+(?!\d))/g,'$1,');
	} 
	
	String.prototype.trim = function() 
	{
    return this.replace(/^\s+|\s+$/g,"");
	}
	
	String.prototype.ltrim = function() 
	{
	    return this.replace(/^\s+/,"");
	}
	
	String.prototype.rtrim = function() 
	{
	    return this.replace(/\s+$/,"");
	}
	
	Number.prototype.padZeros = function(size) 
	{
		var str = this.toString();
		while(str.length<size) str="0"+str;
		return str;
	}
	
	Date.prototype.getYMD = function()
	{		
		if(isIE()) y = this.getYear();
		else y = this.getYear()+1900;
		return y + (this.getMonth()+1).padZeros(2) + this.getDate().padZeros(2);
	}
	
	Date.prototype.getYM = function()
	{
		return this.getYear() + (this.getMonth()+1).padZeros(2);
	}
	
	Date.prototype.getMDstr = function()
	{
		return (this.getMonth()+1).padZeros(2) + '월' + this.getDate().padZeros(2) + '일';
	}
			
	Array.prototype.in_array = function(t)
	{		
		for(i=0;i<this.length;i++)
		{
			if(this[i]==t) return true;
		}		
		
		return false;		
	}
	
	Array.prototype.drop = function(t)
	{		
		result = Array();
		for(i=0;i<this.length;i++)
		{
			if(this[i]!=t) result.push(this[i]);
		}		
		
		return result;
	}
	
	Array.prototype.implode = function(dot)
	{		
		if(!this.length) return;
		var str='';
		
		for(i=0;i<this.length;i++)
		{				
			str+=this[i]+dot;			
		}
		return str.substr(0,str.length-1);
		
	}
	
	/*
	Array.prototype.inArray = function(t)
	{		
		var argv = Array.prototype.inArray.arguments;
		var argc = Array.prototype.inArray.arguments.length;
			
		var i=0;
		if(argc==1)
		{	
			for(i=0;i<this.length;i++)
			{	
				if(this[i].getYMD()==t.getYMD()) return 1;
			}
		}
		else if(argc==2)
		{		
			switch(argv[1])
			{
				case 'YM':
					for(i=0;i<this.length;i++)
					{	
						if(this[i].getYM()==t.getYM()) return 1;
					}
				break;
				
				case 'Y':
				break;
			}
			
		}
		
		return 0;	
	}
	*/
	
	String.prototype.nl2br = function nl2br()
	{
		return this.str_replace("\n","<br />");
	}
	
	String.prototype.stips_echar = function stips_echar()
	{ 	
		var str = this;
		var special = new Array("?","&");
		for(i=0; i< special.length;i++)
		{	
			t = special[i];
			str = str.str_replace(t,"");
		}	
		return str;
	}
	
	String.prototype.stips_schar = function stips_schar()
	{ 	
		var str = this;
		var special = new Array(":","\"","'","~","!","@","#","$","%","^","`","|"," ","-","\\(","\\)");
		for(i=0; i< special.length;i++)
		{	
			t = special[i];
			str = str.str_replace(t,"");
		}	
		return str;
	}
	
	String.prototype.strip_space = function()
	{		
		return this.str_replace(" ","");
	}
	
	String.prototype.is_schar = function ()
	{ 
		var special = new Array(":","\"","'","~","!","@","#","$","%","^","`","|"," ","-");
		for(i=0; i< special.length;i++)
		{	
			t = special[i];
			if(this.indexOf(t)!=-1) return true;
		}	
		
		return false;

	}
	
	String.prototype.is_id = function()
	{
		var filter = /^[A-Za-z0-9]/;
		if (!filter.test(this)) return false;
		else return true;		
	}
	
	String.prototype.is_url = function()
	{
		var filter = /^[A-Za-z]+:\/\/[A-Za-z0-9-]+\.[A-Za-z0-9]+/i
    if (!filter.test(this)) return false;
		else return true;		
	}
	
	String.prototype.is_email = function()
	{
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (!filter.test(this)) return false; 
		else return true;
	}
	
	String.prototype.is_mixshlink = function()
	{
		if(this.substr(0,23)=="http://inside.mixsh.com") return false;
		if(this.substr(0,16)=="inside.mixsh.com") return false;
		
		var filter=/^http:\/\/mixsh+\.[A-Za-z0-9]+/i;
		if (filter.test(this)) return true; 
		
		var filter=/^http:\/\/[A-Za-z0-9-]+\.mixsh+\.[A-Za-z0-9]+/i;
		if (filter.test(this)) return true;		
		
		var filter=/^mixsh+\.[A-Za-z0-9]+/i;
		if (filter.test(this)) return true; 
		
		var filter=/^[A-Za-z0-9-]+\.mixsh+\.[A-Za-z0-9]+/i;
		if (filter.test(this)) return true; 
		
		return false;
	}
		
	Element.Methods.fill = function(element)
	{	
		$(element).style.height = document.body.scrollHeight+document.viewport.getHeight()+'px';		
	}
	
	Element.Methods.cleaning = function(element)
	{		
		$(element).innerHTML = '&nbsp;<br>&nbsp;';
	}
	
	//FF outerhtml
	if(Prototype.Browser.Gecko)
	{
		HTMLElement.prototype.__defineGetter__("outerHTML", function() {
	    var span = document.createElement("span"); span.appendChild(this.cloneNode(true));
	    return span.innerHTML;
		});
		
		HTMLElement.prototype.__defineSetter__("outerHTML", function(html) {
		    var range = document.createRange();
		    this.innerHTML = html;
		    range.selectNodeContents(this);
		    var frag = range.extractContents();
		    this.parentNode.insertBefore(frag, this);
		    this.parentNode.removeChild(this);
		});
	}
	
		
	function setCookie(name, value, expires, path, domain, secure) 
	{		
		var curCookie = name + "=" + escape(value) +
	      ((expires) ? "; expires=" + expires.toGMTString() : "") +
	      ((path) ? "; path=" + path : "") +
	      ((domain) ? "; domain=" + domain : "") +
	      ((secure) ? "; secure" : "");	  
	  document.cookie = curCookie;
	}
	
	function getCookie(name) 
	{	
		var cookieName=name+"=";
		var x=0;
		while(x<=document.cookie.length) {
			var y=(x+cookieName.length);
			if(document.cookie.substring(x,y)==cookieName) {
				if((endOfCookie=document.cookie.indexOf(";",y))==-1) endOfCookie=document.cookie.length;
				return unescape(document.cookie.substring(y,endOfCookie));
			}
			x=document.cookie.indexOf(" ",x)+1;
			if(x == 0) break;
		}
		return "";
	}
	
	function clearCookie(name)
	{
		var now = new Date();
		var yesterday = new Date(now.getTime() - 86400000);
		setCookie(name,'', yesterday);
	}
	
	function onlyNumberInput(t)
	{		
		v = parseInt(t.value.replace(/[^0-9]/g,""));
		if(!v) v=0;
		t.value = v;
	}

	function getChkboxValue(el)
	{
		for(i=0;i<el.length;i++)
		{			
			if(el[i].checked)
			{				
				return el[i].value;
			}
		}		
		return false;		
	}
	
	
	
	function onOverEffect(tar,color,effect)
	{
		if(effect==undefined) effect = "bg";				
		if(effect=="bg")	tar.style.background = color;
	}
	
	var global_tooltip_handle = null;
	function show_tooltip(ev,tit,str)
	{			
		if(global_tooltip_handle) global_tooltip_handle.cancel();
		$('pop_tooltip').update("<div style='margin-bottom:5px; background:url(http://static.mixsh.net/img/gicon5.gif) no-repeat; font-weight:bold; padding:1px 0 6px 17px; color:#4a70a9; line-height:13px; border-bottom:1px #e7e7e7 solid;'>"+tit+"</div><div style='padding:0 3px 0 3px;'>"+str+"</div>");
		
		$('pop_tooltip').style.left = ev.clientX-15+'px';
		$('pop_tooltip').style.top = ev.clientY+15+'px';
		
		global_tooltip_handle = new Effect.Appear($('pop_tooltip'),{duration:0.3});
	}
	
	function hide_tooltip(str)
	{
		if(global_tooltip_handle)	global_tooltip_handle.cancel();
		global_tooltip_handle = new Effect.Fade($('pop_tooltip'),{duration:0.3});		
	}
	
	function showWaitPop(str)
	{		
		$('pop_wait').select('.msg')[0].update(str);
		return Effect.Appear($('pop_wait'),{duration:0.5});		
	}
	
	function sleep(numberMillis)
	{
		var now = new Date();
		var exitTime = now.getTime() + numberMillis;
		while (true)
		{
			now = new Date();
			if (now.getTime() > exitTime) return;
		}
	}
	
	
	function hideAllEmbedOb()
	{
		$$('embed').each(function(el){
			el.style.visibility = 'hidden';
		});
		$$('object').each(function(el){
			el.style.visibility = 'hidden';
		});
	}
	
	function showAllEmbedOb()
	{
		$$('embed').each(function(el){
			el.style.visibility = 'visible';
		});
		$$('object').each(function(el){
			el.style.visibility = 'visible';
		});
	}
	
	function show_pop(el)
	{	
		hideAllEmbedOb()		
		$('cover').show();
		$('cover').fill();
		Effect.Appear($(el), {duration:0.3,beforeFinish:function(){}});
	}
	
	function close_pop(el)	
	{	
		showAllEmbedOb();
		var ef = Effect.Fade($(el), {duration:0.3,beforeFinish:function(){$('cover').hide();}});		
	}