	var base_domain	= 'http://www.openyours.com';

	// ¾ÕµÚ °ø¹éÁ¦°Å
	String.prototype.trim = function() { 
		return this.replace(/(^\s*)|(\s*$)/g, ""); 
	}
	// Null À¯¹« Return
	String.prototype.notNull = function() {
		return (this == null || this.trim() == "") ? false : true; 
	}
	// ¸ÞÀÏÀ¯È¿ Return
	String.prototype.mail = function() {
		var em = this.trim().match(/^[_\-\.0-9a-zA-Z]{3,}@[-.0-9a-zA-z]{2,}\.[a-zA-Z]{2,4}$/);
		return (em) ? true : false;
	}
	// ¼ýÀÚ À¯¹« Return
	String.prototype.num = function() {
		return (this.trim().match(/^[0-9]+$/)) ? true : false;
	}
	
	// ¿µ¾î¸¸ Ã¼Å©
	String.prototype.eng = function() {
		return (this.trim().match(/^[a-zA-Z]+$/)) ? true : false;
	}

	String.prototype.engnum = function() {
		return (this.trim().match(/^[0-9a-zA-Z]+$/)) ? true : false;
	}

	// ¾ÆÀÌµð Ã¼Å© ¿µ¾î¿Í ¼ýÀÚ¸¸ Ã¼Å© Ã¹±ÛÀÚ´Â ¿µ¾î·Î ½ÃÀÛ	
	String.prototype.userid = function() {
		return (this.trim().match(/[a-zA-z]{1}[0-9a-zA-Z]+$/) == this.trim()) ? true : false;
	}

	// ÀÔ·Â±æÀÌ Return
	String.prototype.getLength = function() {
		return this.length;
	}

	// Ã¼Å©¸ðµâ
	function input_check(obj,msg,exp,sn,en){
		if(!obj.value.notNull()){ alert(msg);obj.value="";obj.focus();return 1;}
		if( "@" == exp && !obj.value.mail()){alert("Çü½Ä¿¡ ¸ÂÁö¾Ê´Â ¸ÞÀÏÀ» ÀÔ·ÂÇÏ¼Ì½À´Ï´Ù!!");obj.focus();return 1; }
		if( "n" == exp && !obj.value.num()){alert("¼ýÀÚ¸¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!!");obj.value="";obj.focus();return 1; }
		if( !obj.value.notNull() && !isNaN(exp) && exp != obj.value.getLength() ){alert("¼ýÀÚ("+exp+")ÀÚ¸® ÀÔ·ÂÇØÁÖ¼¼¿ä!!");obj.value="";obj.focus();return 1;}
		if( !isNaN(sn) && !isNaN(en) && ( sn > obj.value.getLength() || en < obj.value.getLength()) ){
			alert(msg+" "+sn+"~"+en+"ÀÚ¸®¸¦ ÀÔ·ÂÇØÁÖ¼¼¾ß ÇÕ´Ï´Ù!!");obj.value="";obj.focus();return 1;}
		if( ("m" == exp) && !obj.value.userid() ){alert(msg);obj.value="";obj.focus();return 1;}
		if( ("en" == exp) && !obj.value.engnum() ){alert(msg);obj.value="";obj.focus();return 1;}
	}	
	
	// ÀÌ¹ÌÁö º¯°æ( onMouseOver/onMouseOut )
	var imgChange = function(obj,src){
		if( src ) old_img = obj.src;
		obj.src = (src)?src : old_img;
	}	

	var getlocation = function(url,dm,opt){
		var dm	= ( dm )? dm : 1;
		var osp_url = "";
		var url	= ( url )? url : "";
		if( 1 == dm ) osp_url = base_domain; 
		else if( 2 == dm ) osp_url = "http://cos.openyours.com";		
		
		if( opt == "op" ) opener.location.href = osp_url + url;
		else if( opt == "op1" ) opener.parent.location.href = osp_url + url;
		else if( opt == "op2" ) parent.location.href = osp_url + url;
		else location.href = osp_url + url;

		if( opt == "op3" )
		{
			var f = document.PUBLIC_FORM;
			f.target	= "";
			f.COS_GUBUN.value="1";
			f.action	= osp_url + url;
			f.submit();
		}	
		if( opt == "op4" )
		{
			var f = document.PUBLIC1_FORM;
			f.target	= "";
			f.COS_GUBUN.value="2";
			f.action	= osp_url + url;
			f.submit();
		}
		if( opt == "op5" )
		{
			parent.parent.location.href = osp_url + url;
		}			
	}


	var viewImage = function(imgurl, opt){
		if( 2 == opt ) osp_url = "http://cos.openyours.com";	
		//if( navigator.appName.indexOf("Microsoft")== -1){alert('Áö¿øÇÏÁö ¾ÊÀº ºê¶ó¿ìÀúÀÔ´Ï´Ù!!');return false;}
		if( navigator.appName.indexOf("Microsoft") == -1 && imgurl.indexOf("http://") == -1 ){alert('Áö¿øÇÏÁö ¾ÊÀº ºê¶ó¿ìÀúÀÔ´Ï´Ù!!');return false;}
		var win = window.open("","","width='';height='',scrollbars=auto");
		win.document.write("<html><head>");
		win.document.write('<title>:::::º¸±â:::::</title>');
		win.document.write('<sc'+'ript>function resizeWindow(){var ig=document.getElementById(\'imgView\'); var w=ig.width+10; var h=ig.height+60; window.resizeTo( w,h );}</sc'+'ript>');
		win.document.write('</head>');
		win.document.write('<body leftmargin=\'0\' topmargin=\'0\'  onload=\'resizeWindow()\'>');
		win.document.write('<img src='+imgurl+' border=\'0\' onClick=\'window.close()\' style=\'cursor:pointer\' id=\'imgView\'>');
		win.document.write('</body>');
		win.document.write('</html>');
		win.resizeWindow();
	}

	// flashWrite(ÆÄÀÏ°æ·Î, °¡·Î, ¼¼·Î, ¾ÆÀÌµð, ¹è°æ»ö, º¯¼ö, À©µµ¿ì¸ðµå)
	function flashWrite(url,w,h,id,bg,vars,win){

	// ÇÃ·¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='allowScriptAccess' value='always' />"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='FlashVars' value='"+vars+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='menu' value='false' />"+
	"<param name='quality' value='high' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<embed src='"+url+"' FlashVars='"+vars+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' allowScriptAccess='always' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";

	// ÇÃ·¡½Ã ÄÚµå Ãâ·Â
	document.write(flashStr);

	}

	// ÆË¾÷
	function openWindow(theURL,winName,myWidth, myHeight, isCenter) { 
	  if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;

		style= "'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1, width=" + myWidth + ",height=" + myHeight + ",top=" + myTop +",left=" + myLeft + "'";

	  }
	  window.open(theURL,winName,style);
	}

	function resizeTo1(){ 
		 window.resizeTo( "600", "850" ); 
	}  

	function resizeTo2(){ 
		 window.resizeTo( "600", "600" ); 
	}  
	function resizeTo3(){ 
		 window.resizeTo( "600", "650" ); 
	}  
	function hidestatus()
	{
	window.status=''
	return true
	}
	if (document.layers)
	document.captureEvents(Event.mouseover | Event.mouseout)
	document.onmouseover=hidestatus
	document.onmouseout=hidestatus