// 20030123 add by hanslove : SSLÀû¿ëÇßÀ» °æ¿ì Ç÷¡½¬ ¸µÅ©´Â http://·Î ó¸®Çϱâ À§ÇØ.
String.prototype.trim = function() {
    return this.replace(/(^ *)|( *$)/g, "");
}
String.prototype.ltrim = function() {
    return this.replace(/(^ *)/g, "");
}
String.prototype.rtrim = function() {
    return this.replace(/( *$)/g, "");
}


function chkescape(obj)
{
	var charlist = '~`!@#$%^&*()_+-=\\][{{}|;:<>?/.,\"\'';
	var chkstr = new String(obj.value);
	var rtn = new String();
	var alertflag	= false;
	
	for(i = 0; i < chkstr.length; i++)
	{
		if(charlist.indexOf(chkstr.charAt(i)) >= 0)
			return false;
	}
		
	return true;
}



function EmailCheck(email){
	var result = false;
	if (result == false){
	    if ((email.indexOf("/")) != -1)
	    	result = true;
	    if ((email.indexOf(";")) != -1)
	    	result = true;
	    if ((email.length != 0)&&(email.search(/(\S+)@(\S+)\.(\S+)/) == -1)) 
	    	result = true;
	}
	return result;
}

function popwindow(pop,width,height)
{
	var url = pop;  
	var wd = width;
	var he = height;
	
	window.open(url,"","left=100;top=200,toolbar=0,menubar=0,scrollbars=auto,resizable=no,width=" + wd +",height=" + he + ";")
}



function popwindow2(pop,width,height)
{
	var url = pop;  
	var wd = width;
	var he = height;
	
	abs_url = get_abs_url(document.location.href)
	window.open(abs_url + url,"","left=100;top=200,toolbar=0,menubar=0,scrollbars=yes,resizable=no,width=" + wd +",height=" + he + ";")
}

function allowonlynumber(obj)
{
	var charlist = '1234567890';
	var chkstr = new String(obj.value);
	var rtn = new String();
	var alertflag	= false;
	
	
	for(i = 0; i <= chkstr.length; i++)
		if(charlist.indexOf(chkstr.charAt(i)) >= 0)
			rtn += chkstr.charAt(i);
		
	obj.value = rtn;
}

function trim(varStr) 
{
	var rtn = varStr;
	var ch = rtn.substring(0, 1);
   
	while (ch == " ") 
	{
		rtn = rtn.substring(1, retValue.length);
		ch = retValue.substring(0, 1);
	}
   
	ch = rtn.substring(rtn.length-1, rtn.length);
   
	while (ch == " ")
	{
      rtn = rtn.substring(0, rtn.length-1);
      ch = rtn.substring(rtn.length-1, rtn.length);
	}
   
	while (rtn.indexOf("  ") != -1)
		rtn = rtn.substring(0, rtn.indexOf("  ")) + rtn.substring(rtn.indexOf("  ")+1, rtn.length); 
   
	return rtn; 
}

function CacelRule(){
    window.open('/Rule/popup_repay.htm','cancelrule','left=100;top=200,toolbar=0,menubar=0,scrollbars=yes,resizable=no,width=465,height=650;')
}

function TicketUseInfo(){
    window.open('/Member/popup_guide.asp','ticketinfo','WIDTH=600,HEIGHT=700,top=150,left=150')
}