// ·Ñ¿À¹ö ÇÔ¼ö
for(a=1;a<=24;a++) {
		eval('m'+a+'_on = new Image()');
		eval('m'+a+'_off = new Image()');
		eval('m'+a+'_on.src = \"/img/menu'+a+'_o.gif\"');
		eval('m'+a+'_off.src = \"/img/menu'+a+'.gif\"');
}

function changem(num,tog) {
		eval("document.m"+num+".src=m"+num+"_"+tog+".src");
}

// ¸µÅ©ÁÖ¼Ò 
function click(msg) {
var url;
switch(msg) {
case 1 : url = "http://www.project10000.com/include/logout.asp"; break;
case 5 : url = "http://www.project10000.com/seminar/list.asp"; break;
case 6 : url = "http://www.project10000.com/notes/list.asp"; break;
case 7 : url = "http://www.project10000.com/booking/booking.asp"; break;
case 8 : url = "http://www.project10000.com/news/list.asp"; break;
case 9 : url = "http://www.project10000.com/sponsor/sponsor.asp"; break;
case 10 : url = "http://www.project10000.com/sponsor/list.asp"; break;
case 11 : url = "http://www.project10000.com/oneline/comment.asp"; break;
case 14 : url = "http://www.project10000.com/sponsor/howtospon.asp"; break;
case 15 : url = "http://www.project10000.com/data/list.asp"; break;
case 16 : url = "http://www.project10000.com/whatup/about.asp"; break;
case 17 : url = "http://www.project10000.com/whatup/history.asp"; break;
case 18 : url = "http://www.project10000.com/whatup/list.asp"; break;
case 19 : url = "http://www.project10000.com/whatup/faq.asp"; break;
case 20 : url = "http://www.project10000.com/data/list.asp"; break;
case 21 : url = "http://www.project10000.com/data/ranking_month.asp"; break;
case 22 : url = "http://www.project10000.com/whatup/program.asp"; break;
case 24 : url = "http://www.project10000.com/speaker/list.asp"; break;
default : break;
}
window.location.href = url;
}

// ·Î±×ÀÎ,ȸ¿ø°¡ÀÔ ¹Ú½º ÆîÄ¡±â
var oldBox = '';
function showBox(newBox) {

        if( oldBox != newBox ) {

                if( oldBox !='' ) {
                        oldBox.style.display = 'none';
                }

                newBox.style.display = 'block';
                oldBox = newBox;

        } else {
                newBox.style.display = 'none';
                oldBox = '';
        }
}

var olddBox = '';
// contact us, privacy ¹Ú½º ÆîÄ¡±â
function leftBox(newwBox) {

        if( olddBox != newwBox ) {

                if( olddBox !='' ) {
                        olddBox.style.display = 'none';
                }

                newwBox.style.display = 'block';
                olddBox = newwBox;

        } else {
                newwBox.style.display = 'none';
                olddBox = '';
        }
}

//¹®ÀÚ°¡ ¿µ¾î³ª ¼ýÀÚÀ϶§ True¸¦ ¹ÝȯÇÏ´Â ÇÔ¼ö 1
function checkword(words) {
		var alpha = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
		var numeric = "1234567890";
		var nonkorean = alpha+numeric; 
		
		var i ; 
		for ( i=0; i < words.length; i++ )  {
			if( nonkorean.indexOf(words.substring(i,i+1)) < 0) {
				break ; 
			}
		}

		if ( i != words.length ) {
			return false ; 
			}
		else {
			return true ;
			} 

		return true;
}

//¹®ÀÚ°¡ ¿µ¾î³ª ¼ýÀÚÀ϶§ True¸¦ ¹ÝȯÇÏ´Â ÇÔ¼ö2 - Æ÷ÇÔ
function checkeword(words) {
		var alpha = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-";
		var numeric = "1234567890";
		var nonkorean = alpha+numeric; 
		
		var i ; 
		for ( i=0; i < words.length; i++ )  {
			if( nonkorean.indexOf(words.substring(i,i+1)) < 0) {
				break ; 
			}
		}

		if ( i != words.length ) {
			return false ; 
			}
		else {
			return true ;
			} 

		return true;
}

//¹®ÀÚ°¡ Ư¼ö¹®ÀÚÀÏ °æ¿ì True¸¦ ¹ÝȯÇÏ´Â ÇÔ¼ö 
function checkspecial(words)
{
		var nonchar = '~`!@#$%^&*()-_=+\|<>?,./;:"';
		var numeric = "1234567890";
		var nonkorean = nonchar+numeric; 
		
		var i ; 
		for ( i=0; i < words.length; i++ )  {
			if( nonkorean.indexOf(words.substring(i,i+1)) > 0) {
				break ; 
			}
		}
		if ( i != words.length ) {
			return false ; 
		}
		else {
			return true ;
		} 

		return false;
		
}

// À̸ÞÀÏ Ã¼Å© 2 
function checkemail(email) {

  var host = new Array("com","co.kr","net","or.kr","org","ac.kr","go.kr");
  var mem_email = email;
  var mail_tail = mem_email.substr(mem_email.indexOf(".")+1,5);
  
  if (checkeword(mem_email.substr(0,mem_email.indexOf("@")))) {
  
    for (var i=0; i<7; i++) {
  	  if (mail_tail == host[i]) {
				break;
			}
				if (i == 6) {
					return false;
				} 
		}
  } else {
   	return false;
  }
  return true;

}

// À̸ÞÀÏ Ã¼Å© 2
function chkEmail(sEmail)
{
		var pattern = /([0-9a-zA-Z_-]+)@([0-9a-zA-Z_-]+)\.([0-9a-zA-Z_-]+)/;
		if (!pattern.test(sEmail)) 
		{
			alert("¸ÞÀÏÁÖ¼Ò Çü½ÄÀÌ ¾Æ´Õ´Ï´Ù.");
			input.email.focus();
			return false;
		}
		return true ;
	}
	function doc_reset(objform) {
	objform.reset();
}

function onlyNumber()  //¼ýÀÚ¸¸À» ±âÀÔ¹Þ°Ô ÇÏ´Â ¹æ¹ý
{
   if((event.keyCode<48)||(event.keyCode>57))
       event.returnValue=false;
}

function SetNum(obj){
val=obj.value;
re=/[^0-9]/gi;
obj.value=val.replace(re,"");
}


// ȸ¿ø°¡ÀÔ ´Ð³×ÀÓ Áߺ¹Ã¼Å©
function OpenWindow()
{
    var url = "http://www.project10000.com/include/nNameCheck.asp";
	window.open(url,'OpenWindow', 'resizable=yes,scrollbars=no,x=300,y=300,width=425,height=290');
}

// ÃßõÀÎ ´Ð³×ÀÓ Áߺ¹Ã¼Å©
function OpenWindowRecom()
{
    var url = "http://www.project10000.com/include/recom_nNameCheck.asp";
	window.open(url,'OpenWindow', 'resizable=no,scrollbars=no,x=300,y=300,width=425,height=290');
}

/////////////////////////////////////////

// ÄÚ¸àÆ® ±ÛÀÚ¼ö ÀÔ·ÂÁ¦ÇÑ ¸ðµâ

var Arr = new Array()

function StringSize (s){
	var i;
	var len = 0;
	for ( i=0 ; i<s.length; i++) {
		if ( s.charCodeAt(i) > 255 ) {
			//len ++;
			len += 2;
		} else {
			len ++;
		}
	}
	return len;
}

//½ºÆäÀ̽º °ø¹éüũ
function trim(value) {
   var temp = value;
   var obj = /^(\s*)([\W\w]*)(\b\s*$)/;
   if (obj.test(temp)) { temp = temp.replace(obj, '$2'); }
   var obj = /  /g;
   while (temp.match(obj)) { temp = temp.replace(obj, " "); }
   return temp;
}

////////////////////////

function checkTextLen1(form){

	var f = commentForm;
	var text = f.motivation.value;

	var strlen = StringSize(text)
	document.all.chk_cnt1.innerHTML = "<b><font color=#FFFF00>"+strlen+"</font></b>"+"/300ÀÚ";

	if (strlen > 300 ) {
		alert("300ÀÚ(ÇÑ±Û 150ÀÚ) ÀÌÇϱîÁö¸¸ ÀԷ°¡´ÉÇÕ´Ï´Ù.");
		var i;
		var len = 0;
		var resStr = '';
		for ( i=0 ; i<text.length; i++) {
			if ( text.charCodeAt(i) > 255 ) {
				len += 2;
			} else {
				len ++;
			}
			if (len > 300) {
				f.motivation.value = resStr
				return
			}
			resStr = resStr + text.charAt(i)
		}
		return
	}
	return
}

function checkTextLen2(form){

	var f = commentForm;
	var text = f.want.value;

	var strlen = StringSize(text)
	document.all.chk_cnt2.innerHTML = "<b><font color=#FF0099>"+strlen+"</font></b>"+"/300ÀÚ";

	if (strlen > 300 ) {
		alert("300ÀÚ(ÇÑ±Û 150ÀÚ) ÀÌÇϱîÁö¸¸ ÀԷ°¡´ÉÇÕ´Ï´Ù.");
		var i;
		var len = 0;
		var resStr = '';
		for ( i=0 ; i<text.length; i++) {
			if ( text.charCodeAt(i) > 255 ) {
				len += 2;
			} else {
				len ++;
			}
			if (len > 300) {
				f.want.value = resStr
				return
			}
			resStr = resStr + text.charAt(i)
		}
		return
	}
	return
}


///////////////////////////////////////////////////////