/******************************************************************************
* ÆÄ ÀÏ ¸í: common.js
* ÀÛ¾÷³»¿ë: °øÅë ½ºÅ©¸³Æ®ÇÔ¼ö
* ÀÎ    ¼ö: 
* ÀÛ¼ºÀÏÀÚ: 
* ÀÛ ¼º ÀÚ: 
* º¯°æÀÌ·Â: 
 ******************************************************************************/
//-----------------------------------------------------------------------------
// flash
//-----------------------------------------------------------------------------
function flashWrite(url,w,h,id,bg,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='movie' value='"+url+"' />"+
        "<param name='wmode' value='"+win+"' />"+
        "<param name='menu' value='false' />"+
        "<param name='quality' value='high' />"+
        "<param name='bgcolor' value='"+bg+"' />"+
        "<embed src='"+url+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
        "</object>";

        // ÇÃ·¡½Ã ÄÚµå Ãâ·Â
        document.write(flashStr);

}
function Memo_Size(type)
{
	fom = this.document.all["memo"];
	switch(type)
	{
		case "+" :
			fom.Memo.rows += 5;
			break;
		case "-" :
			if( fom.Memo.rows > 5 )
				fom.Memo.rows -= 5;
			break;
	}
}
function Content_Size(type)
{
	fom = this.document.all["bbsform"];
	switch(type)
	{
		case "+" :
			fom.content.rows += 5;
			break;
		case "-" :
			if( fom.content.rows > 20 )
				fom.content.rows -= 5;
			break;
	}
}
function getCookie( name ){ //ÄíÅ°°ª °¡Á®¿À±â
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			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 setCookie( name, value, expiredays ) { //ÄíÅ° ¼³Á¤ÇÏ±â
		var todayDate = new Date(); 
		todayDate.setDate( todayDate.getDate() + expiredays ); 
		document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
}

function autolink(id) { //ÆäÀÌÁö³»ÀÇ ¿ÀÅä¸µÅ©°É±â
var container = document.getElementById(id); 
var doc = container.innerHTML; 
var regURL = new RegExp("(http|https|ftp|telnet|news|irc)://([-/.a-zA-Z0-9_~#%$?&=:200-377()]+)","gi"); 
var regEmail = new RegExp("([xA1-xFEa-z0-9_-]+@[xA1-xFEa-z0-9-]+.[a-z0-9-]+)","gi"); 
container.innerHTML = doc.replace(regURL,"<a href='$1://$2' target='_blank'>$1://$2</a>").replace(regEmail,"<a href='mailto:$1'>$1</a>"); 
} 

function NewWindow(mypage,myname,w,h,tool,scroll){	//°¡¿îµ¥Ã¢
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='toolbar='+tool+',';
	  settings +='scrollbars='+scroll+',';
      settings +='resizable=no';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function Keydown() { //Å°º¸µå ÀÌº¥Æ®¸·±â
	var a = event.keyCode;
	if(a == 122){ 
		event.keyCode= 38;
		return false;
	}
	else{
		event.keyCode = a;
		return true;
	}
	
}

function CheckKeys() {// ¼ýÀÚ¸¸ ÀÔ·Â ¹Þ°Ô 
	if(( event.keyCode >= 97 && event.keyCode <= 122) || (event.keyCode >=65 && event.keyCode <=90)) 
	{ 
	event.keyCode=0; 
	} 
}

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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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];}
}


var i,current;
var running = 0;
var n,i,startLeft,endLeft;
var moveX = new Array(1.00, 0.85, 0.64, 0.48, 0.37, 0.28, 0.21, 0.16, 0.12, 0.09, 0.068, 0.05, 0.036, 0.022, 0.01, 0.00);

function rollOver(name){
hidelayer();
changeState(name+'menu','visible'); 
}

function rollOut(name){
}

function changeState(layerRef,state){
evallayer="document"+".all"+"['"+layerRef+"']"+".style"+".visibility='"+state+"'";
if(current != layerRef)
{
current = layerRef;
running = 1;
n = -1;
i = 692; //·¹ÀÌ¾î ÀüÃ¼Æø
startLeft = 630; // ½ºÅ©·Ñ ½ÃÀÛÀ§Ä¡
endLeft = 325; // ¼­ºê¸Þ´ºÀÇ Á¤ÁöÀ§Ä¡(À©µµ¿ì ¿ÞÂÊ Æ²À» ±âÁØ)
eval(evallayer);
moveLayer(i,layerRef); 
} else {
eval(evallayer);
} 
}

function moveLayer(i,layerRef){
evallayer="document"+".all"+"['"+layerRef+"']"+".style"+".left="+i;
if((i>endLeft) && (running==1) && (current==layerRef))
{
n++;
i = (startLeft*moveX[n])+endLeft;
eval(evallayer);
setTimeout('moveLayer('+i+',"'+layerRef+'")',25);
} 
else if((running==1) && (current==layerRef))
{
running = 0;
}
} 

//·¹ÀÌ¾î ¼û±â±â 
function hidelayer(){
eval("document"+".all"+"['irp1menu']"+".style"+".visibility='hidden'");
eval("document"+".all"+"['irp2menu']"+".style"+".visibility='hidden'");
eval("document"+".all"+"['irp3menu']"+".style"+".visibility='hidden'");
eval("document"+".all"+"['irp4menu']"+".style"+".visibility='hidden'");
// ¼³Á¤ ¸Þ´º¿¡ µû¶ó Ãß°¡...
}

function clickShow(obj){
    if(document.getElementById){
    //var td = eval("document.getElementById('T"+obj+"')");
	var el = document.getElementById(obj);
	var ar = document.getElementById("menuDiv").getElementsByTagName("span"); 
        if(el.style.display != "block"){ 
            for (var i=0; i<ar.length; i++){
                ar[i].style.display = "none";
            }
            el.style.display = "block";
			//td.className = 'td4';
        }else{
            el.style.display = "none";
        }
    }
}
