/*Popup Cookie*/
function setCookie( name, value, expiredays ){ 
 var todayDate = new Date();
 todayDate.setDate( todayDate.getDate() + expiredays );
 document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
} 
function getCookie( name ){ 
 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 "";
}


/*menu*/
function gNaviCtl(t)	{
	var target = "sNavi0" + t;
	for(var i=1; i<=5; i++)	{
		var a = "sNavi0" + i;
			if (document.getElementById(a) != null)
			{
				document.getElementById(a).style.display='none';
				document.getElementById('mNaviImg0'+i).src='images/menu0'+i+'.gif';
			}else{
				document.getElementById('mNaviImg0'+i).src='images/menu0'+i+'.gif';
			}
		}
		
	if(t != 6){
		document.getElementById(target).style.display='block';
	}
	document.getElementById('mNaviImg0'+t).src='images/menu0'+t+'.gif';
	}


/*left_menu*/
function s_gNaviCtl(s_t)	{
	var target = "s_sNavi0" + s_t;
	for(var s_i=1; s_i<=6; s_i++)	{
		var s_a = "s_sNavi0" + s_i;
			if (document.getElementById(s_a) != null)
			{
				document.getElementById(s_a).style.display='none';
				document.getElementById('s_mNaviImg0'+s_i).src='images/left0'+s_i+'.gif';
			}else{
				document.getElementById('s_mNaviImg0'+s_i).src='images/left0'+s_i+'.gif';
			}
		}
		
	if(s_t != 7){
		document.getElementById(target).style.display='block';
	}
	document.getElementById('s_mNaviImg0'+s_t).src='images/left0'+s_t+'_0'+s_t+'.gif';
	}