/*
===============================================================================
* common
===============================================================================
*/

//image link bluring

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

function closeWin(val)
{
    if ( document.forms[0].Notice.checked )
	setCookie( "gg_popup7", "done" ,1);

	 if(val=='ly'){
		parent.layerhide('menu7');
	 }
}

function closeWin1(val)
{
    if ( document.forms[0].Notice.checked )
	setCookie( "gg_popup2", "done" ,1);

   if(val=='ly1'){
		parent.layerhide('menu8');
	 }
}

function getCookie1( 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 "";
        }


//layer display
function layerdisplay ( name ) {
  div1 = document.getElementById( name );
  abc = div1.style.display;
  if ( abc == 'none' ) {
    div1.style.display = 'block';
  } else if ( abc == 'block' ) {
    div1.style.display = 'none';
  }
}

//layer hide
function layerhide ( name ) {
  div1 = document.getElementById( name );
  div1.style.display = 'none';
}

//layer block
function layerblock ( name ) {
  div1 = document.getElementById( name );
  div1.style.display = 'block';
}

//layer toggle
function layertoggle ( name ) {
  div1 = document.getElementById( name );
  abc = div1.style.display;
  if ( abc == 'none' ) {
    div1.style.display = 'block';
  } else if ( abc == 'block' ) {
    div1.style.display = 'none';
  }
}

function layerdisplay2 ( name ) {
  div1 = document.getElementById('layer01');
  div2 = document.getElementById('layer02');
  if ( name == 'layer01' ) {
    div1.style.display = 'block';
    div2.style.display = 'none';
  } else if ( name == 'layer02' ) {
    div1.style.display = 'none';
    div2.style.display = 'block';
  }
}