function PreLoadimages(IMG) {
	var VAL = new Array();
	var j = 0;
	var D = document;
	D.PLI_E = new Array();
	for (var i = 0; i < IMG.length; i++) {
		VAL = IMG[i].split(',');
		D.PLI_E[j] = new Image();
		D.PLI_E[j++].src = VAL[1];
		IMG_List(true);
	}
}


/* ドキュメントの全画像をリスト化 */
var IMG_GLOBAL_NAME = new Array();
var IMG_GLOBAL_PATH = new Array();
var IMG_List_FLAG = false;
function IMG_List(TRUTH) {
	if (TRUTH == true && IMG_List_FLAG != true) {
		for (var i = 0; i < document.images.length; i++) {
			IMG_GLOBAL_NAME[i] = document.images[i].name;
			IMG_GLOBAL_PATH[i] = document.images[i].src;
		}
		IMG_List_FLAG = true;
	}
}

/* 画像チェンジ */
var IMG_ON_NAME;
var ChangeIMG_On_FLAG = false;
function ChangeIMG_On(NAME, PATH) {
	if (IMG_List_FLAG == true) {
		document.images[NAME].src = PATH;
		IMG_ON_NAME = NAME;
		ChangeIMG_On_FLAG = true;
	}
}

/* チェンジ画像を元に戻す */
function ChangeIMG_Off() {
	if (ChangeIMG_On_FLAG == true) {
		for (var i = 0; i < document.images.length; i++) {
			if (IMG_ON_NAME == IMG_GLOBAL_NAME[i]) {
				document.images[IMG_GLOBAL_NAME[i]].src = IMG_GLOBAL_PATH[i];
				break;
			}
		}
	}
}





function WINcreate_G01( URL, TARGET ,WIDTH, HEI, MENUBAR, TOOLBAR,LOCATION, SCROLLBARS, STATUS, RESIZABLE)
{
	wf=window.open(  URL , TARGET ,'width= '+WIDTH+' , height='+ HEI +' ,menubar=' + MENUBAR + ',toolbar=' + TOOLBAR + ',location=' + LOCATION + ',scrollbars=' + SCROLLBARS + ', status=' + STATUS + ',resizable= ' +RESIZABLE+ '');
wf.focus();
}







function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);