//--------------2007.09.19 ADD M.Ohta textswitch

var img_small_off 	= "size_s.gif";
var img_small_on 	= "size_s_on.gif";
var img_middle_off 	= "size_m.gif";
var img_middle_on 	= "size_m_on.gif";
var img_large_off 	= "size_l.gif";
var img_large_on 	= "size_l_on.gif";



//ここまで

var i_small_off;
var i_small_on;
var i_middle_off;
var i_middle_on;
var i_large_off;
var i_large_on;

icon_s = "";
icon_m = "";
icon_l = "";

//画像フォルダまでのパス追加 

function setPass(uri){
	i_small_off  = uri + img_small_off;
	i_small_on   = uri + img_small_on;
	i_middle_off = uri + img_middle_off;
	i_middle_on  = uri + img_middle_on;
	i_large_off  = uri + img_large_off;
	i_large_on   = uri + img_large_on;
	
	icon_s = i_small_off;
	icon_m = i_middle_on;
	icon_l = i_large_off;
	
 	var cookie = readCookie("style");
//	alert("cookie="+cookie);
//	alert( unescape("cookie="+cookie));
	var title = unescape(cookie ? cookie : getPreferredStyleSheet());
	
	if (!title){
		title = "文字サイズ中";
	}
	setImg(title);
	setActiveStyleSheet(title);
}

function setCookie (name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");
    document.cookie = curCookie;
}

function getCookie (name) {
    var prefix = name + '=';
    var c = document.cookie;
    var nullstring = '';
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return nullstring;
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}

function deleteCookie (name, path, domain) {
    if (getCookie(name))
        document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
}

function fixDate (date) {
    var base = new Date(0);
    var skew = base.getTime();
    if (skew > 0)
        date.setTime(date.getTime() - skew);
}

function rememberMe (f) {
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    setCookie('mtcmtauth', f.author.value, now, '', HOST, '');
    setCookie('mtcmtmail', f.email.value, now, '', HOST, '');
    setCookie('mtcmthome', f.url.value, now, '', HOST, '');
}

function forgetMe (f) {
    deleteCookie('mtcmtmail', '', HOST);
    deleteCookie('mtcmthome', '', HOST);
    deleteCookie('mtcmtauth', '', HOST);
    f.email.value = '';
    f.author.value = '';
    f.url.value = '';
}


function setActiveStyleSheet(title) {
  //alert("setActiveStyleSheet="+title);
  if (title != "文字サイズ小"){
	  if (title != "文字サイズ中"){
		  if (title != "文字サイズ大"){
			  //alert("setActiveStyleSheet="+title);
			  title = "文字サイズ中";
		  }
	  }
  }
  
  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;
    }
  }
  endphase();
}

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+"="+escape(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;
}

function setImg(p){
//alert(p);
  var size = p;
  if(size == "1" || size == "文字サイズ小"){icon_s = i_small_on  ;icon_m = i_middle_off; icon_l = i_large_off;}
  else if(size == "2" || size == "文字サイズ中"){icon_s = i_small_off ;icon_m = i_middle_on ; icon_l = i_large_off;}
  else if(size == "3" || size == "文字サイズ大"){icon_s = i_small_off ;icon_m = i_middle_off; icon_l = i_large_on ;}
  else {icon_s = i_small_off ;icon_m = i_middle_on ; icon_l = i_large_off;}
}

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



function Changeswitch(){

setPass('common_images/');
document.write("<div id='Size'><p><img src='common_images/size_text.gif' alt='文字サイズ変更' width='94' height='14'>");
document.write("<a href='javascript:void(0);' onclick='setImg(1); setActiveStyleSheet(\"文字サイズ小\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ小\"); return false; '><img src='"+icon_s+"' alt='小' width='20' height='19' border='0' id='Image1' onclick=\"MM_swapImage('Image1','','common_images/size_s_on.gif',1);MM_swapImage('Image2','','common_images/size_m.gif',1);MM_swapImage('Image3','','common_images/size_l.gif',1);\" ></a>");
document.write("<a href='javascript:void(0);' onclick='setImg(2); setActiveStyleSheet(\"文字サイズ中\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ中\"); return false; '><img src='"+icon_m+"' alt='中' width='22' height='21' border='0' id='Image2' onclick=\"MM_swapImage('Image1','','common_images/size_s.gif',1);MM_swapImage('Image2','','common_images/size_m_on.gif',1);MM_swapImage('Image3','','common_images/size_l.gif',1);\" ></a>");
document.write("<a href='javascript:void(0);' onclick='setImg(3); setActiveStyleSheet(\"文字サイズ大\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ大\"); return false;'><img src='"+icon_l+"' alt='大' width='26' height='23' border='0' id='Image3' onclick=\"MM_swapImage('Image1','','common_images/size_s.gif',1);MM_swapImage('Image2','','common_images/size_m.gif',1);MM_swapImage('Image3','','common_images/size_l_on.gif',1);\" ></a></p></div>");

}


function Changeswitch2(){

setPass('../common_images/');
document.write("<div id='Size'><p><img src='../common_images/size_text.gif' alt='文字サイズ変更' width='94' height='14'>");
document.write("<a href='javascript:void(0);' onclick='setImg(1); setActiveStyleSheet(\"文字サイズ小\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ小\"); return false; '><img src='"+icon_s+"' alt='小' width='20' height='19' border='0' id='Image1' onclick=\"MM_swapImage('Image1','','../common_images/size_s_on.gif',1);MM_swapImage('Image2','','../common_images/size_m.gif',1);MM_swapImage('Image3','','../common_images/size_l.gif',1);\" ></a>");
document.write("<a href='javascript:void(0);' onclick='setImg(2); setActiveStyleSheet(\"文字サイズ中\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ中\"); return false; '><img src='"+icon_m+"' alt='中' width='22' height='21' border='0' id='Image2' onclick=\"MM_swapImage('Image1','','../common_images/size_s.gif',1);MM_swapImage('Image2','','../common_images/size_m_on.gif',1);MM_swapImage('Image3','','../common_images/size_l.gif',1);\" ></a>");
document.write("<a href='javascript:void(0);' onclick='setImg(3); setActiveStyleSheet(\"文字サイズ大\"); return false' onkeypress='setActiveStyleSheet(\"文字サイズ大\"); return false;'><img src='"+icon_l+"' alt='大' width='26' height='23' border='0' id='Image3' onclick=\"MM_swapImage('Image1','','../common_images/size_s.gif',1);MM_swapImage('Image2','','../common_images/size_m.gif',1);MM_swapImage('Image3','','../common_images/size_l_on.gif',1);\" ></a></p></div>");

}

//-------------2007.09.19 ADD M.Ohta textswitch ここまで




//-------------2007.09.19 ADD M.Ohta swap

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];}
}

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 rollfukidashi(ra,rb,rc,rd,re) {
	MM_swapImage(ra,rb,rc,rd);
	myID = re;          // DIVタグで付けたID
	myX = -30;            // カーソル先端から少しずらす(X座標)
	myY = 7;           // カーソル先端から少しずらす(Y座標)
	myGetBrowser()
}
function rolloutfukidashi() { 
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
   myN6 = document.getElementById;  // N6 or IE
   myIE = document.all;             // IE  
   if (myIE){document.all[myID].className = "bclose";}
   else if(myN6){document.getElementById(myID).className = "bclose";}
  myID = "fuki0";
  myGetBrowser()
}

function myGetBrowser(){            // ブラウザを判断する
   myOP = (navigator.userAgent.indexOf("Opera",0) != -1)?1:0; //OP
   myN6 = document.getElementById;  // N6 or IE
   myIE = document.all;             // IE
   	var safa = navigator.userAgent;
	var safa2 = navigator.platform;
	if (safa.match(/ie/i) && safa2.match(/mac/i)) {

	}
	else{
   if (myID == "fuki0"){
	   if (myOP){                          // OP?
      document.onmousemove = "";
   }else if (myIE){                    // IE?
      document.onmousemove = "";
   }else if (myN6){                    // N6?
      window.addEventListener("mousemove","",true);
   }
	   }
   else{
   if (myOP){                          // OP?
      document.onmousemove = myMoveOP;
   }else if (myIE){                    // IE?
      document.onmousemove = myMoveIE;
   }else if (myN6){                    // N6?
      window.addEventListener("mousemove",myMoveN6,true);
   }
   }
	}
}

function myMoveOP(){ // OPでマウスが動いた
  myObj=document.getElementById(myID).style;
  myObj.left = myX + window.event.clientX + "px";
  myObj.top  = myY + window.event.clientY + "px";
  document.getElementById(myID).className = "bopen";
}
function myMoveN6(myEvent){  // N6でマウスが動いた
	var safa = navigator.userAgent;
	if (safa.match(/Safari\/([\.\d]+)/)) {
  myObj=document.getElementById(myID).style;
  myObj.left = myX + myEvent.clientX + "px";
  myObj.top  = myY + myEvent.clientY + "px";
  document.getElementById(myID).className = "bopen";
	}
	else{
  myObj=document.getElementById(myID).style;
  myObj.left = myX + myEvent.clientX + window.pageXOffset + "px";
  myObj.top  = myY + myEvent.clientY + window.pageYOffset + "px";
  document.getElementById(myID).className = "bopen";
  }
}
function myMoveIE(){ // IEでマウスが動いた
  myObj=document.all[myID].style;
  myObj.left = myX + window.event.clientX + document.body.scrollLeft + "px";
  myObj.top  = myY + window.event.clientY + document.body.scrollTop + "px";
  document.all[myID].className = "bopen";
}


//-------------2007.09.19 ADD M.Ohta swap ここまで