/* print style load */
var printhash = location.hash;

if( printhash == '#print' ){
	document.write('<link rel="stylesheet" type="text/css" href="/resource/print.css" media="all" />');
}


onbeforeunload = searchBoxInit;
function searchBoxInit(){
	document.getElementById("i_search_input").value = "";
	document.getElementById("i_search_input").style.backgroundImage = searchboxbg;
	document.getElementById("i_search_input").blur();
}

onload = jsInit;
function jsInit(){
	if(document.getElementById('idx_cl_tetsuduki')) document.getElementById("i_search_input").value = "";
	fontsizechange('fs_init');
}

/* searchboxbg */
var searchboxbg = "url(/resource/search_textbg.gif)";

function searchBoxFocus(th){
	var obj = document.getElementById(th.id);
	
	if( obj.value == "" ){
		obj.value = "";
		obj.style.backgroundImage = "none";
	}
}
function searchBoxBlur(th){
	var obj = document.getElementById(th.id);
	
	if( obj.value == "" ){
		obj.style.backgroundImage = searchboxbg;
	}
}



/* font size */
function setstylesheet(title) {
	if( title == 'fontsize_btn_s' ){
		document.getElementsByTagName("body")[0].style.fontSize = '65%';
	} else if( title == 'fontsize_btn_m' ){
		document.getElementsByTagName("body")[0].style.fontSize = '75%';
	} else if( title == 'fontsize_btn_l' ){
		document.getElementsByTagName("body")[0].style.fontSize = '110%';
	}
	
	if(document.getElementById('print_area')) document.getElementById('print_area').style.visibility = "visible";
	if(document.getElementById('fontsize_btn')) document.getElementById('fontsize_btn').style.visibility = "visible";
}

function fontsizechange(fsid){
	var c_name = "chuden_fs";		// クッキーの名前
	var c_expire = 90;				// クッキーの有効期限日数
	var c_value = '';				// クッキーの値
	var flag_init = false;

	var fsid2 = '';
	if( fsid == 'fs_init' ){
		flag_init = true;
		if( document.cookie ){
			var cookies = document.cookie.split("; ");
			for( var i = 0; i < cookies.length; i++ ){
				var str = cookies[i].split("=");
				if( str[0] == c_name ){
					c_value = str[1];
					break;
				}
			}
		}
		fsid2 = c_value;
	} else {
		fsid2 = fsid;
	}
	
	if(document.getElementById('contents_area03') || document.getElementById('idx_contents_link_area') || document.getElementsByClassName('nuclear_contents')){
		if( fsid2 == 'fontsize_btn_s' ){
			if(document.getElementById('fontsize_btn')) document.getElementById("fontsize_btn").style.backgroundPosition = 'left 0px';
			setstylesheet('fontsize_btn_s');
		} else if( fsid2 == 'fontsize_btn_m' ){
			if(document.getElementById('fontsize_btn')) document.getElementById("fontsize_btn").style.backgroundPosition = 'left -19px';
			setstylesheet('fontsize_btn_m');
		} else if( fsid2 == 'fontsize_btn_l' ){
			if(document.getElementById('fontsize_btn')) document.getElementById("fontsize_btn").style.backgroundPosition = 'left -38px';
			setstylesheet('fontsize_btn_l');
		} else {
			if(document.getElementById('fontsize_btn')) document.getElementById("fontsize_btn").style.backgroundPosition = 'left -19px';
			setstylesheet('fontsize_btn_m');
		}
	} else {
		setstylesheet('fontsize_btn_m');
	}
	
	var nowtime = new Date().getTime();
	var clear_time = new Date(nowtime + (60 * 60 * 24 * 1000 * c_expire));
	var c_expire2 = clear_time.toGMTString();
	
	document.cookie = c_name + "=" + fsid2 + "; path=/; domain=.chuden.co.jp; expires=" + c_expire2;

}

function fontSizeBtn() {
	document.write('<div id="fontsize"><span>文字サイズを変更</span><ul id="fontsize_btn">');
	document.write('<li id="fontsize_s"><a href="javascript:;" onclick="fontsizechange(\'fontsize_btn_s\'); return false;"><span>小</span></a></li>');
	document.write('<li id="fontsize_m"><a href="javascript:;" onclick="fontsizechange(\'fontsize_btn_m\'); return false;"><span>中</span></a></li>');
	document.write('<li id="fontsize_l"><a href="javascript:;" onclick="fontsizechange(\'fontsize_btn_l\'); return false;"><span>大</span></a></li>');
	document.write('</ul></div>');
}


/* print page style */
function printBtn(fn) {
	var printurl = location.href;
	var printurl2 = printurl.split('#');
	var printurl3 = printurl2[0];
	var printsearch = location.search;
	if( printsearch.match(/\?cid=/i) || printsearch.match(/\?srid=/i) ){
		printurl3 = printurl2[0].split('?');
	} else {
		printurl3 = printurl2[0].split(' ');
	}
	if( fn ){
		printurl3[0] = fn;
	}
	document.write('<div id="print_area"><div>');
	document.write('<a href="' + printurl3[0] + '#print" target="_blank" id="print_link">印刷用ページ</a>');
	document.write('<a href="/print/index.html" id="print_help">印刷について</a></div></div>');
}


/* Media Player Safari */
function mpObject(mpname){
	document.write('<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" src="' + mpname + '" width="200" height="45" autostart="0" showcontrols="1"></embed>');
}


/* swapimage DW */
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];}
}


/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;