//───────────────────────────────────────────
//	汎用関数
//───────────────────────────────────────────
// MGコード検索
function jumpMGcode(){
	var strMg1 = document.mgform.mgc_1.value;
	var strMg2 = document.mgform.mgc_2.value;
	if( (0 < strMg1.length)&&(0 < strMg2.length)&&(4 >= strMg1.length)&&(4 >= strMg2.length) ){
		if( (!isNaN(strMg1))&&(!isNaN(strMg2)) ){
			var strUri = "/main/hc_form.asp" +
							"?TGUID=" + strMg1 + strMg2 +
							"&e=mg_code" +
							"&u=" + escape("http://www.chizumaru.com/mapple/mappleLM/dsp.htm") +
							"&m=0" +
							"&n=mg_code" +
							"&c=0";
			window.open( strUri );
		}
		else alert("MGコードは半角数字で入力してください。");
	}
	else alert("MGコードを入力してください。");
}

// 入力されたキーワードチェック
function CheckKeyword(keyword)	{
	var key = '%';
	if (keyword.length == 0) {
		alert('探したいキーワードを入力してね！');
		return false;
	} else if (keyword.length >99 ) {
		alert('キーワードが長すぎるよ〜。100文字以下にしてね。');
		return false;
	} else if (keyword.indexOf(key) != -1 ) {
		alert('「' + keyword + '」の意味がわからないよ〜');
		return false;
	} else {
		return true;
	}
}

// ウィンドウの存在を確認
function win_closed(winVar) {
	var ua = navigator.userAgent;
	if( !!winVar )
		if( ua.indexOf('MSIE 4')!=-1 && ua.indexOf('Win')!=-1 )
			return winVar.closed;
		else
			return typeof winVar.document != 'object';
	else
		return true;		//閉じてればTRUE
}

//「お問合せ」リンク
function openFeedback(httpHead){
	if("main" == CZM_windowname){
//		//[/czm/czMap.js]内の関数を使用
		window.open(httpHead + "/menu/support/feedback.asp" + makepara(), 'czmexp');
	}
	else{
		window.open(httpHead + "/menu/support/feedback.asp", 'czmexp');
	}
}

// 作成中．．．
function making(){
	alert("作成中．．．");
}

// フラッシュの有無・バージョンのチェック
//戻り値：true:flash OK  false:flash NG
function CheckFlashVersion(){
	var flashver = 0;
	var qflash = false;
/*	var _dom = document.all?(document.getElementById?2:1):
                   (document.getElementById?4:(document.layers?3:0));
	if(2 == _dom){
	    try {
	        var sample = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
	        flashver = sample.FlashVersion();
	    } catch (e) {
			flashver = 0;
	    }
        if(Math.floor(flashver / 0x10000) >= 6) qflash = true;
	}
	else{
*/		
		if(WM_pluginDetect('Flash 7', 'swf', 'application/x-shockwave-flash','ShockwaveFlash.ShockwaveFlash.7')) {
			qflash = true;
		}
		else if(WM_pluginDetect('Flash 6', 'swf', 'application/x-shockwave-flash','ShockwaveFlash.ShockwaveFlash.6')) {
			qflash = true;
		}
		else if(WM_pluginDetect('Flash 8', 'swf', 'application/x-shockwave-flash','ShockwaveFlash.ShockwaveFlash.8')) {
			qflash = true;
		}

//	}

	return qflash;
}

/*
Plugin Detector()

Source: Webmonkey Code Library
(http://www.hotwired.com/webmonkey/javascript/code_library/)

Author: Nadav Savio
Author Email: webmonkey@giantant.com

*/

// this is where we write out the VBScript for MSIE Windows
var WM_startTagFix = '</';
var msie_windows = 0;
if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1)){
  if( navigator.userAgent.indexOf('Opera') == -1 ){
    msie_windows = 1;
    document.writeln('<script language="VBscript">');
    document.writeln('\'This will scan for plugins for all versions of Internet Explorer that have a VBscript engine version 2 or greater.');
    document.writeln('\'This includes all versions of IE4 and beyond and some versions of IE 3.');
    document.writeln('Dim WM_detect_through_vb');
    document.writeln('WM_detect_through_vb = 0');
    document.writeln('If ScriptEngineMajorVersion >= 2 then');
    document.writeln('  WM_detect_through_vb = 1');
    document.writeln('End If');
    document.writeln('Function WM_activeXDetect(activeXname)');
    document.writeln('  on error resume next');
    document.writeln('  If ScriptEngineMajorVersion >= 2 then');
    document.writeln('     WM_activeXDetect = False');
    document.writeln('     WM_activeXDetect = IsObject(CreateObject(activeXname))');
    document.writeln('     If (err) then');
    document.writeln('        WM_activeXDetect = False');
    document.writeln('     End If');
    document.writeln('   Else');
    document.writeln('     WM_activeXDetect = False');
    document.writeln('   End If');
    document.writeln('End Function');
    document.writeln(WM_startTagFix+'script>');
  }
}

function WM_pluginDetect(plugindescription, pluginxtension, pluginmime, activeXname){

  //This script block will test all user agents that have a real plug-in array

  //(i.e. Netscape) and set the variables, otherwise it directs the routine

  // to WM_activeXDetect to detect the activeX control.

  

  // First define some variables
  var i,plugin_undetectable=0,detected=0, daPlugin=new Object();


  // Then we check to see if it's an MSIE browser that you can actually

  // check for the plugin in question. 

  if (msie_windows && WM_detect_through_vb){
      plugin_undetectable = 0;
  } else {
      plugin_undetectable = 1;
  }



  // If it has a real plugins or mimetypes array, we look there for the plugin first

  if(navigator.plugins) {
      numPlugins = navigator.plugins.length;
      if (numPlugins > 1) {
	  if (navigator.mimeTypes && navigator.mimeTypes[pluginmime] && navigator.mimeTypes[pluginmime].enabledPlugin && (navigator.mimeTypes[pluginmime].suffixes.indexOf(pluginxtension) != -1)) { // seems like we have it, let's just make sure and check the version (if specified)
	      if ((navigator.appName == 'Netscape') && (navigator.appVersion.indexOf('4.0') != -1)) { // stupid, stupid Netscape can't handle the references to navigator.plugins by number, sooo...
		  for(i in navigator.plugins) {
		      if ((navigator.plugins[i].description.indexOf(plugindescription) != -1) || (i.indexOf(plugindescription) != -1)) { // some versions of quicktime have no description. feh!
			  detected=1;
			  break;
		      }
		  }
	      } else {
		  for (i = 0; i < numPlugins; i++) {
		      daPlugin = navigator.plugins[i];
		      if ((daPlugin.description.indexOf(plugindescription) != -1) || (daPlugin.name.indexOf(plugindescription) != -1)) {
			  detected=1;
			  break;
		      }
		  }
	      }

	      // Mac weirdness
      if (navigator.mimeTypes[pluginmime] == null) {
		  detected = 0;
	      }
	  }
	  return detected;
      } else if((msie_windows == 1) && !plugin_undetectable){
	  return WM_activeXDetect(activeXname);
      } else { 		
	  return 0;
      }
  } else {
      return 0;
  }
}


// this next function just makes it easy to detect the common plugins

function WM_easyDetect(whichPlugin) {

    // this function just makes it easy to do basic plug-in detection without

    // knowing all the mimetypes and activeX names and such
    var isItThere = 0;
    if( (whichPlugin == 'flash') || (whichPlugin == 'Flash') ) {
	isItThere = WM_pluginDetect('Flash', 'swf', 'application/x-shockwave-flash', 'ShockwaveFlash.ShockwaveFlash');
    } else if( (whichPlugin == 'director') || (whichPlugin == 'Director') ) {
	isItThere = WM_pluginDetect('Shockwave', 'dcr', 'application/x-director', 'SWCtl.SWCtl.1');
    } else if( (whichPlugin == 'quicktime') || (whichPlugin == 'Quicktime') || (whichPlugin == 'QuickTime') ) {
	isItThere = WM_pluginDetect('QuickTime', 'mov', 'video/quicktime', '');
    } else if( (whichPlugin == 'realaudio') || (whichPlugin == 'Realaudio') || (whichPlugin == 'RealAudio') ) {
	isItThere = (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin', 'RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','rmocx.RealPlayer G2 Control')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)')) || (WM_pluginDetect('RealPlayer', 'rpm', 'audio/x-pn-realaudio-plugin','RealVideo.RealVideo(tm) ActiveX Control (32-bit)'))
    } else {

	alert('You need to tell me which plug-in to look for, like so:\n\n' + '          WM_easyDetect(\'flash\')\n\n' + '          WM_easyDetect(\'director\')\n\n' + '          WM_easyDetect(\'quicktime\')\n\n' + '          WM_easyDetect(\'realaudio\')');
    }
    return isItThere;
}