/**********************************************************************
wacoa : [ header.js ]

07.08.28
***********************************************************************
a variable : gHdxxxx (先頭[gHd])
a function : hd_xxx
**********************************************************************/


gHdRootPath = 'http://' + document.domain + '/';

var gHdImgPath = gHdRootPath + 'common/img/';    //Image Path

//---------------------------------------------
// Image Active
//---------------------------------------------

var gHdImgAct = '';
var gHdImgActSub = '';

//---------------------------------------------
// Directory name + Image name
//---------------------------------------------
var gHdImgAct  = '';
var gHdImgName = {
	'index'		: 'gnavi_btn01',
	'wacoa'		: 'gnavi_btn02',
	'bouka'		: 'gnavi_btn03',
	'sick'		: 'gnavi_btn04',
	'system'	: 'gnavi_btn05',
	'kabe'		: 'gnavi_btn06'
}

var gHdDefaultPath = gHdRootPath;

var gHdUrl = location.href;
var gHdFilePath = gHdUrl.substring(gHdUrl.indexOf(gHdDefaultPath) + gHdDefaultPath.length , gHdUrl.length);
var gHdDirName  = gHdFilePath.substring(0 , gHdFilePath.indexOf('/'));
if(( gHdUrl == gHdDefaultPath ) || ( gHdUrl.indexOf(gHdDefaultPath + 'index.html') >= 0 )){ gHdDirName = 'index'; }

//---------------------------------------------
// Document Write
//---------------------------------------------

with( document ){
	write('<div id="HeadArea">');
	write('<table border="0" cellspacing="0" cellpadding="0">');
	write('<td><a href="' + gHdRootPath + 'index.html"><img src="' + gHdImgPath + 'hd_name.gif" width="180" height="32" alt="一般社団法人　日本壁装協会"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="249" height="1" alt=""></td>');
	write('<td class="hd-banner"><a href="http://www.wacoa.jp/Hekisou/index.cfm" target="blank"><img src="' + gHdImgPath + 'hd_btn01.jpg" width="148" height="42" alt=""></a></td>');
	write('<td><a href="http://www.wacoa.jp/ism/" target="blank"><img src="' + gHdImgPath + 'hd_btn02.jpg" width="148" height="42" alt=""></a></td>');
	write('</tr>');
	write('</table>');
	write('</div>');
	write('<div id="GlobalNavi">');
	write('<table border="0" cellspacing="0" cellpadding="0">');
	write('<tr>');
	write('<td><a href="' + gHdRootPath + 'index.html" onmouseover=hd_over("gnavi_btn01"); onMouseOut=hd_out("gnavi_btn01");><img name="gnavi_btn01" src="' + gHdImgPath + 'gnavi_btn01.gif" width="127" height="37"alt="TOP"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="1" height="1" alt=""></td>');
	write('<td><a href="' + gHdRootPath + 'wacoa/index.html" onmouseover=hd_over("gnavi_btn02"); onMouseOut=hd_out("gnavi_btn02");><img name="gnavi_btn02" src="' + gHdImgPath + 'gnavi_btn02.gif" width="126" height="37" alt="WACOA"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="1" height="1" alt=""></td>');
	write('<td><a href="' + gHdRootPath + 'bouka/index.html" onmouseover=hd_over("gnavi_btn03"); onMouseOut=hd_out("gnavi_btn03");><img name="gnavi_btn03" src="' + gHdImgPath + 'gnavi_btn03.gif" width="126" height="37" alt="防火"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="1" height="1" alt=""></td>');
	write('<td><a href="' + gHdRootPath + 'sick/index.html" onmouseover=hd_over("gnavi_btn04"); onMouseOut=hd_out("gnavi_btn04");><img name="gnavi_btn04" src="' + gHdImgPath + 'gnavi_btn04.gif" width="126" height="37"alt="シックハウス対策"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="1" height="1" alt=""></td>');
	write('<td><a href="' + gHdRootPath + 'system/index.html" onmouseover=hd_over("gnavi_btn05"); onMouseOut=hd_out("gnavi_btn05");><img name="gnavi_btn05" src="' + gHdImgPath + 'gnavi_btn05.gif" width="126" height="37" alt="壁紙品質情報管理システム"></a></td>');
	write('<td><img src="' + gHdImgPath + 'sp.gif" width="1" height="1" alt=""></td>');
	write('<td><a href="' + gHdRootPath + 'kabe/index.html" onmouseover=hd_over("gnavi_btn06"); onMouseOut=hd_out("gnavi_btn06");><img name="gnavi_btn06" src="' + gHdImgPath + 'gnavi_btn06.gif" width="126" height="37" alt="壁紙"></a></td>');
	write('</tr>');
	write('</table>');
	write('</div>');
}

hd_active(gHdImgName[gHdDirName]);

//---------------------------------------------
// Image Loading
//---------------------------------------------

gHdImgArys = new Array(
	'gnavi_btn01.gif','gnavi_btn01_on.gif','gnavi_btn01_ac.gif',
	'gnavi_btn02.gif','gnavi_btn02_on.gif','gnavi_btn02_ac.gif',
	'gnavi_btn03.gif','gnavi_btn03_on.gif','gnavi_btn03_ac.gif',
	'gnavi_btn04.gif','gnavi_btn04_on.gif','gnavi_btn04_ac.gif',
	'gnavi_btn05.gif','gnavi_btn05_on.gif','gnavi_btn05_ac.gif',
	'gnavi_btn06.gif','gnavi_btn06_on.gif','gnavi_btn06_ac.gif'
);

gHdImgLoad = new Array();
for( var i = 0; i < gHdImgArys.length; i++ ){
	gHdImgLoad[i] = new Image();
	gHdImgLoad[i].src = gHdImgPath + gHdImgArys[i];
	//document.write("<img src='" + gHdImgLoad[i].src + "'><br>");
}

//---------------------------------------------
// hd_over()
//---------------------------------------------
function hd_over(wk){
	var mDoc;
	var mExt;
	var mEnd = "_on";    //onMouseOver時のイメージファイル名の末尾

	if( document.images[wk] && gHdImgAct != wk ){
		mDoc = document.images[wk];
		mExt = mDoc.src.substring(mDoc.src.lastIndexOf(".") , mDoc.src.length);

		mDoc.src = gHdImgPath + wk + mEnd + mExt;
	}
}

//---------------------------------------------
// hd_out()
//---------------------------------------------
function hd_out(wk){
	var mDoc;
	var mExt;

	if( document.images[wk] && gHdImgAct != wk && gHdImgActSub != wk){
		mDoc = document.images[wk];
		mExt = mDoc.src.substring(mDoc.src.lastIndexOf(".") , mDoc.src.length);

		mDoc.src = gHdImgPath + wk + mExt;
	}
}

//---------------------------------------------
// hd_active()
//---------------------------------------------
function hd_active(mName){
	var mDir = gHdImgPath;
	if( document.images[mName] ){
		document.images[mName].src = mDir + mName + '_ac.gif';
	}
	gHdImgAct = mName;
}

/*********************************************************************/