window.onload = setfont;

function setfont(){ 
	document.body.style.fontSize=getCookie('fsize');
}

function chg(ritu){
	saveCookie('fsize',ritu+'%',10);
	document.body.style.fontSize=ritu+'%';
}

function saveCookie( vn, v, dy ){
	if(navigator.cookieEnabled)
	document.cookie = vn+ '='+ v+ ';expires='+ new Date((new Date()).getTime()+dy*24*3600000).toGMTString();
}

function getCookie(vn){
var rt='';
	if( vn && document.cookie ) {
		var v = document.cookie.split(';');
			for(i in v){ 
				v[i].match(/^\s*(.*)=(.*)$/); 
					if( RegExp.$1 == vn) { 
					rt = RegExp.$2; break; 
					} 
			}
	} return rt;
}


function HeaderDir(num,num2) { 

var dirpath= '';


if(num == "0"){
	dirpath= './';
}

if(num == "1"){
	dirpath= '../';
}
else if(num == "2"){
	dirpath= '../../';
}
else if(num == "3"){
	dirpath= '../../../';
}
else if(num == "4"){
	dirpath= '../../../../';
}
else if(num == "5"){
	dirpath= '../../../../../';
}
var target= '';
if(num2 == "frame"){
	target= ' target="_top"';
}





Header = '';
Header += '<div id="header">';
Header += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';






TopHeader = '';
TopHeader += '<div id="header">';
TopHeader += '<div id="logo"><h1><a href="' + dirpath + 'index.html"><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></h1></div>';





CatalogHeader = '';
CatalogHeader += '<div id="header">';
CatalogHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';



KabuHeader = '';
KabuHeader += '<div id="header">';
KabuHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';




CorpHeader = '';
CorpHeader += '<div id="header">';
CorpHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';




EcoHeader = '';
EcoHeader += '<div id="header">';
EcoHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';




RecHeader = '';
RecHeader += '<div id="header">';
RecHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';




ReleaseHeader = '';
ReleaseHeader += '<div id="header">';
ReleaseHeader += '<div id="logo"><a href="' + dirpath + 'index.html"' + target + '><img src="' + dirpath + 'common/images/header/logo.gif" alt="理想科学工業株式会社" width="105" height="39" border="0"></a></div>';


}