function openWin(yoko,tate,file,targ) {
   Val = "location=no,status=yes,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,width=" + yoko + ",height=" + tate;
   win = window.open(file,targ,Val);
   win.focus();
}
function openWinNormal(yoko,tate,file,targ) {
   Val = "location=yes,status=yes,toolbar=yes,menubar=yes,scrollbars=yes,resizable=yes,width=" + yoko + ",height=" + tate;
   win = window.open(file,targ,Val);
   win.focus();
}

function openFullWin(file,targ) {
   var h = screen.availHeight;
   var w = screen.availWidth;
   Val = "width="+w+",height="+h+",directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no";
   win = window.open(file,targ,Val);
   win.moveTo( 0, 0 );
   win.focus();
}

function openSubMenu(idName) {
	var elem = document.getElementById(idName);
	var elemCompany = document.getElementById('companyMenu');
	var elemWorks = document.getElementById('worksMenu');
	var elemShop = document.getElementById('shopMenu');
	var elemRecruit = document.getElementById('recruitMenu');
	var elemBlog = document.getElementById('blogMenu');
	if(idName == "companyMenu") {
		if(elemCompany.style.display == ""){
			elemCompany.style.display = "none";
		}else{
			elemCompany.style.display = "";
		}
		elemWorks.style.display = "none";
		elemShop.style.display = "none";
		elemRecruit.style.display = "none";
		elemBlog.style.display = "none";
	}
	if(idName == "worksMenu") {
		elemCompany.style.display = "none";
		if(elemWorks.style.display == ""){
			elemWorks.style.display = "none";
		}else{
			elemWorks.style.display = "";
		}
		elemShop.style.display = "none";
		elemRecruit.style.display = "none";
		elemBlog.style.display = "none";
	}
	if(idName == "shopMenu") {
		elemCompany.style.display = "none";
		elemWorks.style.display = "none";
		if(elemShop.style.display == ""){
			elemShop.style.display = "none";
		}else{
			elemShop.style.display = "";
		}
		elemRecruit.style.display = "none";
		elemBlog.style.display = "none";
	}
	if(idName == "recruitMenu") {
		elemCompany.style.display = "none";
		elemWorks.style.display = "none";
		elemShop.style.display = "none";
		if(elemRecruit.style.display == ""){
			elemRecruit.style.display = "none";
		}else{
			elemRecruit.style.display = "";
		}
		elemBlog.style.display = "none";
	}
	if(idName == "blogMenu") {
		elemCompany.style.display = "none";
		elemWorks.style.display = "none";
		elemShop.style.display = "none";
		elemRecruit.style.display = "none";
		if(elemBlog.style.display == ""){
			elemBlog.style.display = "none";
		}else{
			elemBlog.style.display = "";
		}
	}
}


function changeLanguage(idName) {
	var elem = document.getElementById(idName);
	var elemJapanese = document.getElementById('japanese');
	var elemEnglish = document.getElementById('english');
	if(idName == "japanese") {
		elemJapanese.style.display = "";
		elemEnglish.style.display = "none";
	}
	if(idName == "english") {
		elemJapanese.style.display = "none";
		elemEnglish.style.display = "";
	}
}


function setBg() {
	document.body.style.backgroundImage="url(../images/body_bg11.jpg)";
	document.body.style.backgroundAttachment="fixed";
	document.body.style.backgroundRepeat="no-repeat";
	document.body.style.backgroundPosition="center top";
	document.body.style.backgroundColor="#FFFFFF";
}


function openWrap() {
	var elem = document.getElementById('wrap');
	elem.style.display = "";
}

function closeIntro() {
	var elem = document.getElementById('intro');
	elem.style.display = "none";
}