<!--

MenuLoadCount = 0;
ArticleLoadCount = 0;

function RollOverImageRead()
{

	// @@@@@@@@@ detect stylefile directory @@@@@@@@@@
	if( location.protocol == "file:" ) {
		mypath = location.pathname

		lspath = mypath.lastIndexOf("japanese")
		if( lspath != -1 ){
			mylang = "jp";
			mypath = mypath.substring(1,lspath)+"japanese";
			tmp = mypath.split("%20")
			mypath2 = ""
			for( var i=0; i<tmp.length; i++ )
				mypath2 = mypath2+tmp[i]+" "
		}
		else{
			mylang = "en";
			lspath = mypath.lastIndexOf("english")
			mypath = mypath.substring(1,lspath)+"english";
			tmp = mypath.split("%20")
			mypath2 = ""
			for( var i=0; i<tmp.length; i++ )
				mypath2 = mypath2+tmp[i]+" "
		}

		mypath2 = mypath2.substring(0,mypath2.length-1)
		mypath2 = mypath2+"\\"
	}
	else{
		mypath = location.href

		lspath = mypath.lastIndexOf("japanese")
		if( lspath != -1 ){
			mylang = "jp";
			mypath = mypath.substring(0,lspath)+"japanese";
			tmp = mypath.split("%20")
			mypath2 = ""
			for( var i=0; i<tmp.length; i++ )
				mypath2 = mypath2+tmp[i]+" "
		}
		else{
			mylang = "en";
			lspath = mypath.lastIndexOf("english")
			mypath = mypath.substring(0,lspath)+"english"
			tmp = mypath.split("%20")
			mypath2 = ""
			for( var i=0; i<tmp.length; i++ )
				mypath2 = mypath2+tmp[i]+" "
		}

		mypath2 = mypath2.substring(0,mypath2.length-1)
		mypath2 = mypath2+"/"
	}

	if( window.top.article.location.href.lastIndexOf("japanese") != -1 || window.top.article.location.href.lastIndexOf("shuppan-j") != -1 )
		articlelang="jp";
	else
		articlelang="en";

	//if( mylang != articlelang ){
	//	location.href = mypath2+"menu.html";
	//	if( ArticleLoadCount <= 1 && MenuLoadCount > 0)
	//		history.go(-4);
	//}
	//else {
	//	MenuLoadCount ++;
	//}

}

BUTTON_NUM = 14;

var MenuImg = new Array();
var MenuSelected = new Array();
var TargetID = new Array();
previous_select = 0;

for( i=0; i<=BUTTON_NUM; i++ ){
	MenuImg[i] = new Array(); MenuImg[i][0] = new Image(); MenuImg[i][1] = new Image();
	MenuSelected[i] = false;
}
TargetID[ 0] = "intro";
TargetID[ 1] = "membership";
TargetID[ 2] = "conference";
TargetID[ 3] = "event";
TargetID[ 4] = "intconference";
TargetID[ 5] = "journal";
TargetID[ 6] = "submission";
TargetID[ 7] = "publication";
TargetID[ 8] = "award";
TargetID[ 9] = "branch";
TargetID[10] = "board";
TargetID[11] = "researchboard";
TargetID[12] = "supportmembers";
TargetID[13] = "koukai";
TargetID[14] = "head";

MenuImg[ 0][0].src = "menu/intro_bright.jpg";
MenuImg[ 0][1].src = "menu/intro_dark.jpg";
MenuImg[ 1][0].src = "menu/membership_bright.jpg";
MenuImg[ 1][1].src = "menu/membership_dark.jpg";
MenuImg[ 2][0].src = "menu/conference_bright.jpg";
MenuImg[ 2][1].src = "menu/conference_dark.jpg";
MenuImg[ 3][0].src = "menu/event_bright.jpg";
MenuImg[ 3][1].src = "menu/event_dark.jpg";
MenuImg[ 4][0].src = "menu/intconference_bright.jpg";
MenuImg[ 4][1].src = "menu/intconference_dark.jpg";
MenuImg[ 5][0].src = "menu/journal_bright.jpg";
MenuImg[ 5][1].src = "menu/journal_dark.jpg";
MenuImg[ 6][0].src = "menu/submission_bright.jpg";
MenuImg[ 6][1].src = "menu/submission_dark.jpg";
MenuImg[ 7][0].src = "menu/publication_bright.jpg";
MenuImg[ 7][1].src = "menu/publication_dark.jpg";
MenuImg[ 8][0].src = "menu/award_bright.jpg";
MenuImg[ 8][1].src = "menu/award_dark.jpg";
MenuImg[ 9][0].src = "menu/branch_bright.jpg";
MenuImg[ 9][1].src = "menu/branch_dark.jpg";
MenuImg[10][0].src = "menu/board_bright.jpg";
MenuImg[10][1].src = "menu/board_dark.jpg";
MenuImg[11][0].src = "menu/researchboard_bright.jpg";
MenuImg[11][1].src = "menu/researchboard_dark.jpg";
MenuImg[12][0].src = "menu/supportmembers_bright.jpg";
MenuImg[12][1].src = "menu/supportmembers_dark.jpg";
MenuImg[13][0].src = "menu/koukai_bright.jpg";
MenuImg[13][1].src = "menu/koukai_dark.jpg";
MenuImg[14][0].src = "menu/head_bright.jpg";
MenuImg[14][1].src = "menu/head_dark.jpg";


function ChangeButton( target_num, n )
{
	if( document.getElementById){
		if( n == 0 ){
			document.getElementById(TargetID[target_num]).src = MenuImg[target_num][n].src;
		}
		else if( !MenuSelected[target_num] ){
			document.getElementById(TargetID[target_num]).src = MenuImg[target_num][n].src;
		}
	}
}

function PushButton( target_num )
{
	if( document.getElementById){

		if(target_num == -1){
			document.getElementById(TargetID[previous_select]).src = MenuImg[previous_select][1].src;
			for( i=0; i<=BUTTON_NUM; i++ )
				MenuSelected[i] = false;
			previous_select = 0;
			return;
		}
			;

		document.getElementById(TargetID[previous_select]).src = MenuImg[previous_select][1].src;
		for( i=0; i<=BUTTON_NUM; i++ )
			MenuSelected[i] = false;
		document.getElementById(TargetID[target_num]).src = MenuImg[target_num][0].src;
		MenuSelected[target_num] = true;
		previous_select = target_num;
	}
}
//-->