var total_menu = 5; // ÃÑ ¸Þ´ºÀÇ °¹¼ö
var current_menu = 0;
var menu_flag = 0;
var default_url = "http://www.phytophthoradb.org";

function initmenu() {
	for(i=0;i<total_menu;i++) {
		if(i == total_menu-1) {
			var menu_bg_right = eval("menu"+i+"_right");
			menu_bg_right.style.cssText = "background-image:url('"+default_url+"/img/menu_end_off.gif')";
		} else {
			var menu_bg_right = eval("menu"+i+"_right");
			menu_bg_right.style.cssText = "background-image:url('"+default_url+"/img/menu_right_off.gif')";
		}

		var menu_bg = eval("menu"+i+"_bg");
		var menu_icon = eval("menu"+i+"_icon");
		menu_bg.style.cssText = "background-image:url('"+default_url+"/img/menu_off.gif')";
		menu_icon.src = default_url+"/img/topmenu_icon"+i+"_off.gif";
	}
}


function selectmenu(menu,flag) {
	initmenu();

	if(!flag) current_menu = menu;

	if(menu == 0) {
		var menu_bg_right = eval("menu"+menu+"_right");
		menu_bg_right.style.cssText = "background-image:url('"+default_url+"/img/menu_right_on.gif')";
	} else if(menu == total_menu-1) {
		var menu_bg_left = eval("menu"+(menu-1)+"_right");
		var menu_bg_right = eval("menu"+menu+"_right");
		menu_bg_left.style.cssText = "background-image:url('"+default_url+"/img/menu_left_on.gif')";
		menu_bg_right.style.cssText = "background-image:url('"+default_url+"/img/menu_end_on.gif')";
	} else {
		var menu_bg_left = eval("menu"+(menu-1)+"_right");
		var menu_bg_right = eval("menu"+menu+"_right");
		menu_bg_left.style.cssText = "background-image:url('"+default_url+"/img/menu_left_on.gif')";
		menu_bg_right.style.cssText = "background-image:url('"+default_url+"/img/menu_right_on.gif')";
	}

	var menu_bg = eval("menu"+menu+"_bg");
	var menu_icon = eval("menu"+menu+"_icon");
	menu_bg.style.cssText="background-image:url('"+default_url+"/img/menu_on.gif')";
	menu_icon.src = default_url+"/img/topmenu_icon"+menu+".gif";

	for (i=0;i<total_menu;i++) {
		var obj_name = "submenu"+i;
		var obj = eval(obj_name);
		if (i == menu) {
			obj.style.cssText = "display:";
		} else {
			obj.style.cssText = "display:none";
		}
	}
}

function menuon(menu) {
	selectmenu(menu,1);
	for (i=0;i<total_menu;i++) {
		var obj_name = "submenu"+i;
		var obj = eval(obj_name);
		if (i == menu) {
			obj.style.cssText = "display:";
		} else {
			obj.style.cssText = "display:none";
		}
	}
}

function menuoff() {
	for (i=0;i<total_menu;i++) {
		var obj_name = "submenu"+i;
		var obj = eval(obj_name);
		obj.style.cssText = "display:none";
	}
	selectmenu(current_menu);
}

function go_modify(bps_url, t) {
		var url = bps_url+'modify.php?a=modify&t='+t;
		window.open(url, 'Passport', 'status=no,resizable=no,scrollbars=no,width=420,height=350');
}