var isDOM = (document.getElementById ? true : false); 
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
function getRef(id) {
if (isDOM) return document.getElementById(id);
if (isIE4) return document.all[id];
if (isNS4) return document.layers[id];
}
function getSty(id) {
return (isNS4 ? getRef(id) : getRef(id).style);
} 

var popTimer = 0;
var litNow = new Array();
function popOver(menuNum, itemNum) {
clearTimeout(popTimer);
hideAllBut(menuNum);
litNow = getTree(menuNum, itemNum);
changeCol(litNow, true);
targetNum = menu[menuNum][itemNum].target;
if (targetNum > 0) {
thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
with (menu[targetNum][0].ref) {
left = parseInt(thisX + menu[targetNum][0].x);
top = parseInt(thisY + menu[targetNum][0].y);
visibility = 'visible';
      }
   }
}
function popOut(menuNum, itemNum) {
if ((menuNum == 0) && !menu[menuNum][itemNum].target)
hideAllBut(0)
else
popTimer = setTimeout('hideAllBut(0)', 500);
}
function getTree(menuNum, itemNum) {

itemArray = new Array(menu.length);

while(1) {
itemArray[menuNum] = itemNum;

if (menuNum == 0) return itemArray;
itemNum = menu[menuNum][0].parentItem;
menuNum = menu[menuNum][0].parentMenu;
   }
}

function changeCol(changeArray, isOver) {
for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
if (changeArray[menuCount]) {
newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
{

if (isNS4) bgColor = newCol;
else backgroundColor = newCol;
         }
      }
   }
}
function hideAllBut(menuNum) {
var keepMenus = getTree(menuNum, 1);
for (count = 0; count < menu.length; count++)
if (!keepMenus[count])
menu[count][0].ref.visibility = 'hidden';
changeCol(litNow, false);
}

function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {
this.isVert = isVert;
this.popInd = popInd
this.x = x;
this.y = y;
this.width = width;
this.overCol = overCol;
this.backCol = backCol;
this.borderClass = borderClass;
this.textClass = textClass;
this.parentMenu = null;
this.parentItem = null;
this.ref = null;
}

function Item(text, href, frame, length, spacing, target) {
this.text = text;
this.href = href;
this.frame = frame;
this.length = length;
this.spacing = spacing;
this.target = target;
this.ref = null;
}

function writeMenus() {
if (!isDOM && !isIE4 && !isNS4) return;

for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) {
var str = '', itemX = 0, itemY = 0;

for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
var itemID = 'menu' + currMenu + 'item' + currItem;

var w = (isVert ? width : length);
var h = (isVert ? length : width);

if (isDOM || isIE4) {
str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX + '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
if (backCol) str += 'background: ' + backCol + '; ';
str += '" ';
}
if (isNS4) {
str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' +  w + '" height="' + h + '" visibility="inherit" ';
if (backCol) str += 'bgcolor="' + backCol + '" ';
}
if (borderClass) str += 'class="' + borderClass + '" ';

str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';

str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><td align="left" height="' + (h - 7) + '">' + '<a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + text + '</a></td>';
if (target > 0) {

menu[target][0].parentMenu = currMenu;
menu[target][0].parentItem = currItem;

if (popInd) str += '<td class="' + textClass + '" align="right">' + popInd + '</td>';
}
str += '</tr></table>' + (isNS4 ? '</layer>' : '</div>');
if (isVert) itemY += length + spacing;
else itemX += length + spacing;
}
if (isDOM) {
var newDiv = document.createElement('div');
document.getElementsByTagName('body').item(0).appendChild(newDiv);
newDiv.innerHTML = str;
ref = newDiv.style;
ref.position = 'absolute';
ref.visibility = 'hidden';
}

if (isIE4) {
document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
ref = getSty('menu' + currMenu + 'div');
}

if (isNS4) {
ref = new Layer(0);
ref.document.write(str);
ref.document.close();
}

for (currItem = 1; currItem < menu[currMenu].length; currItem++) {
itemName = 'menu' + currMenu + 'item' + currItem;
if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
if (isNS4) menu[currMenu][currItem].ref = ref.document[itemName];
   }
}
with(menu[0][0]) {
ref.left = x;
ref.top = y;
ref.visibility = 'visible';
   }
}

var menu = new Array();
var defOver = '#CCCCCC', defBack = '#0099B5';
var defLength = 17;
0
menu[0] = new Array();
menu[0][0] = new Menu(false, '', 1, 0, 17, '#000000', '#0099B5', '', 'itemText');

menu[0][1] = new Item('&#12507;&#12540;&#12512;', 'Index.html', '', 60, 1, 0);
menu[0][2] = new Item('&#20250;&#31038;&#27010;&#35201;', 'About.html', '', 110, 1, 1);
menu[0][3] = new Item('&#28082;&#22311;&#12503;&#12524;&#12473;', 'Hydraulic.html', '', 140, 1, 2);
menu[0][4] = new Item('&#29305;&#27880;&#12503;&#12524;&#12473;', 'SpecialPresses.html', '', 130, 1, 3);
menu[0][5] = new Item('&#12495;&#12531;&#12489;&#12503;&#12524;&#12473;', 'FlyToggle.html', '', 120, 1, 4);
menu[0][6] = new Item('&#29305;&#21029;&#20181;&#27096;&#12503;&#12524;&#12473;', 'SpecialPurpsoe.html', '', 150, 1, 5);

menu[1] = new Array();
menu[1][0] = new Menu(true, '',0, 17, 110, defOver, defBack, 'itemBorder', 'itemText');
menu[1][1] = new Item('&#25152;&#22312;&#22320;', 'Location.html', '', defLength, 0, 0);
menu[1][2] = new Item('EMT&#12469;&#12540;&#12499;&#12473;', 'Services.html', '', defLength, 0, 0);
menu[1][3] = new Item('&#36899;&#32097;&#26041;&#27861;', 'Contact.html', '', defLength, 0, 0);

menu[2] = new Array();
menu[2][0] = new Menu(true, '', 0, 17, 140, defOver, defBack, 'itemBorder', 'itemText');
menu[2][1] = new Item('C&#12501;&#12524;&#12540;&#12512;', 'CFrame.html', '', defLength, 0, 0);
menu[2][2] = new Item('&#22235;&#26609;&#22411;', '4Column.html', '', defLength, 0, 0);
menu[2][3] = new Item('&#27178;&#25276;&#12375;&#22411;', 'Horizontal.html', '', defLength, 0, 0);
menu[2][4] = new Item('&#12527;&#12540;&#12463;&#12471;&#12519;&#12483;&#12503;', 'Workshop.html', '', defLength, 0, 0);

menu[3] = new Array();
menu[3][0] = new Menu(true, '', 0, 17, 130, 'defOver', '#0099B5', 'itemBorder', 'itemText');
menu[3][1] = new Item('C&#12501;&#12524;&#12540;&#12512;', 'CFrameSpecial.html', '', defLength, 0, 0);
menu[3][2] = new Item('&#22235;&#26609;&#22411;', '4ColumnSpecial.html', '', defLength, 0, 0);
menu[3][3] = new Item('Specially Made', 'Specially.html', '', defLength, 0, 0);
menu[3][4] = new Item('&#37329;&#22411;', 'Tooling.html', '', defLength, 0, 0);

menu[4] = new Array();
menu[4][0] = new Menu(true, '', 0, 17, 120, defOver, defBack, 'itemBorder', 'itemText');
menu[4][1] = new Item('&#12501;&#12521;&#12452;', 'FlyToggle.html', '', defLength, 0, 0);
menu[4][2] = new Item('&#12488;&#12464;&#12523;', 'FlyToggle.html', '', defLength, 0, 0);

menu[5] = new Array();
menu[5][0] = new Menu(true, '', 0, 17, 150, 'defOver', '#0099B5', 'itemBorder', 'itemText');
menu[5][1] = new Item('&#12486;&#12473;&#12488;&#35013;&#32622;', 'Test.html', '', defLength, 0, 0);
menu[5][2] = new Item('&#23554;&#29992;&#27231;&#26800;', 'Dedicated.html', '', defLength, 0, 0);
menu[5][3] = new Item('&#12510;&#12486;&#12522;&#12450;&#12523;&#12539;&#12495;&#12531;&#12489;&#12522;&#12531;&#12464;', 'Material.html', '', defLength, 0, 0);
menu[5][4] = new Item('&#12467;&#12531;&#12505;&#12516;&#12540;', 'Conveyor.html', '', defLength, 0, 0);

var popOldWidth = window.innerWidth;
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');

if (isNS4) document.captureEvents(Event.CLICK);
document.onclick = clickHandle;

function clickHandle(evt)
{
 if (isNS4) document.routeEvent(evt);
 hideAllBut(0);
}

function moveRoot()
{
 with(menu[0][0].ref) left = ((parseInt(left) < 100) ? 100 : 5);
}