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);
} 

// Hide timeout.
var popTimer = 0;
// Array showing highlighted menu items.
var litNow = new Array();
function popOver(menuNum, itemNum) {
	clearTimeout(popTimer);
	hideAllBut(menuNum);
	litNow = getTree(menuNum, itemNum);
	changeCol(litNow, true);
//	changeCol(litNow, false);
	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) {
// added mj
	litNow = getTree(menuNum, itemNum);
//	changeBackCol(litNow, false);
	changeCol(litNow, false);
// added mj
	if ((menuNum == 0) && !menu[menuNum][itemNum].target)
		hideAllBut(0)
	else
//		popTimer = setTimeout('hideAllBut(0)', 500);
		popTimer = setTimeout('hideAllBut(0)', 900);
}
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;
			with (menu[menuCount][changeArray[menuCount]].ref) 
			{
				if (isNS4) 
				{
				bgColor = newCol;
				}
//				else backgroundColor = newCol;
				else {
                var eSrc = window.event.srcElement;
//                eSrc.runtimeStyle.backgroundColor = newCol;
                eSrc.style.backgroundColor = newCol;
//                eSrc.style.borderColor = newCol;
                eSrc.runtimeStyle.backgroundColor = newCol;
//                eSrc.runtimeStyle.borderLeftColor = newCol;
//                eSrc.runtimeStyle.outlineColor = "cornflowerblue";
                if (isOver) {
                eSrc.runtimeStyle.borderLeftColor = "white";
                eSrc.runtimeStyle.borderRightColor = "cornflowerblue";
                eSrc.runtimeStyle.borderTopColor = "cornflowerblue";
                eSrc.runtimeStyle.borderBottomColor = "cornflowerblue";
                }
                else
                {
                eSrc.runtimeStyle.borderLeftColor = "black";
                eSrc.runtimeStyle.borderRightColor = "black";
                eSrc.runtimeStyle.borderTopColor = "black";
                eSrc.runtimeStyle.borderBottomColor = "black";
                }
				}
           }
      }
   }
}

function changeBackCol(changeArray, isOver) {
	for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
		if (changeArray[menuCount]) {
//			newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
			newCol = menu[menuCount][0].overCol;
			with (menu[menuCount][changeArray[menuCount]].ref) 
			{
				if (isNS4) 
				{
				bgColor = newCol;
				}
//				else backgroundColor = newCol;
				else {
                var eSrc = window.event.srcElement;
				}
           }
      }
   }
}
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);
//	changeBackCol(litNow, false);
}

// *** MENU CONSTRUCTION FUNCTIONS ***

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.borderClass = null;
	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="centre" height="' + (h - 5) + '">' + '<a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + text + '</a></td>';
			str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><td align="centre" height="' + (h - 5) + '">' + '<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) {
//		var newstr = ('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
			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 baseURL=location.href.substring(0,location.href.lastIndexOf("/")+1);
//---------------------------------------
// USE THE NEXT LINE FOR REAL
	var baseURL='http://www.doric.com/';
//---------------------------------------
// USE THE NEXT LINE FOR TESING WITH IE, NS
//	var baseURL="file://c:/MJWeb/";
//---------------------------------------	
	
document.write("<table border='0' cellpadding='0' cellspacing='0' width='100%'>");
document.write("<TR>");

document.write("<TD ALIGN=center width='100%' bgcolor='#C0C0C0' height='40'>");
//var imgpath='<img src='+baseURL+'images/redpil2.gif  align="left">'
//var imgpath='<img src='+baseURL+'images/fronthd2.gif>'
//document.write(imgpath);
//document.write("<img src=baseURL+'images/fronthd2.gif'>");
//document.write("<H2 align='left'><font face='Arial,Helvetica' size='3'><b>Doric Computer Systems </b></font>");
document.write("<font face='Arial,Helvetica' size='5'><b>Doric Computer Systems International</b></font>");
document.write("</TD></TR>");
document.write("<TR>");
document.write("<TD ALIGN=center width='100%' bgcolor=red height='23'>");
document.write("<H2 align='center'><font face='Arial' size='3' color=red>&nbsp; > </font>");

document.write("</TD></TR>");
document.write("</table>");



	var menu = new Array();
	
//	var defOver = '#cccccc', defBack = '#545454';
// maybe a light grey defOver only seems to work in Netscape
// .itemText is in the stylesheet
//	var defOver = '#c0c0c0', defBack = '#cdcdcd';
//	var defOver = 'red', defBack = '#cdcdcd';
	var defOver = 'white', defBack = '#cdcdcd';
// 
//	var defOver = '#ff5ec7', defBack = '#215e21';
	
	var defLength = 18;
//	var defLength = 30;
	menu[0] = new Array();
	
//	menu[0][0] = new Menu(false, '', 76, 45, 18, '#ff0000', '#ffc8f0', '', 'itemText');
// use 45 with text but 49 with image
//	menu[0][0] = new Menu(false, '', 76, 45, 18, '#000000', '#ff0000', '', 'itemText');
if (isNS4) 
	menu[0][0] = new Menu(false, '', 76, 49, 18, '#000000', '#ff0000', '', 'itemText');
else	
	menu[0][0] = new Menu(false, '', 76, 44, 18, '#000000', '#ff0000', '', 'itemText');
	
	menu[0][1] = new Item('Home', baseURL+'index.htm', '', 70, 12, 0);
	menu[0][2] = new Item('Products', baseURL+'html/products/allproducts.htm', '', 70, 32, 2);
	menu[0][3] = new Item('Evaluation', baseURL+'html/evaluation/evaluations.htm', '', 70, 32, 8);
//	menu[0][3] = new Item('Evaluation', baseURL+'html/evaluation/noevaluations.htm', '', 70, 32, 8);
	menu[0][4] = new Item('Purchase', baseURL+'html/purchase/purchasing.htm', '', 70, 32, 9);
	menu[0][5] = new Item('Download', baseURL+'html/download/download.htm', '', 70, 32, 10);
	menu[0][6] = new Item('Support', baseURL+'html/support/support.htm', '', 70, 32, 11);
	menu[0][7] = new Item('Services', baseURL+'html/services/services.htm', '', 70, 32, 12);
	menu[0][8] = new Item('About', baseURL+'html/company/company.htm', '', 70, 32, 13);
	
	// Home menu.
	menu[1] = new Array();
	menu[1][0] = new Menu(true, '', '', '', '', '', '', '', '');
	
	// Products menu.
	menu[2] = new Array();
	menu[2][0] = new Menu(true, '>', 0, 19, 110, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[2][1] = new Item('INFO-32', baseURL+'html/products/info32/features.htm', '', defLength, 0, 3);
	menu[2][2] = new Item('INFO-ODBC', baseURL+'html/products/infoodbc/features.htm', '', defLength, 0, 4);
	menu[2][3] = new Item('INFO Classic', baseURL+'html/products/info/features.htm', '', defLength, 0, 5);
	menu[2][4] = new Item('INFO Text', baseURL+'html/products/info/features.htm', '', defLength, 0, 6);
//	menu[2][4] = new Item('INFO Server', 'html/products/info/features.htm', '', defLength, 0, 6);
	menu[2][5] = new Item('Structure/4', baseURL+'html/products/structure4/features.htm', '', defLength, 0, 7);
	
	// INFO-32 Product sub_submenu. This is across but not down... a horizontal popout 
	menu[3] = new Array();
	menu[3][0] = new Menu(true, '>', 109, 0, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[3][1] = new Item('Features', baseURL+'html/products/info32/features.htm', '', defLength, 0, 0);
	menu[3][2] = new Item('FAQ', baseURL+'html/products/info32/faqs.htm', '', defLength, 0, 0);
	menu[3][3] = new Item('Specifications', baseURL+'html/products/info32/specs.htm', '', defLength, 0, 0);
	
	// INFO-ODBC Product sub_submenu. This is across but not down... a horizontal popout 
	menu[4] = new Array();
	menu[4][0] = new Menu(true, '>', 109, 0, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[4][1] = new Item('Features', baseURL+'html/products/infoodbc/features.htm', '', defLength, 0, 0);
	menu[4][2] = new Item('FAQ', baseURL+'html/products/infoodbc/faqs.htm', '', defLength, 0, 0);
	menu[4][3] = new Item('Specifications', baseURL+'html/products/infoodbc/specs.htm', '', defLength, 0, 0);

	// INFO Classic Product sub_submenu. This is across but not down... a horizontal popout 
	menu[5] = new Array();
	menu[5][0] = new Menu(true, '>', 109, 0, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[5][1] = new Item('Features', baseURL+'html/products/info/features.htm', '', defLength, 0, 0);
	menu[5][2] = new Item('FAQ', baseURL+'html/products/info/faqs.htm', '', defLength, 0, 0);
	menu[5][3] = new Item('Specifications', baseURL+'html/products/info/specs.htm', '', defLength, 0, 0);

	// INFO Text Product sub_submenu. This is across but not down... a horizontal popout 
	menu[6] = new Array();
	menu[6][0] = new Menu(true, '>', 109, 0, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[6][1] = new Item('Features', baseURL+'html/products/infotext/features.htm', '', defLength, 0, 0);
	menu[6][2] = new Item('FAQ', baseURL+'html/products/infotext/faqs.htm', '', defLength, 0, 0);
	menu[6][3] = new Item('Specifications', baseURL+'html/products/infotext/specs.htm', '', defLength, 0, 0);

	// Structure/4 Product sub_submenu. This is across but not down... a horizontal popout 
	menu[7] = new Array();
	menu[7][0] = new Menu(true, '>', 109, 0, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[7][1] = new Item('Features', baseURL+'html/products/structure4/features.htm', '', defLength, 0, 0);
	menu[7][2] = new Item('FAQ', baseURL+'html/products/structure4/faqs.htm', '', defLength, 0, 0);
	menu[7][3] = new Item('Specifications', baseURL+'html/products/structure4/specs.htm', '', defLength, 0, 0);

	// Evaluation submenu
	menu[8] = new Array();
	menu[8][0] = new Menu(true, '>', 0, 19, 100, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[8][1] = new Item('INFO Classic',  baseURL+'html/evaluation/registerclassic.htm', '', defLength, 0, 0);
	menu[8][2] = new Item('INFO-32',  baseURL+'html/evaluation/registerinfo32.htm', '', defLength, 0, 0);
	menu[8][3] = new Item('INFO-ODBC Lite',  baseURL+'html/evaluation/registerodbclite.htm', '', defLength, 0, 0);
	menu[8][4] = new Item('INFO-ODBC Direct',  baseURL+'html/evaluation/registerodbcdirect.htm', '', defLength, 0, 0);
//	menu[8][1] = new Item('INFO Classic',  baseURL+'html/evaluation/noevaluations.htm', '', defLength, 0, 0);
//	menu[8][2] = new Item('INFO-32',  baseURL+'html/evaluation/noevaluations.htm', '', defLength, 0, 0);
//	menu[8][3] = new Item('INFO-ODBC Lite',  baseURL+'html/evaluation/noevaluations.htm', '', defLength, 0, 0);
//	menu[8][4] = new Item('INFO-ODBC Direct',  baseURL+'html/evaluation/noevaluations.htm', '', defLength, 0, 0);
	
	
	//Purchase submenu
	menu[9] = new Array();
	menu[9][0] = new Menu(true, '>', 0, 19, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[9][1] = new Item('Prices', baseURL+'html/purchase/pricelist.htm', '', defLength, 0, 0);
	menu[9][2] = new Item('Order Form', baseURL+'html/purchase/orderform.htm', '', defLength, 0, 0);
//	menu[9][3] = new Item('Buy On-line', baseURL+'html/purchase/onlineorder.htm', '', defLength, 0, 0);
	menu[9][3] = new Item('Buy On-line', 'http://cnb-host4.clickandbuild.com/cnb/shop/doric', '', defLength, 0, 0);
	
	// Download submenu
	menu[10] = new Array();
	menu[10][0] = new Menu(true, '>', 0, 19, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[10][1] = new Item('Documentation', baseURL+'html/download/documentation.htm', '', defLength, 0, 0);
	menu[10][2] = new Item('Software', baseURL+'html/download/software.htm', '', defLength, 0, 0);
	menu[10][3] = new Item('Samples', baseURL+'html/download/samples.htm', '', defLength, 0, 0);
		
	
	// Support submenu
	menu[11] = new Array();
	menu[11][0] = new Menu(true, '>', 0, 19, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[11][1] = new Item('Summary', baseURL+'html/support/support.htm', '', defLength, 0, 0);
	menu[11][2] = new Item('Report Problem Online', baseURL+'html/support/onlinesupportform.htm', '', defLength, 0, 0);
	menu[11][3] = new Item('Report Problem FAX', baseURL+'html/support/printsupportform.htm', '', defLength, 0, 0);
	menu[11][4] = new Item('Revision Compatibility', baseURL+'html/support/revisioncompatibility.htm', '', defLength, 0, 0);
	menu[11][5] = new Item('INFO-32 Releases', baseURL+'html/support/info32releasestatus.htm', '', defLength, 0, 0);
	menu[11][6] = new Item('INFO Releases', baseURL+'html/support/inforeleasestatus.htm', '', defLength, 0, 0);
	menu[11][7] = new Item('INFO-Text Releases', baseURL+'html/support/infotextreleasestatus.htm', '', defLength, 0, 0);
	menu[11][8] = new Item('Structure/4 Releases', baseURL+'html/support/structure4releasestatus.htm', '', defLength, 0, 0);
	
	// Services submenu
	menu[12] = new Array();
	menu[12][0] = new Menu(true, '>', 0, 19, 120, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[12][1] = new Item('Conversions', baseURL+'html/services/services.htm', '', defLength, 0, 0);
	menu[12][2] = new Item('Consultancy', baseURL+'html/services/consult.htm', '', defLength, 0, 0);
	menu[12][3] = new Item('Training', baseURL+'html/services/course.htm', '', defLength, 0, 0);
	// About menu
	menu[13] = new Array();
	menu[13][0] = new Menu(true, '>', 0, 19, 125, defOver, defBack, 'itemBorder', 'itemSubText');
	menu[13][1] = new Item('Contacts', baseURL+'html/company/contacts.htm', '', defLength, 0, 0);
	menu[13][2] = new Item('Company', baseURL+'html/company/company.htm', '', defLength, 0, 0);
	menu[13][3] = new Item('Legal', baseURL+'html/company/legal.htm', '', defLength, 0, 0);
	
	// *** OPTIONAL CODE FROM HERE DOWN ***
	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);
	}
	
	if ((isDOM) || (isIE4)) writeMenus();