// Menu Strings
var key_projects_menu = "";
var news_menu = "";
var capability_menu = "";
var corporate_menu = "";
var careers_menu = "";

// Menu left Margins
var key_projects_menu_lm = 15;
var news_menu_lm = 15;
var capability_menu_lm = 15;
var corporate_menu_lm = 15;
var careers_menu_lm = 15;

var lastMenu = "";

$().ready(function() {
	
	// Get data and write menus to javascript strings
	createMenus();

	// Attach mouseover/mouseout events to menu buttons
	attachMouseOvers();
	
  // On rollout keep current's nav on	  
  

  
   $("#dd-menu").mouseleave( function(){
        var current_nav='#capability-menu';
         $(current_nav).addClass( "menu on" );	
           
  });
   

	
	
});

function createMenus(){
	// Get data for menus from db - pic, title, location, teaser, link, number of menu items
	// I'm hardcoding it all here
	
	// Write menu strings
	
	key_projects_menu_num_items = 7;
key_projects_menu ="<div class='dd-menu-left' onclick=window.location='http://www.macdow.com.au/public-infrastructure/sentosa-seawall-reclamation'; ><img src='images/photo/nav_112.jpg'; /><h4>Public Infrastructure</h4><h2>Sentosa Seawall & Reclamation</h2><h3>Singapore</h3><p>Resorts World are developing an integrated resort which will include six hotels, casino and a Universal<a href='http://www.macdow.com.au/public-infrastructure/sentosa-seawall-reclamation' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/key-projects/petrochemical/helios-terminals';><img src='images/photo/nav_86.jpg' /><h4>Petrochemical</h4><h2>Helios Bulk Liquid Storage</h2><h3>Singapore</h3><p>How do you store, blend and distribute over 440,000m3 of fuel? You build a tank farm<a href='http://www.macdow.com.au/key-projects/petrochemical/helios-terminals' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/key-projects/power/bogong-power-station';><img src='images/photo/nav_65.jpg' /><h4>Power</h4><h2>Bogong Hydro Power Project</h2><h3>Victoria</h3><p>Building a new power station in the middle of an alpine national park? Now that’s a challenge<a href='http://www.macdow.com.au/key-projects/power/bogong-power-station' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/key-projects/oil-gas/dngp5';><img src='images/photo/nav_161.jpg' /><h4>Oil & Gas</h4><h2>Dampier to Bunbury Natural Gas</h2><h3>Western Australia</h3><p>Continually moving campsites and personnel present just one of the challenges on DNGP5.<a href='http://www.macdow.com.au/key-projects/oil-gas/dngp5' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/key-projects/water/a-thirst-for-success';><img src='images/photo/nav_89.jpg' /><h4>Water</h4><h2>Perth Desalination Plant Mechanical Installation</h2><h3>Western Australia</h3><p>Working on one of the largest desalination plants in the southern hemisphere requires a unique balance<a href='http://www.macdow.com.au/key-projects/water/a-thirst-for-success' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/key-projects/transport/from-bridge-to-underpass';><img src='images/photo/nav_74.jpg' /><h4>Transport</h4><h2>From Bridge to Underpass</h2><h3>South Australia</h3><p>Replacing a 100 year old bridge carrying 50,000 cars daily and six train tracks with no interruptions is no easy feat. <a href='http://www.macdow.com.au/key-projects/transport/from-bridge-to-underpass' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
key_projects_menu +="<div class='dd-menu-right' onclick=window.location='http://www.macdow.com.au/mining-metals/pike-river-coal-mine';><img src='images/photo/nav_113.jpg' /><h4>Mining & Metals</h4><h2>Pike River Coal Mine</h2><h3>New Zealand</h3><p>The mine will produce 1 million tonnes of hard coking coal per annum for the next 20 years. McConnell Dowell's works included<a href='http://www.macdow.com.au/mining-metals/pike-river-coal-mine' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
	
		
	// Calculate left margin
	key_projects_menu_lm = key_projects_menu_lm;
	key_projects_menu_lm = key_projects_menu_lm + "px";
	
	
	
	// News Menu
	// First menu item
	news_menu_num_items = 7;
news_menu ="<div class='dd-menu-left' onclick=window.location='http://www.macdow.com.au/news/marina-south-lighter-wharf-project-award'; ><img src='images/photo/nav_332.jpg'  /><h4>July 23, 2010</h4><h2>Marina South Lighter Wharf Project</h2><h3>Singapore</h3><p>Marina South Lighter Wharf project awarded to MacDow by the Maritime and Port Authority of Singapore.<a href='http://www.macdow.com.au/news/marina-south-lighter-wharf-project-award' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
news_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/news/techport-australia-common-user-facility-wins-south-australian-ccf-earth-award';><img src='images/photo/nav_329.jpg' /><h4>July 13, 2010</h4><h2>Techport Australia Common User Facility</h2><h3>South Australia</h3><p>South Australian CCF Earth Award for CUF on the Port River at Osborne.<a href='http://www.macdow.com.au/news/techport-australia-common-user-facility-wins-south-australian-ccf-earth-award' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
news_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/news/koniambo-construction-works-packages-contract-award';><img src='images/photo/nav_330.jpg' /><h4>July 13, 2010</h4><h2>Koniambo Construction Works Packages Contract</h2><h3>New Caledonia</h3><p>20 Construction Works Packages awarded by Koniambo Nickel SAS (KNS) for the Koniambo Nickel project.<a href='http://www.macdow.com.au/news/koniambo-construction-works-packages-contract-award' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
news_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/news/water-delivery-alliance-wins-ccf-award';><img src='images/photo/nav_324.jpg' /><h4>July 05, 2010</h4><h2>Water Delivery Alliance Wins CCF</h2><h3>New South Wales</h3><p>Water Delivery Alliance wins award at the 2010 NSW Division of CCF Earth Awards.<a href='http://www.macdow.com.au/news/water-delivery-alliance-wins-ccf-award' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
news_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/news/adelaide-desalination-plant-transfer-pipeline-safety-achievement';><img src='images/photo/nav_325.jpg' /><h4>July 05, 2010</h4><h2>Adelaide Desalination Plant Transfer Pipeline</h2><h3>South Australia</h3><p>500,000 man-hours LTI free achieved on the Adelaide Desalination Plant Transfer Pipeline project. <a href='http://www.macdow.com.au/news/adelaide-desalination-plant-transfer-pipeline-safety-achievement' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
news_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/news/nz-contractors-federation-awards-recipient';><img src='images/photo/nav_326.jpg' /><h4>July 05, 2010</h4><h2>NZ Contractors’ Federation Awards Recipient</h2><h3>New Zealand</h3><p>Multiple Safety and Environmental awards at NZ Contractors’ Federation Awards.<a href='http://www.macdow.com.au/news/nz-contractors-federation-awards-recipient' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
news_menu +="<div class='dd-menu-right' onclick=window.location='http://www.macdow.com.au/news/built-environs-strengthens-position-in-wa-market';><img src='images/photo/nav_327.jpg'  /><h4>July 05, 2010</h4><h2>Built Environs strengthens position in</h2><h3>Western Australia</h3><p>Built Environs acquires 100% interest in the Western Australian-based Perth Building Company.<a href='http://www.macdow.com.au/news/built-environs-strengthens-position-in-wa-market' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
	
	// Calculate left margin
	//news_menu_lm = 15 + 121;
	//if ( news_menu_num_items > 6 ){
	//	margin_shift = news_menu_num_items - 6;
	//	news_menu_lm = news_menu_lm - ( margin_shift * 121 );
	//}
	news_menu_lm = news_menu_lm + "px";
	
	
	
	// Capaibility Menu
	// First menu item
		capability_menu_num_items = 7;
capability_menu ="<div class='dd-menu-left' onclick=window.location='http://www.macdow.com.au/capability/building'; ><img src='images/photo/nav_115.jpg'  /><h4>Capability</h4><h2>Building</h2><h3></h3><p>Built Environs is the latest member of the Group and has a broad capability in building and engineering.<a href='http://www.macdow.com.au/capability/building' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
capability_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/capability/civil-marine';><img src='images/photo/nav_123.jpg' /><h4>Capability</h4><h2>Civil & Marine</h2><h3></h3><p>Construction excellence has been recognised with Australian industry awards for Meander Dam and Bakewell Bridge.<a href='http://www.macdow.com.au/capability/civil-marine' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
capability_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/capability/electrical';><img src='images/photo/nav_114.jpg' /><h4>Capability</h4><h2>Electrical</h2><h3></h3><p>Electrix is a wholly-owned subsidiary specialist contractor with operations in Australia and New Zealand.<a href='http://www.macdow.com.au/capability/electrical' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
capability_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/capability/fabrication-capability';><img src='images/photo/nav_162.jpg' /><h4>Capability</h4><h2>Fabrication</h2><h3></h3><p>Our two fabrication plants specialise in the fabrication of structural steel, piping, mechanical and plate work.<a href='http://www.macdow.com.au/capability/fabrication-capability' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
capability_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/capability/mechanical';><img src='images/photo/nav_118.jpg' /><h4>Capability</h4><h2>Mechanical</h2><h3></h3><p>We have specialist skills in key markets and provide a complete service in green and brown-field facilities.<a href='http://www.macdow.com.au/capability/mechanical' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
capability_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/capability/pipelines-hdd';><img src='images/photo/nav_119.jpg' /><h4>Capability</h4><h2>Pipelines & HDD</h2><h3></h3><p>We have a track record of delivering major infrastructure projects to budget and ahead of schedule.<a href='http://www.macdow.com.au/capability/pipelines-hdd' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
capability_menu +="<div class='dd-menu-right' onclick=window.location='http://www.macdow.com.au/capability/tunnel-underground';><img src='images/photo/nav_122.jpg'  /><h4>Capability</h4><h2>Tunnel & Underground</h2><h3></h3><p>We continue to build industry-leading projects including the award winning Pike River project in New Zealand.<a href='http://www.macdow.com.au/capability/tunnel-underground' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
	
		// Calculate left margin
	//capability_menu_lm = 15 + 242;
	//if ( capability_menu_num_items > 5 ){
	//	margin_shift = capability_menu_num_items - 5;
	//	capability_menu_lm = capability_menu_lm - ( margin_shift * 121 );
	//}
	//capability_menu_lm = capability_menu_lm + "px";
	
	
	  corporate_menu_num_items = 6;
corporate_menu ="<div class='dd-menu-left' onclick=window.location='http://www.macdow.com.au/corporate/about-us'; ><img src='images/photo/nav_164.jpg'  /><h4>Corporate</h4><h2>About Us</h2><h3></h3><p>There’s a story to every project we build. A personality ingrained by those who design and build it.<a href='http://www.macdow.com.au/corporate/about-us' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
corporate_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/corporate/ceo-message';><img src='images/photo/nav_102.jpg' /><h4>Corporate</h4><h2>Message from CEO, David Robinson</h2><h3></h3><p>Construction is all about finding a better way of solving construction challenges so that clients are continually provided with a quality.<a href='http://www.macdow.com.au/corporate/ceo-message' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
corporate_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/corporate/vision-and-values';><img src='images/photo/nav_136.jpg' /><h4>Corporate</h4><h2>Vision & Values</h2><h3></h3><p>We have a set of values that guide how we behave with each other and our clients.<a href='http://www.macdow.com.au/corporate/vision-and-values' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
corporate_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/corporate/quality';><img src='images/photo/nav_138.jpg' /><h4>Corporate</h4><h2>Quality</h2><h3></h3><p>It doesn't matter what their roles are, all of our people contribute to how well we perform as a company.<a href='http://www.macdow.com.au/corporate/quality' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
corporate_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/corporate/health-and-safety';><img src='images/photo/nav_137.jpg' /><h4>Corporate</h4><h2>Health & Safety</h2><h3></h3><p>Safety is paramount and zero lost time injuries is an absolute commitment.<a href='http://www.macdow.com.au/corporate/health-and-safety' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
corporate_menu +="<div class='dd-menu' onclick=window.location='http://www.macdow.com.au/corporate/sustainability-and-the-environment';><img src='images/photo/nav_130.jpg' /><h4>Corporate</h4><h2>Sustainability & Environment</h2><h3></h3><p>We have a non-negotiable responsibility to get our relationship with the environment right.<a href='http://www.macdow.com.au/corporate/sustainability-and-the-environment' style='color:#004329;text-decoration:none' >... » more</a></p></div>";
corporate_menu +="<div class='dd-menu-right' onclick=window.location='http://www.macdow.com.au/corporate/regions/index';><img src='images/photo/nav_150.jpg'  /><h4>Corporate</h4><h2>Regions</h2><h3></h3><p>We operate in four key geographies: Australia, New Zealand and the Pacific, South East Asia and the Middle East.<a href='http://www.macdow.com.au/corporate/regions/index' style='color:#004329;text-decoration:none'>... » more</a></p></div>";
	
	// Calculate left margin
	//corporate_menu_lm = 15 + 363;
	//if ( corporate_menu_num_items > 4 ){
	//	margin_shift = corporate_menu_num_items - 4;
	//	corporate_menu_lm = corporate_menu_lm - ( margin_shift * 121 );
	//}
	//corporate_menu_lm = corporate_menu_lm + "px";
	
	
		
	// Careers Menu
	// First menu item
	careers_menu_num_items = 1
	careers_menu = "<div class=\"dd-menu-single\" onclick=\"window.open('http://www.macdowcareers.com.au','_blank')\"><img src=\"images/careers.jpg\" width=\"106\" height=\"72\" alt=\"\" /><h4>Diverse workforce</h4><h2>Build Your Career With Us</h2><p>We believe professional development should be mandatory, tailored and well resourced.</p><p>And that as employees we should be challanged, tested and extended.</p></div>";
	
		
	// Calculate left margin
	careers_menu_lm = 15 + 484;
	//if ( careers_menu_num_items > 3 ){
	//	margin_shift = careers_menu_num_items - 3;
	//	careers_menu_lm = careers_menu_lm - ( margin_shift * 121 );
	//}
	careers_menu_lm = careers_menu_lm + "px";
	
		
}

function  keepme(myid){
  $(myid).removeClass( "on" );
}
function  omg(){
  
}

   
function attachMouseOvers(){
  //omg();
	// Mouseover/mouseout events for menu buttons
	// If the mouse moves from a button to the menu, the menu mouseover reverses the button mouseout events
	$("#key-projects-menu").mouseenter( function(){
		$(this).addClass( "hoverClass" );						// Add mouseover class
		$("#screen").css( "visibility", "visible" );			// Show screen
		$("#dd-menu").html( key_projects_menu );					// Write the Key Projets menu to the menu container div
		$("#dd-menu").css( "left", key_projects_menu_lm );		// Set the left margin for the menu container div
		$("#dd-menu").css( "visibility", "visible" );			// Show the menu
	}).mouseleave( function(){
		lastMenu = "#key-projects-menu";						// Set the menu - used when mouse moves to the menu, to retain button mouseover
		$(this).removeClass( "hoverClass" );					// Remove mouseover class
		$(this).removeClass( "on" );	
		$("#screen").css( "visibility", "hidden" ); 			// hide the screen
		$("#dd-menu").css( "visibility", "hidden" );			// hide the menu
	});
	
	$("#news-menu").mouseenter( function(){
		$(this).addClass( "hoverClass" );
		$("#screen").css( "visibility", "visible" );
		$("#dd-menu").html( news_menu );
		$("#dd-menu").css( "left", news_menu_lm+"" );
		$("#dd-menu").css( "visibility", "visible" );
	}).mouseleave( function(){
		lastMenu = "#news-menu";
		$(this).removeClass( "hoverClass" );
		$("#screen").css( "visibility", "hidden" ); 
		$("#dd-menu").css( "visibility", "hidden" );
		$(this).removeClass( "on" );
	});
	
	$("#capability-menu").mouseenter( function(){
		$(this).addClass( "hoverClass" );
		$("#screen").css( "visibility", "visible" );
		$("#dd-menu").html( capability_menu );
		$("#dd-menu").css( "left", capability_menu_lm );
		$("#dd-menu").css( "visibility", "visible" );
	}).mouseleave( function(){
		lastMenu = "#capability-menu";
		$(this).removeClass( "hoverClass" );
		$("#screen").css( "visibility", "hidden" ); 
		$("#dd-menu").css( "visibility", "hidden" );
		$(this).removeClass( "on" );
	});
	
	$("#corporate-menu").mouseenter( function(){
		$(this).addClass( "hoverClass" );
		$("#screen").css( "visibility", "visible" );
		$("#dd-menu").html( corporate_menu );
		$("#dd-menu").css( "left", corporate_menu_lm );
		$("#dd-menu").css( "visibility", "visible" );
	}).mouseleave( function(){
		lastMenu = "#corporate-menu";
		$(this).removeClass( "hoverClass" );
		$("#screen").css( "visibility", "hidden" ); 
		$("#dd-menu").css( "visibility", "hidden" );
		$(this).removeClass( "on" );
	});
	
	$("#careers-menu").mouseenter( function(){
		$(this).addClass( "hoverClass" );
		$("#screen").css( "visibility", "visible" );
		$("#dd-menu").html( careers_menu );
		$("#dd-menu").css( "left", careers_menu_lm );
		$("#dd-menu").css( "visibility", "visible" );
	}).mouseleave( function(){
		lastMenu = "#careers-menu";
		$(this).removeClass( "hoverClass" );
		$("#screen").css( "visibility", "hidden" ); 
		$("#dd-menu").css( "visibility", "hidden" );
		$(this).removeClass( "on" );
	});
	
	// For when the mouse moves from a button to the menu - Links together the mouseover/mouseout functions for a button and the menu
	$("#dd-menu").mouseenter( function(){
		$(lastMenu).addClass( "hoverClass" );					// Add mouseover class back to button
		$("#screen").css( "visibility", "visible" );			// Show the screen
		$("#dd-menu").css( "visibility", "visible" );			// Show the menu
	}).mouseleave( function(){
		$("#screen").css( "visibility", "hidden" ); 			// Hide the screen
		$("#dd-menu").css( "visibility", "hidden" );			// Hide the menu
		$("a.menu").removeClass( "hoverClass" );				// Remove all mouseover class on all buttons
	});
}