function loadSub(val){
	var elm;

	switch(val){
		
		case 2:
		elm = window.document.getElementById('aboutus-menu');
		break;		
		case 3:
		elm = window.document.getElementById('housing-menu');
		break;	
		case 4:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 59:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 60:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 61:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 62:
		elm = window.document.getElementById('rentschargesmenu');
		break;
		case 63:
		elm = window.document.getElementById('housing-menu');
		break;
		case 64:
		elm = window.document.getElementById('housing-menu');
		break;
		case 65:
		elm = window.document.getElementById('housing-menu');
		break;
		case 66:
		elm = window.document.getElementById('housing-menu');
		break;
		case 67:
		elm = window.document.getElementById('housing-menu');
		break;
		case 68:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 69:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 70:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 71:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 72:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 73:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 74:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 75:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 76:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 77:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 78:
		elm = window.document.getElementById('ourperformance-menu');
		break;
		case 79:
		elm = window.document.getElementById('ourperformance-menu');
		break;
		case 80:
		elm = window.document.getElementById('ourperformance-menu');
		break;
		case 81:
		elm = window.document.getElementById('ourperformance-menu');
		break;
		case 85:
		elm = window.document.getElementById('recruitmentmenu');
		break;
		case 86:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 87:
		elm = window.document.getElementById('aboutus-menu');
		break;
		case 88:
		elm = window.document.getElementById('aboutus-menu');
		break;
		case 89:
		elm = window.document.getElementById('aboutus-menu');
		break;
		case 90:
		elm = window.document.getElementById('aboutus-menu');
		break;
		case 91:
		elm = window.document.getElementById('housing-menu');
		break;
		case 94:
		elm = window.document.getElementById('rentschargesmenu');
		break;
		case 95:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 96:
		elm = window.document.getElementById('energyadvice-menu');
		break;
		case 97:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 98:
		elm = window.document.getElementById('ourperformance-menu');
		break;
		case 99:
		elm = window.document.getElementById('recruitmentmenu');
		break;
		case 100:
		elm = window.document.getElementById('housing-menu');
		break;
		case 101:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 102:
		elm = window.document.getElementById('energyadvice-menu');
		break;
		case 103:
		elm = window.document.getElementById('energyadvice-menu');
		break;
		case 104:
		elm = window.document.getElementById('energyadvice-menu');
		break;
		case 105:
		elm = window.document.getElementById('usefulcontacts-menu');
		break;
		case 106:
		elm = window.document.getElementById('usefulcontacts-menu');
		break;
		case 107:
		elm = window.document.getElementById('usefulcontacts-menu');
		break;
		case 108:
		elm = window.document.getElementById('usefulcontacts-menu');
		break;
	}
	
	
	if(elm){
		elm = elm.childNodes[1];
		showHideSub(elm);
	}
	
	
	return;
	
}
 
/*
function loadSub(val){
	var elm;

	switch(val){
		case 4:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 59:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 60:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 61:
		elm = window.document.getElementById('oaklee-services-centre');
		break;
		case 62:
		elm = window.document.getElementById('housing-menu');
		break;
		case 63:
		elm = window.document.getElementById('housing-menu');
		break;
		case 64:
		elm = window.document.getElementById('housing-menu');
		break;
		case 65:
		elm = window.document.getElementById('housing-menu');
		break;
		case 66:
		elm = window.document.getElementById('housing-menu');
		break;
		case 67:
		elm = window.document.getElementById('housing-menu');
		break;
		case 68:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 69:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 70:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 71:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 72:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 73:
		elm = window.document.getElementById('tenants-menu');
		break;
		case 74:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 75:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 76:
		elm = window.document.getElementById('partnering-menu');
		break;
		case 77:
		elm = window.document.getElementById('partnering-menu');
		break;
	}
	
	if(elm){
		showHideSub(elm);
	}
	
	return;
	
}

function showHideSub(elm){
//	elm = elm.parentNode;
	if(elm.childNodes[1]){
		if(elm.childNodes[1].style.display!='block'){
			elm.childNodes[1].style.display = 'block';
		}else{
			elm.childNodes[1].style.display = 'none';
		}
	}else{
		alert('Menu Error: Object not found');
	}
	return true;
}*/






function showHideSub(elm){
	
	
	elm = elm.parentNode;
	
	var browsertype = 3; 
	
	var browserName=navigator.appName; 

if (browserName=="Microsoft Internet Explorer"){
	browsertype = 2;
}

	
	
	
	// 3 for firefox
	//if(browser == 'ie' ) {
	//	browsertype = 2;
	//}
	//alert(browsertype);
	if(elm.childNodes[browsertype]){
		if(elm.childNodes[browsertype].style.display!='block'){
			elm.childNodes[browsertype].style.display = 'block';
		}else{
			elm.childNodes[browsertype].style.display = 'none';
		}
	}else{
		alert('Menu Error: Object not found');
	}
	return true;
}