var ohprimary = document.getElementById('ohprimary');
var liTags = ohprimary.getElementsByTagName('li');

function resetsubnavs(){
	var ohsubnavs = document.getElementById('ohsubnavs').getElementsByTagName('div');
	for(x=0;x<ohsubnavs.length;x++){
		ohsubnavs[x].style.display = 'none';
	}
}

function resetlitags(){
	for(i=0;i<liTags.length;i++){
		if(liTags[i].getAttribute('temp')){
			liTags[i].className = ' ';
		}
	}
}

function resetnav(){
	var testforactive = false;
	resetsubnavs();
	for(i=0;i<liTags.length;i++){
		if(liTags[i].getAttribute('temp')){
			liTags[i].className = ' ';
		} else if(liTags[i].className=='active'){
			var thisId = liTags[i].getAttribute('id');
			var thisArray = thisId.split('-');
			var thisSubnav = 'subnav-'+thisArray[1];
			document.getElementById(thisSubnav).style.display = 'block';
			testforactive = true;
		}
	}
	if(!testforactive){
		document.getElementById('subnav-home').style.display = 'block';
	}
}

for(i=0;i<liTags.length;i++){
	liTags[i].getElementsByTagName('a')[0].onmouseover = function(){
		resetsubnavs();
		var thisId = this.parentNode.getAttribute('id');
		var thisArray = thisId.split('-');
		var thisSubnav = 'subnav-'+thisArray[1];
		document.getElementById(thisSubnav).style.display = 'block';
		resetlitags();
		if(this.parentNode.className!='active'){
			this.parentNode.className = 'active';
			this.parentNode.setAttribute('temp',true);
		}
	}
}

document.getElementById('ohlogo').onmouseover = resetnav;
document.getElementById('ohbody').onmouseover = resetnav;