var name = "info";
		var address = "ecofuel.com";
		var link = "E-mail EcoFuel";

		function protectmail() {
		document.write('<a class="namephoneemail" href=mailto:' + name + '@' + address + '>' + link + '</a>');
		}
function menu()
{

	var parentClass='isParent';				//gets applied when the LI has a nested UL
	var activeParentClass='isActive';		//gets applied when the nested UL is visible
	var preventHoverClass='nohover';		//denotes a navigation that should not get any hover effects
	var indicateJSClass='dhtml';			//gets applied to the main navigation when Javascript is available
	var toHideClass='hiddenChild';			//gets applied to hide the nested UL
	var toShowClass='shownChild';			//gets applied to show the nested UL
	var currentClass='current';				//denotes the current active sub element and prevents collapsing
	var d=document.getElementById('nav');	//denotes the navigation element 


	if(!document.getElementById && !document.createTextNode){return;}


	if(d)
	{
		d.className+=d.className==''?indicateJSClass:' '+indicateJSClass;
		var lis,i,firstUL,j,apply;


		lis=d.getElementsByTagName('li');
		for(i=0;i<lis.length;i++)
		{
			firstUL=lis[i].getElementsByTagName('ul')[0]

			if(firstUL)
			{
				lis[i].childNodes[0].onclick=function(){return false;}
				lis[i].className+=lis[i].className==''?parentClass:' '+parentClass;

				apply=true;
				if(new RegExp('\\b'+currentClass+'\\b').test(lis[i].className)){apply=false;}
				if(apply)
				{
					for(j=0;j<firstUL.getElementsByTagName('li').length;j++)
					{
						if(new RegExp('\\b'+currentClass+'\\b').test(firstUL.getElementsByTagName('li')[j].className)){apply=false;break}
					}
				}

				if(apply)
				{
					firstUL.className+=firstUL.className==''?toHideClass:' '+toHideClass;

					if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
					{
						lis[i].onclick=function(){domenu(this);}
					} else {
						lis[i].onclick=function(){domenu(this);}
						lis[i].onmouseover=function(){domenu(this);}
						lis[i].onmouseout=function(){domenu(null);}
					}

				} else {
					lis[i].keepopen=1;
					firstUL.className+=firstUL.className==''?toShowClass:' '+toShowClass;
					lis[i].className=lis[i].className.replace(parentClass,activeParentClass);
				}
			}
		}
	}

	function domenu(o)
	{
		var childUL,isobj,swap;

		
		lis=d.getElementsByTagName('li');
		for(i=0;i<lis.length;i++)
		{
			isobj=lis[i]==o;

			swap=function(tmpobj,tmporg,tmprep)
			{
				tmpobj.className=tmpobj.className.replace(tmporg,tmprep)		
			}

			if(!lis[i].keepopen)
			{
				childUL=lis[i].getElementsByTagName('ul')[0];

				if(childUL)	
				{	
					if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
					{
						if(new RegExp('\\b'+activeParentClass+'\\b').test(lis[i].className))
						{
							swap(childUL,isobj?toShowClass:toHideClass,isobj?toHideClass:toShowClass);		
							swap(lis[i],isobj?activeParentClass:parentClass,isobj?parentClass:activeParentClass);		
						} else {
	
							swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);		
							swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass);		
						}
					} else {
							swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);		
							swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass);		
					}
				} 
			}
		}
	}
}
window.onload=function()
{
	menu();
}