//Default Types//
function defaults() {
for(i=0;i<mysubnavs.length;i++) {
	var subnavclose = document.getElementById(mysubnavs[i]);
	subnavclose.style.display="none";
	}
defaultgroup = gup('df');
	if (defaultgroup == '') {
	defaultgroup = mydefaults[0];
	}
//loop through
for(i=0;i<mydefaults.length;i++) {
 if (defaultgroup == mydefaults[i]) {
		 var element = document.getElementById( mydefaults[i]);
		element.style.fontWeight = 'normal';
	try
{
 var subnavopen = document.getElementById(mydefaults[i]+"sub");
	    subnavopen.style.display="inline";
		
}
catch(err)
{
//nothing
}
		
 		}
	}
}

//controls bold and unbold of mainnavs
var mainnavID = gup('df');
if(mainnavID != ''){
var mainelement = document.getElementById(mainnavID);
mainelement.style.fontWeight = 'normal';
}


//controls bold and unbold of subnavs
var subnavID = gup('sub');
if(subnavID != ''){
var subelement = document.getElementById(subnavID);
subelement.style.fontWeight = 'normal';
}
//showhide subnav//
function showhidesubnav(subnavid){
	for(i=0;i<mysubnavs.length;i++) {
 	if (subnavid == mysubnavs[i]) {
	    mysubnav = document.getElementById(mysubnavs[i]);
		mysubnav.style.display="inline";
		} else {
		mysubnav2 = document.getElementById(mysubnavs[i]);
		mysubnav2.style.display="none";
		}
		}
}
//used for main links without a subnav
function hidesubs (){
for(i=0;i<mysubnavs.length;i++) {
		mysubnav3 = document.getElementById(mysubnavs[i]);
		mysubnav3.style.display="none";
}
}

window.document.onload = defaults();