obj = document.getElementsByTagName("div");
	function fnGetId(id, visibility){
//Sets tab class empty and div display none which has the same id name
    listID = document.getElementsByTagName("li");
	listID[id].className="";
    obj[id].style.display = 'none';

//Calls the default tab	
    var oVDiv=document.getElementById("defaultDiv");
	oVDiv.style.display = 'block';
}
	function fnGetoaId(id, visibility){
//Sets tab class empty and div display none which has the same id name
    listID = document.getElementsByTagName("li");
	listID[id].className="";
    obj[id].style.display = 'none';

    var oVDiv=document.getElementById("oaDefaultDiv");
	oVDiv.style.display = 'block';
}
	function hidedefaultDiv() {
	var oVDiv=document.getElementById("defaultDiv");
	oVDiv.style.display = 'none';
}
	function hidedefaultOADiv() {
	
	var oVDiv=document.getElementById("oaDefaultDiv");
	oVDiv.style.display = 'none';
}

	function rollOver(img_name1, img_src1){
		document[img_name1].src = "images/buttons/" + img_src1;
	}
	
function ShowHideAlt(id, visibility) {
    obj = document.getElementsByTagName("div");
    obj[id].style.visibility = visibility;
}
// jed
function onMediaClick(id){
	var divs = ['defaultDiv','email','comment','embed','download'];
	for (var i=0;i<divs.length;i++){
		if (divs[i] == id){ showDiv(divs[i]); }
		else { hideDiv(divs[i]); }
		var tab = getEl(divs[i]+'Tab');
		if (tab != null) { tab.className = (divs[i] == id)? 'selected':''; }
	}
	return false;
}
function toggleDisplay(id){
	var el = getEl(id);
	if (el != null){
		setDisplay(id, (el.style.display == 'block')?'none':'block');
	}
}
function hideDiv(id){ setDisplay(id, 'none'); }

function showDiv(id)
{ 
    var object = document.getElementById(id).style;
    object.opacity = 100;
    object.MozOpacity = 100;
    object.KhtmlOpacity = 100;
    object.filter = "alpha(opacity=" + 100 + ")"; 
    setDisplay(id, 'block'); 
}

function getEl(id){
    return (document.getElementById) ? document.getElementById(id) : null;
}

function setDisplay(idOrEl,value)
{
    var el = (typeof(idOrEl) == "string") ? getEl(idOrEl) : idOrEl;
	if (el != null){
        el.style.display = value;
	}
}

// for tab nav
function onTabClick(id){
	for (var i=0;i<tabs.length;i++){
		setDisplay(tabs[i], (id == tabs[i])?'block':'none');
		var but = getEl(tabs[i] + 'But');
		//but.src = 'images/buttons/' + tabs[i] + ((id == tabs[i])?'_on.gif':'_off.gif');
		but.className = tabs[i] + 'But' + ((id == tabs[i])?'':'Off');
		
		var tab = getEl(tabs[i] + 'Tab');
	}
	return false;
}
function onTabOver(id){
	var el = getEl(id+'But');
//	if (el.src.indexOf('_off') > -1){
//		for (var i=0;i<tabs.length;i++){
//			if (id != tabs[i]){
//				var otherbut = getEl(tabs[i]+'But');
//				otherbut.src = otherbut.src.replace('.gif', '_over2.gif');
//				otherbut.className = tabs[i] + 'But' + ((id == tabs[i])?'':'Over');
//			}
//		}
//	}
//	el.src = el.src.replace('.gif', '_over.gif');
    if (el.className.indexOf('Off') > -1){
		for (var i=0;i<tabs.length;i++){
			if (id != tabs[i]){
				var otherbut = getEl(tabs[i]+'But');
				//otherbut.src = otherbut.src.replace('.gif', '_over2.gif');
				//otherbut.className = tabs[i] + 'But' + ((id == tabs[i])?'':'Over');
			}
		}
	}
	el.className = el.className + "Over";
}
function onTabOut(id){
	var el = getEl(id+'But');
//	if (el.src.indexOf('_off') > -1){
//		for (var i=0;i<tabs.length;i++){
//			if (id != tabs[i]){
//				var otherbut = getEl(tabs[i]+'But');
//				otherbut.src = otherbut.src.replace('_over2.gif', '.gif');
//				otherbut.className = tabs[i] + 'But' + ((id == tabs[i])?'':'Over');
//			}
//		}
//	}
	if (el.className.indexOf('Off') > -1){
		for (var i=0;i<tabs.length;i++){
			if (id != tabs[i]){
				var otherbut = getEl(tabs[i]+'But');
				//otherbut.src = otherbut.src.replace('_over2.gif', '.gif');
				//otherbut.className = tabs[i] + 'But' + ((id == tabs[i])?'Over':'');
			}
		}
	}
	//el.src = el.src.replace('_over.gif', '.gif');
	el.className = el.className.replace('Over', '');
}