var currentpane = "default";

function show(pane){

	if (pane != "default")
		{
			document.all(currentpane).style.display="none";
			document.all(pane).style.display="";
			currentpane = pane;
			return;
		}
	else
		{	
			document.all(currentpane).style.display="none";
			document.all('default').style.display="";
			currentpane = pane;
			return;
		}
}

function flash(pane, act){
	
	if(document.all){
		switch (act){
		case "on":
			document.all(currentpane).style.display="none";
			document.all(pane).style.display="";
			return;
		case "off":
			document.all(pane).style.display="none";
			document.all(currentpane).style.display="";
			return;
		default:
			return;
		}	
	}
	else
	{
		switch (act){
		case "on":
			document.layers[currentpane].style.display="none";
			document.layers[pane].style.display="";
			return;
		case "off":
			document.layers[pane].style.display="none";
			document.layers[currentpane].style.display="";
			return;
		default:
			return;
		}
	}
}

function flashbutton(offbutton, button){

	document.all(offbutton).style.display="none";
	document.all(button).style.display="";
	return;

}

function toggle(pane){
	if(document.all(pane).style.display == "none"){
		document.all(pane).style.display="";
	}	
	else
	{
		document.all(pane).style.display="none";
	}	
}

// Set Functions
function viewset(){

	this.start = "default";
	this.current = "default";
}

function setshow(curset, goview){

	if (goview != curset.start)
		{
			document.all(curset.current).style.display="none";
			document.all(goview).style.display="";
			curset.current = goview;
			return;
		}
	else
		{	
			document.all(curset.current).style.display="none";
			document.all(curset.start).style.display="";
			curset.current = goview;
			return;
		}
}

// Project Page Functions...

function loadframe(file){

	document.all('projectframe').src = file;
	
}