// JavaScript Document
function reDo() 
{ 
	window.location.reload(); 
} 

window.onresize = reDo;

//Define global variables
var timerID = null;
var timerOn = false;
var timecount = 1000;
// Change this to the time delay that you desire
var what = null;
var newbrowser = true;
var check = false; 
/*
var normalFontSize = "12px";
var largeFontSize = "18px";
*/

function init() 
{ 
	if (document.layers) { 
	layerRef="document.layers"; 
	styleSwitch=""; 
	what ="ns4"; 
	} 
	else if(document.all) { 
	layerRef="document.all"; 
	styleSwitch=".style"; 
	what ="ie4"; 
	} 
	else if(document.getElementById) { 
	layerRef="document.getElementByID"; 
	styleSwitch=".style"; 
	what="dom1"; 
	} 
	else { 
	what="none"; 
	newbrowser = false; 
	} 
	check = true; 
} 

// Sets text size of main link
/*
function setMainLink(anchorId)
{
	if(check) { 
		if (what =="none") { 
		return; 
		} 
		else if (what == "dom1") { 
		document.getElementById(anchorId).style.fontSize=largeFontSize; 
		} 
		else { 
		eval(layerRef+'["'+anchorId+'"]'+styleSwitch+'.fontSize='.largeFontSize); 
		} 
	} 

	else { 
	return; 
	}  
}

function unsetMainLink(anchorId)
{
	if(check) { 
		if (what =="none") { 
		return; 
		} 
		else if (what == "dom1") { 
		document.getElementById(anchorId).style.fontSize=normalFontSize; 
		} 
		else { 
		eval(layerRef+'["'+anchorId+'"]'+styleSwitch+'.fontSize='.normalFontSize); 
		} 
	} 
	else { 
	return; 
	}  
}
*/
// Toggles the layer visibility on 
function showLayer(layerName) 
{
	if(check) { 
		if (what =="none") { 
		return; 
		} 
		else if (what == "dom1") { 
		document.getElementById(layerName).style.visibility="visible"; 
		} 
		else { 
		eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"'); 
		}
	} 
	else { 
	return; 
	} 
}

// Toggles the layer visibility off 
function hideLayer(layerName) 
{ 
	if(check) { 
	if (what =="none") { 
	return; 
	} 
	else if (what == "dom1") { 
	document.getElementById(layerName).style.visibility="hidden"; 
	} 
	else { 
	eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"'); 
	} 
	} 
	else { 
	return; 
	}
}

function hideAll() 
{ 
	hideLayer('popup'); 
	//Put all layers used in the nav here. 
	//Copy the hideLayer() function above. 
	//unsetMainLink('press');
}

function startTime() 
{ 
	if (timerOn == false) { 
	timerID=setTimeout( "hideAll()" , timecount); 
	timerOn = true; 
	} 
}

function stopTime() 
{ 
	if (timerOn) { 
	clearTimeout(timerID); 
	timerID = null; 
	timerOn = false; 
	} 
}

function onLoad() 
{ 
	init(); 
}