var isN4, isN6, isIE, init_var, openWidget

if (document.layers)	{
	isN4 = true;
} else if (document.all) {
	isIE = true;
} else if (document.getElementById) {
	isN6 = true;
}

//if (isN4 && navigator.platform != "MacPPC") {
//	document.write ("<link rel='stylesheet' href='/common/css/pcnn4styles.css' type='text/css'>")
//} else {
//	document.write ("<link rel='stylesheet' href='/common/css/styles.css' type='text/css'>")
//}


//start code for detecting flash
var MM_contentVersion = 6;
var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
if ( plugin ) {
		var words = navigator.plugins["Shockwave Flash"].description.split(" ");
	    for (var i = 0; i < words.length; ++i)
	    {
		if (isNaN(parseInt(words[i])))
		continue;
		var MM_PluginVersion = words[i]; 
	    }
	var MM_FlashCanPlay = MM_PluginVersion >= MM_contentVersion;
}
else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 
   && (navigator.appVersion.indexOf("Win") != -1)) {
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n'); //FS hide this from IE4.5 Mac by splitting the tag
	document.write('on error resume next \n');
	document.write('MM_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & MM_contentVersion)))\n');
	document.write('</SCR' + 'IPT\> \n');
}
//end code for detecting flash


function clock() {
	if (!document.layers && !document.all) return;
	var digital = new Date();
	var hours = digital.getHours();
	var minutes = digital.getMinutes();
	var seconds = digital.getSeconds();
	var amOrPm = "AM";
	if (hours > 11) amOrPm = "PM";
	if (hours > 12) hours = hours - 12;
	if (hours == 0) hours = 12;
	if (minutes <= 9) minutes = "0" + minutes;
	if (seconds <= 9) seconds = "0" + seconds;
	dispTime = hours + ":" + minutes + " " + amOrPm;
	if (document.layers) {
	document.layers.pendule.document.write(dispTime);
	document.layers.pendule.document.close();
	}
	else
	if (document.all)
	pendule.innerHTML = dispTime;
	setTimeout("clock()", 1000);
}
		
		
function IsValidTime(timeStr) 
{
// Checks if time is in HH:MM:SS AM/PM format.
// The seconds and AM/PM are optional.
	
	var timePat = /^(\d{1,2}):(\d{2})(:(\d{2}))?(\s?(AM|am|PM|pm))?$/;
	
	var matchArray = timeStr.match(timePat);
	if (matchArray == null) 
	{
		alert("Time is not in a valid format.");
		return true;
	}
	hour = matchArray[1];
	minute = matchArray[2];
	second = matchArray[4];
	ampm = matchArray[6];
	
	if (second=="") { second = null; }
	if (ampm=="") { ampm = null }
	
	if (hour < 0  || hour > 23) 
	{
		alert("Hour must be between 1 and 12. (or 0 and 23 for military time)");
		return false;
	}
	if (hour <= 12 && ampm == null) 
	{
		if (confirm("Please indicate which time format you are using.  OK = Standard Time, CANCEL = Military Time")) 
		{
			alert("You must specify AM or PM.");
			return false;
	   	}
	}
	if  (hour > 12 && ampm != null) 
	{
		alert("You can't specify AM or PM for military time.");
		return false;
	}
	if (minute<0 || minute > 59) 
	{
		alert ("Minute must be between 0 and 59.");
		return false;
	}
	if (second != null && (second < 0 || second > 59)) 
	{
		alert ("Second must be between 0 and 59.");
		return false;
	}
	return true;
}

function hideforms(obj) { return; }
function showforms(obj) { return; }


function popwindow(url, sizex, sizey)
{
	win1=window.open('','client','width='+sizex+',height='+sizey+',location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,screenX=1,screenY=1,top=50,left=50');
	win1.location.href = url;
	win1.focus();
}

//added 5-3-05 for popping up flash files
function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=400,left = 340,top = 200');");
}

function BW_Jumpgo(tar,BObj,restore)
{ 
	window.open(BObj.options[BObj.selectedIndex].value,tar);
	if (restore) BObj.selectedIndex=0;
}

function spawnWindow(URL,Name,features) 
{ 
    window.open(URL,Name,features); 
} 


//coding for all javascript menus
//-----------------------------------------------------------------------
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function P7_autoLayers() { //v1.4 by PVII
 var g,b,k,f,args=P7_autoLayers.arguments;a=parseInt(args[0]);if(isNaN(a))a=0;
 if(!document.p7setc){p7c=new Array();document.p7setc=true;for(var u=0;u<10;u++){
 p7c[u]=new Array();}}for(k=0;k<p7c[a].length;k++){if((g=MM_findObj(p7c[a][k]))!=null){
 b=(document.layers)?g:g.style;b.visibility="hidden";}}for(k=1;k<args.length;k++){
 if((g=MM_findObj(args[k]))!=null){b=(document.layers)?g:g.style;b.visibility="visible";f=false;
 for(var j=0;j<p7c[a].length;j++){if(args[k]==p7c[a][j]) {f=true;}}
 if(!f){p7c[a][p7c[a].length++]=args[k];}}}
}

function P7_Snap() { //v2.65 by PVII
 var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,tw,q0,xx,yy,w1,pa='px',args=P7_Snap.arguments;a=parseInt(a);
 if(document.layers||window.opera){pa='';}for(k=0;k<(args.length);k+=4){
 if((g=MM_findObj(args[k]))!=null){if((el=MM_findObj(args[k+1]))!=null){
 a=parseInt(args[k+2]);b=parseInt(args[k+3]);x=0;y=0;ox=0;oy=0;p="";tx=1;
 da="document.all['"+args[k]+"']";if(document.getElementById){
 d="document.getElementsByName('"+args[k]+"')[0]";if(!eval(d)){
 d="document.getElementById('"+args[k]+"')";if(!eval(d)){d=da;}}
 }else if(document.all){d=da;}if(document.all||document.getElementById){while(tx==1){
 p+=".offsetParent";if(eval(d+p)){x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
 }else{tx=0;}}ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);tw=x+ox+y+oy;
 if(tw==0||(navigator.appVersion.indexOf("MSIE 4")>-1&&navigator.appVersion.indexOf("Mac")>-1)){
  ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);}else{
  w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
  x=document.body.scrollLeft+event.clientX+bx;y=document.body.scrollTop+event.clientY;}}
 }else if(document.layers){x=g.x;y=g.y;q0=document.layers,dd="";for(var s=0;s<q0.length;s++){
  dd='document.'+q0[s].name;if(eval(dd+'.document.'+args[k])){x+=eval(dd+'.left');y+=eval(dd+'.top');
  break;}}}e=(document.layers)?el:el.style;xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
 if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
  xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);}
 e.left=xx+pa;e.top=yy+pa;}}}
}

function P7_hideEl(evt) { //v1.5 by PVII-www.projectseven.com
 var b,r,m=false;if(document.layers){b=evt.target;if(b.p7aHide){
 b.visibility="hidden";}else{routeEvent(evt);}
 }else if(document.all&&!window.opera){b=event.srcElement;while(b){
 if(b.p7aHide){break;}b=b.parentElement;}if(!b.contains(event.toElement)){
 b.style.visibility="hidden";}}else if(document.getElementById){
 b=evt.currentTarget;r=evt.relatedTarget;while(r){if(b==r){m=true;
 break;}r=r.parentNode;}if(!m){b.style.visibility="hidden";}}
}

function P7_autoHide() { //v1.5 by PVII-www.projectseven.com
 var i,g;for(i=0;i<arguments.length;i++){
 if((g=MM_findObj(arguments[i]))!=null){g.p7aHide=true;if(document.layers){
 g.captureEvents(Event.MOUSEOUT);}g.onmouseout=P7_hideEl;}}
}

function P7_hideSelect(a){ //v1.0 by PVII
  var g,h=(a==1)?"hidden":"visible";
  if(document.getElementsByTagName){
  g=document.getElementsByTagName("select");
  if(g){for(var i=0;i<g.length;i++){
  g[i].style.visibility=h;}}}
  }
//End of Script
// Get updates and fixes @ http://www.projectseven.com/tutorials/navigation/snapmenus/index.htm
//-----------------------------------------------------------------------
  
  
  
// function to show athletic events on the homepage - it will also hide the scores
function show_events() {
	document.getElementById('events').style.display='block';
	document.getElementById('scores').style.display='none';
}

// function to show athletic scores on the homepage - it will also hide the events
function show_scores() {
	document.getElementById('events').style.display='none';
	document.getElementById('scores').style.display='block';
}