NS4 = (document.layers) ? true : false;

function checkenter(event)
{
   var code = 0;

   if (NS4)
      code = event.which;
   else
      code = event.keyCode;
   if (code==13)
      document.editform.submit();
}

function addbookmark(){
if (document.all)
window.external.AddFavorite(location.href, document.title)
}


function open_window(url, w, h) {
email = window.open(url,"Preview",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=YES,width='+w+',height='+h);
}
 

function land(ref, target)
{
if (target=="_self") {window.location=loc;
}
else {if (target=="_top") {top.location=loc;
}

else {if (target=="_blank") {window.open(loc);
}
else {if (target=="_parent") {parent.location=loc;
}
else {parent.frames[target].location=loc;
};
}}}
}

function jump(menu)
{
ref=menu.choice.options[menu.choice.selectedIndex].value;
splitc=ref.lastIndexOf("&");
target="";
if (splitc!=-1)
{loc=ref.substring(0,splitc);
target=ref.substring(splitc+1,1000).toLowerCase();}
else {loc=ref; target="_self";};
if (ref != "") {land(loc,target);}
}


function jump2(menu)
{
ref=menu.choice2.options[menu.choice2.selectedIndex].value;
splitc=ref.lastIndexOf("&");
target="";
if (splitc!=-1)
{loc=ref.substring(0,splitc);
target=ref.substring(splitc+1,1000).toLowerCase();}
else {loc=ref; target="_self";};
if (ref != "") {land(loc,target);}
}


function jump3(menu)
{
ref=menu.choice3.options[menu.choice3.selectedIndex].value;
splitc=ref.lastIndexOf("&");
target="";
if (splitc!=-1)
{loc=ref.substring(0,splitc);
target=ref.substring(splitc+1,1000).toLowerCase();}
else {loc=ref; target="_self";};
if (ref != "") {land(loc,target);}
}


function jump4(menu)
{
ref=menu.choice4.options[menu.choice4.selectedIndex].value;
splitc=ref.lastIndexOf("&");
target="";
if (splitc!=-1)
{loc=ref.substring(0,splitc);
target=ref.substring(splitc+1,1000).toLowerCase();}
else {loc=ref; target="_self";};
if (ref != "") {land(loc,target);}
}


function mm_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.mm_p) d.mm_p=new Array();
var i,j=d.mm_p.length,a=mm_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.mm_p[j]=new Image; d.mm_p[j++].src=a[i];}}
}

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 mm_swapimgrestore() { //v3.0
  var i,x,a=document.mm_sr; 
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)x.src=x.oSrc;
}

function mm_swapimage() { //v3.0
//alert(mm_swapimage.arguments[2]);
  var i,j=0,x,a=mm_swapimage.arguments; document.mm_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=mm_findObj(a[i]))!=null){document.mm_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function doPopupVideoHigh(fileRef){
    var streamWin = window.open('/includes/popup/popup.jsp?fileRef='+fileRef+'&streamtype=1','StreamPlayer','width=418,height=413');
        streamWin.focus();
}

function doPopupVideoLow(fileRef){
    var streamWin = window.open('/includes/popup/popup.jsp?fileRef='+fileRef+'&streamtype=2','StreamPlayer','width=418,height=413');
        streamWin.focus();
}

function doPopupAudioLow(fileRef, audioItemN){
    var streamWin = window.open('/includes/popup/popup.jsp?fileRef='+fileRef+'&streamtype=3&n='+audioItemN,'StreamPlayer','width=418,height=413');
        streamWin.focus();
}

function popup(theURL,winName,features) {
     window.open(theURL,winName,features);
}


function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}



function popup(theURL,winName,features) {
     window.open(theURL,winName,features);
}

	var bWrittenFunctions;

	function IEFlashTest()
	{
		var objFlash;
		var bHasFlash;

		if (navigator.appVersion.indexOf('MSIE 5')!=-1)
			bHasFlash=eval('try { var objFlash; objFlash=new ActiveXObject(\'ShockwaveFlash.ShockwaveFlash\'); delete objFlash; bHasFlash=true; } catch(e) { bHasFlash=false; }');
		else
		{
			{
				bWrittenFunctions=true;
				document.writeln('<SCR'+'IPT LANGUAGE="vbscript">');
				document.writeln('Function VBIETest');
				document.writeln('Dim objFlash');
				document.writeln('VBIETest=false');
				document.writeln('On Error Resume Next');
				document.writeln('Set objFlash=CreateObject("ShockwaveFlash.ShockwaveFlash")');
				document.writeln('If Err.Number=0 Then VBIETest=True');
				document.writeln('Set blnFlash=Nothing');
				document.writeln('End Function');
				document.writeln('</SCR'+'IPT>');
			}
			bHasFlash=VBIETest();
		}

		return(bHasFlash);
	}

	function HasFlash()
	{
		var bHasFlash=false;

		if ( (navigator.userAgent.indexOf("MSIE") == -1) || ( navigator.userAgent.indexOf("Mac")!=-1 ) )
		{
			// Netscape
			if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"])
			{
				bHasFlash=true;
			}
			else
			{
				bHasFlash=false;
			}
		}
		else
		{
			bHasFlash=IEFlashTest();
		}

		return(bHasFlash);
	}

	function InsertFlash( sFilename, iWidth, iHeight, sBackground )
	{
		var sOut;

		sOut='';
		sOut+='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
		sOut+='  width='+iWidth+' height='+iHeight+'>';
		sOut+='              <param name=movie value="'+sFilename+'">';
		sOut+='              <param name=quality value=high>';
		sOut+='              <param name=scale value=exactfit>';
		sOut+='              <param name=bgcolor value='+sBackground+'>';
		sOut+='<embed src="' + sFilename +'" quality=high bgcolor=' + sBackground;
		sOut+=' swLiveConnect=FALSE WIDTH=' + iWidth +' HEIGHT=' + iHeight + ' scale=exactfit';
		sOut+=' TYPE="application/x-shockwave-flash">';
		sOut+='</object>';
		
		document.write(sOut);
	}

	function InsertTag( sTag )
	{
		document.write(sTag);
	}


function open_window(url, w, h) {
email = window.open(url,"Preview",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=YES,width='+w+',height='+h);
}


function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}


function StrIsEmail(value) {
	var ret = false;
	var emailRe=/\w+(.\w+)*@\w+(.\w+)*\.\w{2,3}/;
	var emailResult = emailRe.exec(value);
	if (emailResult) {
		if (emailResult[0].length ==  emailResult.input.length)
			ret = true;
	}
	return ret;
}



// ROTATING NEWS BANNER //
// Scripts for the Rotating News stuff....
var intSecondBetweenItems = 5
var intPreviousItem = 0
function DisplayContent(strID){	
	if(intPreviousItem!=0)SwapButton(intPreviousItem,"/aru/css/images/HomeNewsNumberGrey.gif");
	SwapButton(strID,"/aru/css/images/HomeNewsNumberGreen.gif");
	displayObj = getObj("newsContent");
	displayObj.innerHTML = ""
	displayObj.innerHTML = unescape(arrHomeNews[strID].strHtml)	
	if(intTotalItems == parseInt(strID)){
		intNextNewsID = 1	
	}else{
		intNextNewsID = parseInt(strID) + 1	
	}		
	intPreviousItem = strID
}

function cycleNewsItems(strID){
	if(blnCycleNews){
		DisplayContent(strID)
		setTimeout("cycleNewsItems(intNextNewsID)", intSecondBetweenItems*1000)
	}
}

function DisplayNewsItem(strID){
	blnCycleNews = false
	DisplayContent(strID);
}

function PauseNews(){
	blnCycleNews = false
}
function restartNews(){
	if(!blnCycleNews){
		blnCycleNews = true
		cycleNewsItems(intNextNewsID);
	}
}	

function GoBackOne(){
	blnCycleNews = false
	intNextNewsID = intNextNewsID - 2
	if(intNextNewsID < 1){
		intNextNewsID = intNextNewsID + intTotalItems	
	}	
	DisplayContent(intNextNewsID);	
}
function GoForwardOne(){
	blnCycleNews = false
	DisplayContent(intNextNewsID);
}	
function initNews(){
	cycleNewsItems(1)
}

function SwapButton(strID,strImageAndPath){
	objButton = getObj("news_" + strID)
	objButton.style.background='url('+ strImageAndPath +') no-repeat'
}

function getObj(id){
	if(document.getElementById){
		return document.getElementById(id);
	}else{
		return document.all[id];
	} 
}

function externalLinksByHref() {

  //var base_url = (document.URL ? document.URL : document.location.href).substr(0,(document.URL ? document.URL : document.location.href).indexOf('/',8));
  if (document.getElementsByTagName) {
    var anchors = document.getElementsByTagName('a');
    for (var i=0; i<anchors.length; i++) {
      var anchor = anchors[i];
      if ((anchor.getAttribute('href').indexOf('http:\/\/')==0 || anchor.getAttribute('href').indexOf('https:\/\/')==0) && anchor.getAttribute('href').indexOf('rugby.')<0) {
		//alert(anchor.getAttribute('href'))
		anchor.target = '_blank';
      }
    }
  }
  else if (document.links) {
    var anchors = document.links;
    for (var i=anchors.length-1; i>=0; i--) {
      var anchor = anchors[i];
      if ((anchor.href.indexOf('http:\/\/')==0 || anchor.href.indexOf('https:\/\/')==0) && anchor.href.indexOf('rugby.')<0) {
	anchor.target = '_blank';
      }
    } 
  }
}

function setRowColor(id, strColour){
	// -- get element (the table), TBODY tag, children of (TR tags)
	var r=document.getElementById(id).getElementsByTagName('tr');
	 // - total number of TR tags
	var l=r.length
	for (i=0;i<l;i++){
		if (i%2 == 0){r[i].style.backgroundColor=strColour;}
		else {}
	}
}

function calgtot(lpcntr)
{
   var ticket1 = 'A' ;
   var ticket2 = 'S' ;
   var ticket3 = 'U' ;
   var ticket4 = 'J' ;
   var loopcount = lpcntr ;
   // loop to set form tttype1 to 4 	
   for(i = 1; i <= 4; i++)
   {
      var tselection = 'shopform.ticketprice' + i +'.selectedIndex' ;
      var ticketloop = eval(tselection) ;

      if ( !ticketloop == 0)
         {
         var ticketname = 'ticket' + ticketloop ;
         var tickettype = eval(ticketname) ;
	 // now set the form value - ttype1 to 4	
	 shopform.elements['ttype'+i].value = tickettype ;
         }
   }

   // debug lines
   
   // just add totals 
         
   var price1 = shopform.ticketprice1.options[shopform.ticketprice1.selectedIndex].value ;
   var price2 = shopform.ticketprice2.options[shopform.ticketprice2.selectedIndex].value ;
   var price3 = shopform.ticketprice3.options[shopform.ticketprice3.selectedIndex].value ;
   var price4 = shopform.ticketprice4.options[shopform.ticketprice4.selectedIndex].value ;
   var gtotal = eval(price1) + eval(price2) + eval(price3) + eval(price4) ;
   shopform.gtotal.value = gtotal ;


  if (parseInt(loopcount) != 1) 
  
  {
  	shopform.elements['address1-' + loopcount].value = shopform.elements['address1-1'].value ;
  	shopform.elements['address2-' + loopcount].value = shopform.elements['address2-1'].value ;
  	shopform.elements['town' + loopcount].value = shopform.town1.value ;
  	shopform.elements['county' + loopcount].value = shopform.county1.value ;
  	shopform.elements['postcode' + loopcount].value = shopform.postcode1.value ;
  	shopform.elements['daynumber' + loopcount].value = shopform.daynumber1.value ;
  	shopform.elements['nightnumber' + loopcount].value = shopform.nightnumber1.value ;
  	shopform.elements['email' + loopcount].value = shopform.email1.value ;
  	 	
  	
  }	

}


function copydetails()
{
	shopform.honorific1.value = shopform.honorific.options[shopform.honorific.selectedIndex].value ;
	shopform.firstname1.value = shopform.firstname.value ;
	shopform.lastname1.value = shopform.lastname.value ;
	shopform.address11.value = shopform.address.value ;
	shopform.address21.value = shopform.address2.value ;
	shopform.town1.value = shopform.town.value ;
	shopform.county1.value = shopform.county.value ;
	shopform.postcode1.value = shopform.postcode.value ;

}