/* Library Javascript */

function photopicker(sForm,sField,sPath,nWidth,nHeight,nMax,sPattern,sTitle) {
	sPattern = (sPattern == undefined) ? '' : sPattern ;
	sTitle = (sTitle == undefined) ? '' : sTitle ;
	mgr = window.open('/adm/photo_manager.php?form='+escape(sForm)+'&field='+escape(sField)+'&imagepath='+escape(sPath)+'&width='+nWidth+'&height='+nHeight+'&max='+nMax+'&pattern='+escape(sPattern)+'&title='+escape(sTitle),'pmgr','width='+(nWidth+40)+',height=450,left=50,top=50,menubar=0,toolbar=0,resizable=1,status=1,scrollbars=1');
	return false;
}

function selectImage(sForm,sField,sImage) {
	opener.window.document[sForm].elements[sField].value = sImage;
	window.close();
}

function deleteImage(sImage) {
	if (confirm('Do you really want to delete this image?')) {
		window.location = '/adm/photo_manager.php?page=delete&file='+escape(sImage);
	}
}

function copyFormContent(oFrom,oTo) {
	oTo.value = oFrom.value;
}

function moveFormContent(oFrom,oTo) {
	oTo.value = oFrom.value;
	oFrom.value = '';
}


function mOvr(oSrc,sClass) {
	oSrc.className = sClass;

	if (!oSrc.contains(event.fromElement)) {
		oSrc.className = sClass;
		oSrc.children.tags('A')[0].className = 'dropLinkOn';
	}
}

function mOut(oSrc,sClass) {
	oSrc.className = sClass;

	if (!oSrc.contains(event.toElement)) {
		oSrc.className = sClass;
		oSrc.children.tags('A')[0].className = 'dropLink';
	}
}

function mClk(oSrc) {
	if (event.srcElement.tagName=='TD') {
		oSrc.children.tags('A')[0].click();
	}
}

function imgSwap(oImg,oNewImg) {
	oImg.src = oNewImg.src;
}

function checkMail(sAdr) {
	var sFilter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (sFilter.test(sAdr)) {
		return true;
	} else {
		alert('Please enter a valid email address and resend your message.');
		return false;
	}
}

/****
* Javascript for drop-down menus 
****/

var activeSub=0;
var SubNum=0;

// global variables

var timerID = null;
var timerOn = false;
var timecount = 1000;
var what = null;
var newbrowser = true;
var check = false;

function initMenus(){
	if (document.layers) {
//		alert("Running Netscape 4");
		layerRef="document.layers";
		styleSwitch="";
		visibleVar="show";
		screenSize = window.innerWidth;
		what ="ns4";

	} else if (document.all) {
//		alert("Running IE");
		layerRef="document.all";
		styleSwitch=".style";
		visibleVar="visible";
		screenSize = document.body.clientWidth + 18;
		what ="ie";

	} else if (document.getElementById) {
//		alert ("Running Netscape 7");
		layerRef="document.getElementByID";
		styleSwitch=".style";
		visibleVar="visible";
		what="moz";
  
	} else {
//		alert("Older than 4.0 browser.");
		what="none";
		newbrowser = false;
	}

	window.status='';
	check = true;
}

// Turns the layers on and off
function showLayer(layerName) {
	if (check) {
		if (what =="none") {
			return;
		} else if (what == "moz") {
			document.getElementById(layerName).style.visibility="visible";
		} else{
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
		}
	} else {
//		alert ("Please wait for the page to finish loading.");
		return;
	}
}

function hideLayer(layerName){
	if (check) {
		if (what =="none") {
			return;
		} else if (what == "moz") {
			document.getElementById(layerName).style.visibility="hidden";
		} else {
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
		}
	} else {
//		alert ("Please wait for the page to finish loading.");
		return;
	}
}

function hideAll(){
	hideLayer('giftShopMenu');
	hideLayer('programGuideMenu');
}

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

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


/* Dreamweaver CRAPOLA */

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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_swapImage() { //v3.0
  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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


/* sneaky code */

function hideSelect() {
   var selects = document.getElementsByTagName("select");
   
   for (i=0; i<selects.length; i++) {
   	selects[i].style.visibility = "hidden";
   }   
}

function showSelect() {
   var selects = document.getElementsByTagName("select");
   
   for (i=0; i<selects.length; i++) {
   	selects[i].style.visibility = "visible";
   }   
}