function Netphiles_swapImgRestore(){
    var i,x,a=document.Netphiles_sr;
    for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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

function Netphiles_findObj(n, d){
    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=Netphiles_findObj(n,d.layers[i].document);
    if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function Netphiles_swapImage(){
    var i,j=0,x,a=Netphiles_swapImage.arguments;
    document.Netphiles_sr=new Array;
    for(i=0;i<(a.length-2);i+=3)
    if ((x=Netphiles_findObj(a[i]))!=null){
        document.Netphiles_sr[j++]=x;
        if(!x.oSrc) x.oSrc=x.src;
        x.src=a[i+2];
    }
}

function Netphiles_nbGroup(event, grpName){
  var i,img,nbArr,args=Netphiles_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = Netphiles_findObj(args[2])) != null && !img.Netphiles_init) {
      img.Netphiles_init = true;
      img.Netphiles_up = args[3];
      img.Netphiles_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2)
      if ((img = Netphiles_findObj(args[i])) != null) {
        if (!img.Netphiles_up) img.Netphiles_up = img.src;
        img.src = img.Netphiles_dn = args[i+1];
        nbArr[nbArr.length] = img;
      }
    }
  } else if (event == "over") {
    document.Netphiles_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3)
    if ((img = Netphiles_findObj(args[i])) != null) {
      if (!img.Netphiles_up) img.Netphiles_up = img.src;
      img.src = (img.Netphiles_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.Netphiles_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.Netphiles_nbOver.length; i++) {
      img = document.Netphiles_nbOver[i];
      img.src = (img.Netphiles_dn) ? img.Netphiles_dn : img.Netphiles_up;
    }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) {
        img=nbArr[i];
        img.src = img.Netphiles_up;
        img.Netphiles_dn = 0;
      }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2)
    if ((img = Netphiles_findObj(args[i])) != null) {
      if (!img.Netphiles_up) img.Netphiles_up = img.src;
      img.src = img.Netphiles_dn = (args[i+1])? args[i+1] : img.Netphiles_up;
      nbArr[nbArr.length] = img;
    }
  }
}

function popUp(URL) {
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=398,height=730');");
}

function P7_JumpMenu(selObj,restore){ //v1.4 by Project Seven
	var theFullString = selObj.options[selObj.selectedIndex].value;
	if (restore) selObj.selectedIndex=0;
	var theLength = theFullString.length;
	var endPos = theFullString.lastIndexOf("~");
	var theUrl, theTarget, theParent;
	if (endPos > 0) {theUrl = theFullString.substring(0,endPos);}
	else {theUrl = theFullString;}
	endPos++
	if (endPos < theLength) {theTarget = theFullString.substring(endPos,theLength)}
	else {theTarget = "window:Main";}
	if (theTarget == "window:New") {window.open(theUrl);}
	else if (theTarget == "window:Main") {eval("parent.location='"+theUrl+"'");}
	else {eval("parent.frames[\'"+theTarget+"\'].location='"+theUrl+"'");}
}

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_JumpMenuGo(selName,restore){ //v1.1 Beta Version by Project Seven
  var selObj = MM_findObj(selName); if (selObj) P7_JumpMenu(selObj,restore);
}

function confirmDelete(){
    var agree=confirm("Once deleted, your listing cannot be reactivated. Deleting a listing does not affect your total allowable listings for your membership type. Are you sure you want to delete this listing?");
    if (agree)
        return true ;
    else
        return false ;
}

function confirmDeleteBook(){
    var agree=confirm("Once deleted, your Required Book cannot be reactivated. Are you sure you want to delete this required book?");
    if (agree)
        return true ;
    else
        return false ;
}

function confirmDeleteCourse(){
    var agree=confirm("Once deleted, your course cannot be reactivated. Deleting a course will also remove ALL associated books required for this course. Are you sure you want to delete this course?");
    if (agree)
        return true ;
    else
        return false ;
}

function reloadEmailForm(){
    document.addSchool.submit();
    return false;
}

function reloadEmailRemoval(){
    document.deleteEmails.submit();
    return false;
}