/*******************************************************************
*
* File    : oldsulians.com ©
*
* Created : 2005/01/10
*
* Purpose : General scripts used within the Old Sulians R.F.C. web
*           pages.
***********************************************************************/
var RefreshPage = false;

function setRefresh() {
   RefreshPage = true;
}
function openBrWindow(theURL,winName,features,Refresh) {
   RefreshPage = Refresh;
   window.open(theURL,winName,features);
}
function refresh() {
   if (RefreshPage) window.location.reload();
}
function SwapImgRestore() {
  var i,x,a=document.Sr;
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function PreloadImages() {
   var d=document;
   if(d.images){
      if(!d.OS_p) d.OS_p=new Array();
      var i,j=d.OS_p.length,a=PreloadImages.arguments;
      for(i=0; i<a.length; i++) {
         if (a[i].indexOf("#")!=0){
            d.OS_p[j]=new Image;
            d.OS_p[j++].src=a[i];
         }
      }
   }
}
function 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=FindObj(n,d.layers[i].document);
   if(!x && document.getElementById) x=document.getElementById(n);
   return x;
}
function SwapImage() {
   var i,j=0,x,a=SwapImage.arguments;
   document.Sr=new Array;
   for(i=0;i<(a.length-2);i+=3) {
      if ((x=FindObj(a[i]))!=null) {
         document.Sr[j++]=x;
         if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
      }
   }
}
function validate(){
   if (LoginForm.username.value =="") {
      alert('No Member has been entered');
      LoginForm.username.focus();
      return false;
   }
   if (LoginForm.password.value == "") {
      alert('No Password has been entered');
      LoginForm.password.focus();
      return false;
   }
   return true;
}