// window popups (PH: 10/12/04)

var w;
function getWindowCenter(_iX,_iY){
	var iWinX=(screen.width - _iX)/2;
	var iWinY=(screen.height - _iY)/2;
	return('top='+iWinY+',left='+iWinX);
}

function createWindowName(_sUrl){
	var _iLastSlash=_sUrl.lastIndexOf('/');
	var _iLastSlashMin=_sUrl.substring(0,(_iLastSlash-1)).lastIndexOf('/');
	return(_sUrl.substr(_iLastSlash,_sUrl.length).indexOf('.')>0)?('file_'+escape(_sUrl.substring(_iLastSlash+1,_sUrl.lastIndexOf('.')))):('file_'+ escape(_sUrl.substring((_iLastSlashMin+1),_iLastSlash)));
}

function createWindow(_sUrl,_sName,_sParams){
	w=window.open(_sUrl,_sName,_sParams);
	w.focus();
}

function popUp(_sUrl,_sType){
	var _sParams,_sName,_sWinPos,_iX,_iY;
	switch(_sType){
                case'swfvideo':
                        _iX=324;
                        _iY=264;
			_sParams='height='+_iY+',width='+_iX+',scrollbars=0,location=0;toolbars=0,resizable=0,status=1';
			_sName='swfvideo';
                        break;
		case'print':
			_iX=645;
			_iY=440;
			_sParams='height='+_iY+',width='+_iX+',scrollbars=1,location=1;toolbars=1,menubar=1,resizable=0,status=1';
			_sName='print';
			break;
		case'note':
			_iX=745;
			_iY=500;
			_sParams='height='+_iY+',width='+_iX+',scrollbars=1,location=0;toolbars=0,resizable=1,status=1';
			_sName=createWindowName(_sUrl);
			break;
                case'html':
                        _iX=800;
                        _iY=600;
_sParams='height='+_iY+',width='+_iX+',scrollbars=1,location=0;toolbars=0,resizable=1,status=1';
			_sName=createWindowName(_sUrl);
			break;
		case'img':
			_iX=400;
			_iY=300;
			_sParams='height='+_iY+',width='+_iX+',scrollbars=1,location=0;toolbars=0,resizable=1,status=1';
			_sName=createWindowName(_sUrl);
			break;
		case'xls':
		case'pdf':
			_iX=600;
			_iY=500;
			_sParams='height='+_iY+',width='+_iX+',scrollbars=1,location=0,toolbars=1,resizable=1,status=1';
			_sName='file';
			break;
	};
	_sWinPos=getWindowCenter(_iX,_iY);
	_sParams+=','+_sWinPos;
 	createWindow(_sUrl,_sName,_sParams);
}

function parentNav(_url){
 if(window.opener != null){
  window.opener.location=_url;
  window.opener.focus();
 }
 else{
  window.location=_url
 }
}

function cboNav(o){
 var _o=document.getElementById(o);
 if(_o.selectedIndex!=0){
 var _oWin=window.open(_o.options[_o.selectedIndex].value,'_blank');
 }
}

function bookMark(){
 if(window.external){
  window.external.AddFavorite(location.href,document.title);
 }else{
  alert("PC users:\n\tClick 'Ctrl + D' to add this page to your bookmarks.\n\tOpera users: 'Ctrl + T'\n\nMacintosh users: \n\tClick 'Apple + D' to add this page to your bookmarks.\n\tOpera users: 'Apple + T'");
 }
}

// toggle
var oStoredToggle='dOverview';

function getObjByRef(_id){return document.getElementById(_id);}

function toggleDiv(_id){
 var _oDivStyle=getObjByRef(_id).style;
 if(oStoredToggle!=_id){
  getObjByRef(oStoredToggle).style.display='none';
  _oDivStyle.display='block';
 oStoredToggle=_id;
 }
}

function getTargetToggle(){
 var _sDocLoc=document.location.toString();
 var _rv='';
 if(_sDocLoc.indexOf('target=')>0){
  _rv=_sDocLoc.split('target=')[1];
 }
 return(_rv);
}

function spawnFullScreen(u,n) {
			if (screen.width) {
				if ((screen.width/screen.height) > 1.5) {
					// two monitors
					w = screen.width/2;
				} else {
					w = screen.width;
				}
				
				if (navigator.appName.indexOf('etscape')>0) {
					w=w-5;
				} else {
					w=w-8;
				}
				
				h = screen.height-50;
		
				if (w>800) {
					pagesize='lrg';
				} else {
					pagesize='sml';
				}
			} else {
				pagesize='sml';
			}
			
			if (navigator.appName.indexOf('etscape')>0) {
				wh = 300 - 18;
				ww = 770 - 5;
			} else {
				wh = 300 - 20;
				ww = 770 - 10;
			}
			
			wleft=0
			wtop=0
			if (screen.width) {
				if (screen.width > 800) {
				
					if (screen.width/screen.height>1.5) {
						sw = screen.width/4;
					} else {
						sw = screen.width/2;
					}
				
					wleft=(sw) - (ww/2) - 5;
					wtop=(screen.height/2) - (wh/2) - 18
					if (navigator.userAgent.indexOf('acintosh')>0) {
						wleft=wleft+4
						ww=ww-9
					}
				}
			}
			
			if (pagesize=='lrg') {
				w=w;
				h=h;
			} else {
				w=770;
				h=440;
			}
		
			window.open(u,n, 'width=' + w + ',height=' + h + ',left=0,top=250,scrollbars=1,status=1,location=0,resizable=1,toolbar=0')
		
			
		}