function OpenSlideshowID( id, subdir )
{
	subdirstr="";
	if( subdir != undefined )
	{
		subdirstr=subdir;
	}		
	var sWin = window.open( subdirstr+"/slideshow.fsp?id="+id,"slideshow","scrollbars=no,width=565,height=520" );
	sWin.focus();
}
function dopopup( url, name )
{
	var w = window.open( url, 'popup', "width=625,height=625,location=0,menubar=0,scrollbars=1,toolbar=0,resizable=yes",true);
	w.focus();
	return false;
}

function doadd( id, dtid, name, timestamp, optparams )
{
	var url = "/cp/database/add.fsp?id="+id+"&dtid="+dtid+"&name="+name+"&ts="+timestamp;
	if( optparams )
		url+=optparams;

	return dopopup( url, "editpopup" );
}
function dobatchadd( dtid, id, optparams )
{
	var url = "/cp/database/batchadd.fsp?id="+id+"&dtid="+dtid;
	if( optparams )
		url+=optparams;

	return dopopup( url, "editpopup" );
}

function domod( id, optparams )
{
	var url = "/cp/database/modify.fsp?id="+id;
	if( optparams )
		url+=optparams;

	return dopopup( url, "editpopup" );
}

function dodel( id, redirect )
{
	var url = "/cp/database/delete.fsp?id="+id;
	if( redirect )
		url+="&redirect="+escape( redirect );
	
	return dopopup( url, "deletepopup" );
}

function y2k(number)    
{ 
	return (number < 1000) ? number + 1900 : number; 
}

function isDST ( )
{
	var thisday = new Date( );	
	var year = y2k(thisday.getYear());

	var lsm = new Date;
	var lso = new Date;
	var day;

	// If earlier than 2007
	if( year < 2007 )
	{
		lsm.setMonth(2);		// March
		lsm.setDate(31);		// 31st
		
		var day = lsm.getDay();	// day of week of 31st
		lsm.setDate(31-day);	// last Sunday

		lso.setMonth(9);		// October
		lso.setDate(31);		// 31st

		day = lso.getDay();		// day of week of 31st
		lso.setDate(31-day);	// last Sunday
	}
	// If equal or after 2007
	else
	{
		lsm.setMonth(2);			// March
		lsm.setDate(1);				// First Day of March
		
		day = lsm.getDay();			// day of week of 1st (6-Sat, 0-Sunday)

		if( day )
			lsm.setDate(15-day);	// Process first day M-Sa
		else
			lsm.setDate(8);			// Process first day Su
	
		lso.setMonth(10);			// November
		lso.setDate(1);
		
		day = lso.getDay();
		if( day )
			lso.setDate(8-day);		// Process first day M-Sa
		else
			lso.setDate(1);			// Process first day Su
	}

	if( thisday < lsm || thisday >= lso ) 
		return false;

	return true;
}


// show hide layers
function HideContent(d) {
	document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
	document.getElementById(d).style.display = "block";
}
function ReverseDisplay(d) {
	if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
	else { document.getElementById(d).style.display = "none"; }
}

function onPageLoaded()
{
	if( typeof(InitMap)=='function')
		InitMap( ); 

	if( typeof(ExtraPageLoadLogic)=='function')
		ExtraPageLoadLogic( ); 
}


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_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_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_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];}
}