/********************************
 * site-specific settings       *
 ********************************/

var showRolloverMenuEffect = Effect.BlindDown;
var showRolloverMenuEffectOptions = { duration: 0.2 };
var hideRolloverDelay = 150;
var hideRolloverMenuEffect = Effect.BlindUp;
var hideRolloverMenuEffectOptions = { duration: 0.2 };

/********************************
 * site-specific functions      *
 ********************************/
function nexthomephoto() {
	var no = window.currentno;
	var maxno = window.maxno;
	if(no < maxno) {
		var objid = 'homephoto' + no;
//		if(objid=='homephoto2') {
//			clearInterval(skipinterval);
//			skipinterval = window.setInterval('nexthomephoto()',7000);
//			window.skipinterval = skipinterval;
//		} else {
//			clearInterval(skipinterval);
//			skipinterval = window.setInterval('nexthomephoto()',6000);
//			window.skipinterval = skipinterval;
//		}
		Effect.Appear(objid);
		window.currentno = no+1;
	} else {
// start again
		clearInterval(skipinterval);
		var clearobjid = '';
		for (i=1;i < maxno;i++) {
			var clearobjid = 'homephoto' + i;
			if(i < maxno-1) {
				$(clearobjid).hide();
			} else {
				Effect.Fade(clearobjid);
			}
		}
		window.currentno = 1;
		playhomephotos();
	}
}
function playhomephotos() {
var skipinterval = window.setInterval('nexthomephoto()',7000);
window.skipinterval = skipinterval;
}

var RedBox = {

  showInline: function(id)
  {
    this.showOverlay();
    new Effect.Appear('RB_window', {duration: 0.4, queue: 'end'});        
    this.cloneWindowContents(id);
  },

  loading: function()
  {
    this.showOverlay();
    Element.show('RB_loading');
    this.setWindowPosition();
  },

  addHiddenContent: function(id)
  {
    this.removeChildrenFromNode($('RB_window'));
    this.moveChildren($(id), $('RB_window'));
    Element.hide('RB_loading');
    new Effect.Appear('RB_window', {duration: 0.4, queue: 'end'});  
    this.setWindowPosition();
  },

  close: function()
  {
    new Effect.Fade('RB_window', {duration: 0.4});
    new Effect.Fade('RB_overlay', {duration: 0.4});
    this.showSelectBoxes();
  },

  showOverlay: function()
  {
    if ($('RB_redbox'))
    {
      Element.update('RB_redbox', "");
      new Insertion.Top($('RB_redbox'), '<div id="RB_window" style="display: none;"></div><div id="RB_overlay" style="display: none;"></div>');  
    }
    else
    {
      new Insertion.Top(document.body, '<div id="RB_redbox" align="center"><div id="RB_window" style="display: none;"></div><div id="RB_overlay" style="display: none;"></div></div>');      
    }
    new Insertion.Bottom('RB_redbox', '<div id="RB_loading" style="display: none"></div>');  

    this.setOverlaySize();
    this.hideSelectBoxes();
    new Effect.Appear('RB_overlay', {duration: 0.4, to: 0.6, queue: 'end'});
  },

  setOverlaySize: function()
  {
    if (window.innerHeight && ( window.scrollMaxY >= 0 ) )
    {  
      yScroll = window.innerHeight + window.scrollMaxY;
    } 
    else if (document.body.scrollHeight > document.body.offsetHeight)
    { // all but Explorer Mac
      yScroll = document.body.scrollHeight;
    }
    else
    { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
      yScroll = document.body.offsetHeight;
    }
    $("RB_overlay").style['height'] = yScroll +"px";
  },

  setWindowPosition: function()
  {
    var pagesize = this.getPageSize();  

    $("RB_window").style['width'] = 'auto';
    $("RB_window").style['height'] = 'auto';

    var dimensions = Element.getDimensions($("RB_window"));
    var width = dimensions.width;
    var height = dimensions.height;        

    $("RB_window").style['left'] = ((pagesize[0] - width)/2) + "px";
    $("RB_window").style['top'] = ((window.pageYOffset + ((pagesize[1] - height)/2)) || (document.documentElement.scrollTop + (pagesize[1] - height)/2)) + "px";
  },


  getPageSize: function() {
    var de = document.documentElement;
    var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
    var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;

    arrayPageSize = new Array(w,h) 
    return arrayPageSize;
  },

  removeChildrenFromNode: function(node)
  {
    while (node.hasChildNodes())
    {
      node.removeChild(node.firstChild);
    }
  },

  moveChildren: function(source, destination)
  {
    while (source.hasChildNodes())
    {
      destination.appendChild(source.firstChild);
    }
  },

  cloneWindowContents: function(id)
  {
    var content = $(id).cloneNode(true);
    content.style['display'] = 'block';
    $('RB_window').appendChild(content);  

    this.setWindowPosition();
  },

  hideSelectBoxes: function()
  {
  	selects = document.getElementsByTagName("select");
  	for (i = 0; i != selects.length; i++) {
  		selects[i].style.visibility = "hidden";
  	}
  },

  showSelectBoxes: function()
  {
  	selects = document.getElementsByTagName("select");
  	for (i = 0; i != selects.length; i++) {
  		selects[i].style.visibility = "visible";
  	}
  }



}