//<![CDATA[
		   
var d = new Date();
var year = d.getFullYear();

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function clearOnFocus(type)
{
  if (!document.getElementsByTagName) return false;
  var fields = document.getElementsByTagName(type);
  for (var i=0; i < fields.length; i++) {
    if (fields[i].className.match("clearonfocus")) {
      fields[i].onfocus = function() {
        if (this.value == this.defaultValue) {
          this.value = "";
          return false;
		}
      }
	  fields[i].onblur = function() {
        if (this.value == "") {
          this.value = this.defaultValue;
          return false;
		}
      }
    }
  }
}

// Unobtrusive scroller object
var fdScroller = {
        scrollLoop:false,
        scrollInterval:null,
        currentBlock:null,
        lastY:0,
        requestedY:0,
        init: function() {
                var lnks = document.getElementsByTagName('a');
                var removeLoc = window.location + ' ';

                // strip any #target, force a String cast
                if(removeLoc.indexOf('#') != -1) {
                        removeLoc = removeLoc.substr(0, removeLoc.indexOf('#'));
                } else {
                        removeLoc = removeLoc.substr(0, removeLoc.length - 1);
                }

                for(var i = 0, lnk; lnk = lnks[i]; i++) {
                        tmploc = lnk.href.replace(removeLoc,'');
                        if(tmploc.charAt(0) == '#' && !lnk.onclick) lnk.onclick = fdScroller.initScroll;
                }
        },
        getWindowHeight: function(){
                var myHeight = 0;
                if( typeof( window.innerWidth ) == 'number' ) {
                        //Non-IE
                        myHeight = window.innerHeight;
                } else if( document.documentElement &&
                                ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
                        //IE 6+ in 'standards compliant mode'
                        myHeight = document.documentElement.clientHeight;
                } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
                        //IE 4 compatible
                        myHeight = document.body.clientHeight;
                }
                return myHeight;
        },
        getScrollLeft: function(){
                if(document.all) return (document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
                else return window.pageXOffset;
        },
        getScrollTop: function(){
                if(document.all) return (document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
                else return window.pageYOffset;
        },
        getElementYpos: function(el){
                var y = 0;
                while(el.offsetParent){
                        y += el.offsetTop
                        el = el.offsetParent;
                }
                return y;
        },
        initScroll: function(e){
                var targ;

                if (!e) var e = window.event;
                if (e.target) targ = e.target;
                else if (e.srcElement) targ = e.srcElement;
                if (targ.nodeType == 3) targ = targ.parentNode;

                if(targ.href && targ.href.indexOf('#') != -1) {
                        var where = targ.href.substr(targ.href.indexOf('#')+1,targ.href.length);
                        fdScroller.currentBlock = document.getElementById(where);
                        if(!fdScroller.currentBlock) return;

                        var documentHeight = document.getElementsByTagName('body').offsetHeight;
                        var windowHeight = fdScroller.getWindowHeight();
                        var ypos = fdScroller.getElementYpos(fdScroller.currentBlock);
                        if(ypos > documentHeight - windowHeight) ypos = documentHeight - windowHeight;
                        fdScroller.requestedY = ypos;
                        fdScroller.scroll();
                }

                return false;
        },
        scroll: function(){
                var left = fdScroller.getScrollLeft();
                var top  = fdScroller.getScrollTop();

                if(Math.abs(top-fdScroller.requestedY) <= 1){
                        window.scrollTo(0,fdScroller.requestedY);
                        fdScroller.lastY = -1;
                } else {
                        fdScroller.lastY = top;
                        window.scrollTo(0, Math.round(top+((fdScroller.requestedY-top)/2)));
                        setTimeout(fdScroller.scroll,50);
                }
        }
}

function doPopups()
{
if (!document.getElementsByTagName) return false;
	var anchors = document.getElementsByTagName('a');
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];
		var relAttribute = String(anchor.getAttribute('rel'));
		var classAttribute = String(anchor.getAttribute('class'));
		if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('popup'))){
			if (anchor.id == "gallery") {
				anchor.setAttribute("target", "_blank");
			} else {
				anchor.onclick = function () {window.open(this.href); return false;}
			}
		}
	}
}

$(document).ready(function() {
	//Remove white strip along the bottom of shorter pages
	var difference = $(window).height() - $('body').height();
	var wrapperBottomNewHeight = ($('#wrapper-bottom').height()) + difference;
	if ($.browser.msie && $.browser.version == 6.0) { $('#wrapper-bottom').css({'height': wrapperBottomNewHeight}); }
	$('#wrapper-bottom').css({'min-height': wrapperBottomNewHeight});
	//Clears inital form field values on focus
	clearOnFocus('input');
	clearOnFocus('textarea');
	//Launch links in new window where rel="popup"
	doPopups();
	//Eased back to top link
	//fdScroller.init();
	//Stripe tables
	$("tr:nth-child(odd)").addClass("odd");
	//Format Landscape Images
	$(".image").wrap('<div class="image"></div>');
	$("img.image").removeClass("image");
	$(".image").prepend("<span></span>");
	//Format Hotel Images
	$(".imagehotel").wrap('<div class="imagehotel"></div>');
	$("img.imagehotel").removeClass("imagehotel");
	$(".imagehotel").prepend("<span></span>");
	//Format Portrait Images
	$(".imageportrait").wrap('<div class="imageportrait"></div>');
	$("img.imageportrait").removeClass("imageportrait");
	$(".imageportrait").prepend("<span></span>");
	//Rounded Corners
	$("body").addClass("jsenabled");	
	$("#venue-details, #press-news").wrapInner('<span class="grey-tl"><span class="grey-tr"><span class="grey-bl"><span class="grey-br"></span></span></span></span>');
	$("#live-webcast, #latest-news,  #twitter").wrapInner('<span class="red-tl"><span class="red-tr"><span class="red-bl"><span class="red-br"></span></span></span></span>');
	//Lavalamp Menu
	$(function() {
		$("#menu").lavaLamp({
			fx: "backout", 
			speed: 700,
			click: function(event, menuItem) {}
		});
	});
	//Register Button
	var hoverSpeed = 150;
    $("#register a").css({backgroundImage:"none"});
	$("#register a").mouseover(function() {
        //Create div element
		$(this).before('<div class="hover"></div>');
		//Hide div and then fade in
        $("div.hover").css({display:"none"}).fadeIn('slow');
    }).mouseout(function() {
        //fade out and then remove div
        $("div.hover").fadeOut('slow', function() {
            $(this).remove();
        });
    }); 
});

//]]>