function show_page(page)
{
	new Request({
		url: page,
		method: 'get',
		onComplete: function()
		{
				var result_array = eval( "(" + this.response.text + ")" );
                var scrollsize = scrollerContainerSize( result_array['page_type'] );
                $('contentcontainer').innerHTML = result_array['site'] ;
                
                if($('Scroller') != undefined && $('Scroller') != null )
                {
                    scroller = new jsScroller($('Scroller'), scrollsize.x, scrollsize.y);
                    scrollbar = new jsScrollbar ($('Scrollbar-Container'), scroller, false);
                }

                if(page == "/" || "/Home" || "/home" || " ")
                {
                    if($('twittercontainer')){                       
                        React.Behavior.publicTwitter("lemmysbier"); 
                    }
                }
        
                stLight.onReady()   
                stButtons.locateElements()
                Mediabox.scanPage()
        }
    }).send('refresh_page=1');	
}

function newsletter_signup(page)
{
	new Request({
		url: page,
		method: 'get',
		onComplete: function()
		{
			var result_array = eval( "(" + this.response.text + ")" );
			var scrollsize = scrollerContainerSize( result_array['page_type'] );
			$('contentcontainer').innerHTML = result_array['site'] ;
			
			if($('Scroller') != undefined && $('Scroller') != null )
			{
				scroller = new jsScroller($('Scroller'), scrollsize.x, scrollsize.y);
				scrollbar = new jsScrollbar ($('Scrollbar-Container'), scroller, false);
			}

			if(page == "/" || "/Home" || "/home" || " ")
			{
				if($('twittercontainer')){                       
					React.Behavior.publicTwitter("lemmysbier"); 
				}
			}
	
			stLight.onReady()   
			stButtons.locateElements()
			Mediabox.scanPage()
		}
	}).send('emailaddress='+$('nieuwsbrieftextbox').value+'&refresh_page=1');
}

function showTwitter()
{
    //ophalen twitter gegevens. id is accountnaam voor twitteraar.
    getTwitters('lemmys', { 
							  id: 'lemmysbier', 
                              count: 3, 
                              enableLinks: true, 
                              ignoreReplies: true, 
                              clearContents: true,
                              template: '<span class="prefix"><a class="linktweetnaam" href="http://twitter.com/%user_screen_name%">%user_name%</a></span><br /> <span class="status">%text%</span><br /><div class="scheidingmetmargin"><center>~~~~~</center></div>'
                            });
                            
    //<a class="linktweetbericht" href="http://twitter.com/%user_screen_name%/statuses/%id%/">%text%</a>
}

function scrollerContainerSize(scroller)
{
    var x = 0;
    var y = 0;
    
    switch(scroller)
            {
                case "small" :
                    x = 300;
                    y = 252;
                break;
                
                case "medium":
                    
                     x = 535;
                     y = 350;
                break;
                
                case "large":
                
                    x = 535;
                    y = 450;
                    
                break;
                
                case "large_divided":
                    x = 380;    
                    y = 450;
           
                break;
                
                default: 
                    //alert('geen x y ontvangen');
                     x = 460;
                     y = 434;
            }
            var array = {x: x, y: y};
            return array;
}