/********************************
			*   (C) 2009 - Thiago Barbedo   *
			*   - tbarbedo@gmail.com        *
			*********************************/
			window.onscroll = function(){
				if( window.XMLHttpRequest ) {
																				
					var page_height = document.getElementById("container").offsetHeight;
					var right_column_height = document.getElementById("rightColumnsFixed").offsetHeight;
					var scroll_until = 295 + right_column_height;
					var scroll_until1 = page_height - scroll_until;
					
					if (document.documentElement.scrollTop > 409 || self.pageYOffset > 409) {

						if(document.documentElement.scrollTop > scroll_until1 || self.pageYOffset > scroll_until1){
							$('#rightColumnsFixed').css('position','absolute');
							$('#rightColumnsFixed').css('top','');
							$('#rightColumnsFixed').css('bottom', '295px');
							//$('#rightColumnHeader').css('display', 'block');
							$('#rightColumnHeader').fadeIn('slow', function(){ $('#rightColumnHeader').css('display', 'block')});
							}
						
						else{
							$('#rightColumnsFixed').css('position','fixed');
							$('#rightColumnsFixed').css('top','10px');							
							$('#rightColumnsFixed').css('bottom', '');
							$('#rightColumnHeader').slideDown(200, function(){ $(this).fadeIn(100)});
							//$('#rightColumnHeader').fadeIn('slow', function(){ $('#rightColumnHeader').css('display', 'block')});
							//$('#rightColumnHeader').slideDown('slow');
							//$('#rightColumnHeader').slideDown(200);
							//$('#scrollLogo').slideDown(200, function(){ $('#scrollLogo').fadeIn(100)});							
							}
							
						}

					else if (document.documentElement.scrollTop < 409 || self.pageYOffset < 409) {
						$('#rightColumnsFixed').css('position','absolute');
						$('#rightColumnsFixed').css('top','409px');
						//$('#rightColumnHeader').css('display', 'none');
						$('#rightColumnHeader').slideUp(200, function(){ $(this).fadeOut(100)});
						//$('#scrollLogo').animate({ height: 0 }, 'slow');
						//$('#rightColumnHeader').slideUp(200);
						//$('#scrollLogo').);
					} 
				}
			}