$(document).ready(function(){			/*settings*/				var maxheight = $(".scrollContent").height();				var txtheight = $(".scrollContent div").height();				var scroll = txtheight-maxheight;				var pas = 190;				var pas2;						/*en fonction de la taille de "txtheight" on affiche ou non la barre de scroll*/				if(txtheight > maxheight){					/*var ul = "<ul class=\"scroll\"><li class=\"top\"><img src=\"fileadmin/templates/img/top.gif\" alt=\"Top\" title=\"Top\" /></li><li class=\"bottom\"><img src=\"fileadmin/templates/img/bottom.gif\" alt=\"Bottom\" title=\"Bottom\" /></li></ul>";*/					var ul = "<ul class=\"scroll\"><li class=\"top scrollhide\"></li><li class=\"bottom\"></li></ul>";					$("div#scroll").html(ul);				}									$("ul li.top").click(function(){				$(".scrollContent").scrollTo( 0,0 , { duration: 1000 });				$(".scrollContent").attr({rel:""});				$(this).addClass("scrollhide");				var height = $(".scrollContent div").height();				if(height>maxheight){					$("ul li.bottom").removeClass("scrollhidebottom");				}			});			$("ul li.bottom").click(function(){				/*on recupere l'incremantation en cours*/					var pas2 = ($(".scrollContent").attr("rel") != "") ? $(".scrollContent").attr("rel"): 0;				/*si on n'est pas tout en bas on scroll*/					if(parseInt(pas2) < scroll){						$("ul li.top").removeClass("scrollhide");						if(pas2 != "")							pas2 = parseInt($(".scrollContent").attr("rel"))+pas;						else							pas2 = pas;						$(".scrollContent").scrollTo( pas2, 0 , { duration: 1000 });						$(".scrollContent").attr({rel:""});						$(".scrollContent").attr({rel:pas2});						/*si le pas non on cache le boutton "Bas"*/							if(parseInt(pas2) >= scroll){								$(this).addClass("scrollhidebottom");							}					}			});					});