jQuery带返回顶部可展开隐藏浮动客服代码

jQuery带返回顶部可展开隐藏浮动客服代码5
一款简单实用的jquery浮动在线QQ咨询代码,支持设置热线电话、微博链接等,带有在线留言和返回顶部的功能,适合网站客服功能 
$(function(){		var _userAgent = window.navigator.userAgent.toLowerCase();	if(_userAgent.indexOf('android')<0 && _userAgent.indexOf('iphone')<0 &&  _userAgent.indexOf('ipad')<0 )	{ 		if($.cookie("onlineSP")==null||$.cookie("onlineSP")=="0"||$.cookie("onlineSP")=="")		{			$('.onlineService').hide();			$('.box_os').show();				}		else if($.cookie("onlineSP")=="1")		{			$('.onlineService').show();			$('.box_os').hide();				}		}	else{		$('.onlineService').hide();		$('.box_os').hide();			}		$('.onlineService .ico_os').click(function()	{				$('.onlineService').hide();		$('.box_os').show();		$.cookie("onlineSP","0",{expires:1,path:"/",domain:"umiwi.com"});			});	$('.os_x').click(function()	{		$('.box_os').hide();		$('.onlineService').show();		$.cookie("onlineSP","1",{expires:2100000000,path:"/",domain:"umiwi.com"});	});	$boxOsFun = function(){var st=$(document).scrollTop();if (!window.XMLHttpRequest) {$('.box_os').css('top',st+44);$('.onlineService').css('top',st+44);}};	$(window).bind('scroll', $boxOsFun);	$boxOsFun();		var feedback_url ='http://sc.chinaz.com/?account/suggestion.php?action=save';		$('.acbox .ico_pp').hover(function(){		$(this).stop().animate({height:'52px'},'fast');		},function(){		$(this).stop().animate({height:'33px'},'fast');		}	);	$('.acbox .ico_gt').hover(function(){		$(this).stop().animate({height:'52px'},'fast');		},function(){		$(this).stop().animate({height:'33px'},'fast');		}	);		$('.onlineService .ico_pp').hover(function(){		$(this).stop().animate({width:'87px'},'fast');		},function(){		$(this).stop().animate({width:'39px'},'fast');		}	);	$('.onlineService .ico_gt').hover(function(){		$(this).stop().animate({width:'97px'},'fast');		},function(){		$(this).stop().animate({width:'39px'},'fast');		}	);		$('.ico_gt').click(function(){		$("html, body").animate({scrollTop:0}, 1);	})			//分辨率	if ( $(window).width()<1200 || screen.width<1200)     {     	$('.hydp950,.w_950,.sdmain,.main').css('overflow','hidden');		$('.top_bg').css({'overflow':'hidden','width':'950px','margin':'0 auto'});		$('.db_bg2').addClass('db_bg2_s');		$('.jstd_c .bg_l,.jstd_c .bg_r').css('display','none');		$('#js_play .prev').css('left','0');		$('#js_play .next').css('right','0');		$('#videoplay .prev, #videoplay2 .prev').addClass('prev_s');		$('#videoplay .next, #videoplay2 .next').addClass('next_s');    }else{    	$('.hydp950,.w_950,.sdmain,.main').removeAttr('style');		$('.top_bg').removeAttr('style');		$('.db_bg2').removeClass('db_bg2_s');		$('.jstd_c .bg_l,.jstd_c .bg_r').removeAttr('style');		$('#js_play .prev').removeAttr('style');		$('#js_play .next').removeAttr('style');		$('#videoplay .prev, #videoplay2 .prev').removeClass('prev_s');		$('#videoplay .next, #videoplay2 .next').removeClass('next_s');    }});

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