var bookmarkscroll={setting:{duration:1e3,yoffset:0},topkeyword:"#top",scrollTo:function(a,b,c){var d=jQuery,b=b||{},e=typeof a=="string"&&a.length>0?a==this.topkeyword?0:d("#"+a):a?d(a):[];(e===0||e.length==1&&(!b.autorun||b.autorun&&Math.abs(e.offset().top+(b.yoffset||this.setting.yoffset)-d(window).scrollTop())>5))&&this.$body.animate({scrollTop:e===0?0:e.offset().top+(b.yoffset||this.setting.yoffset)},b.duration||this.setting.duration,function(){e!==0&&c&&(location.hash=c)})},urlparamselect:function(){var a=window.location.search.match(/scrollto=[\w\-_,]+/i);return a?a[0].split("=")[1]:null},init:function(){jQuery(document).ready(function(a){var b=bookmarkscroll;b.$body=window.opera?document.compatMode=="CSS1Compat"?a("html"):a("body"):a("html,body");var c=b.urlparamselect();c&&setTimeout(function(){b.scrollTo(document.getElementById(c)||a("a[id="+c+"]:eq(0)").get(0),{autorun:!0})},100);a('a[href^="#"]').each(function(){var c=this.getAttribute("href").match(/#\w+$/i);c=c?c[0].substring(1):null;if(this.hash.length>1){var d=a("a[id="+this.hash.substr(1)+"]:eq(0)");if(d.length==1||this.hash==b.topkeyword){d.length==1&&!document.all&&d.html(".").css({position:"absolute",fontSize:1,visibility:"hidden"});a(this).click(function(a){b.scrollTo(this.hash==b.topkeyword?b.topkeyword:d.get(0),{},this.hash);a.preventDefault()})}}})})}};bookmarkscroll.init();