Question

JS脚本冲突，如何解决？大图轮播和导航条只有一个能生效

第一个导航条脚本：function menuFix() {var sfEls = document.getElementById("menu").getElementsByTagName("li");for (var i=0; i<sfEls.length; i++) {sfEls[i].onmouseover=function() {this.className+=(this.className.length>0? " ": "") + "sfhover";}sfEls[i].onMouseDown=function() {this.className+=(this.className.length>0? " ": "") + "sfhover";}sfEls[i].onMouseUp=function() {this.className+=(this.className.length>0? " ": "") + "sfhover";}sfEls[i].onmouseout=function() {this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");}}}window.onload=menuFix;第二个大图轮播：//主函数var s=function(){var interv=2000; //切换间隔时间var interv2=10; //切换速速var opac1=80; //文字背景的透明度var source="fade_focus" //焦点轮换图片容器的id名称//获取对象function getTag(tag,obj){if(obj==null){return document.getElementsByTagName(tag)}else{return obj.getElementsByTagName(tag)}}function getid(id){return document.getElementById(id)};var opac=0,j=0,t=63,num,scton=0,timer,timer2,timer3;var id=getid(source);id.removeChild(getTag("div",id)[0]);var li=getTag("li",id);var div=document.createElement("div");var title=document.createElement("div");var span=document.createElement("span");var button=document.createElement("div");button.className="button";for(var i=0;i<li.length;i++){var a=document.createElement("a");a.innerHTML=i+1;a.onclick=function(){clearTimeout(timer);clearTimeout(timer2);clearTimeout(timer3);j=parseInt(this.innerHTML)-1;scton=0;t=63;opac=0;fadeon();};a.className="b1";a.onmouseover=function(){this.className="b2"};a.onmouseout=function(){this.className="b1";sc(j)};button.appendChild(a);}//控制图层透明度function alpha(obj,n){if(document.all){obj.style.filter="alpha(opacity="+n+")";}else{obj.style.opacity=(n/100);}}//控制焦点按钮function sc(n){for(var i=0;i<li.length;i++){button.childNodes[i].className="b1"};button.childNodes[n].className="b2";}title.className="num_list";title.appendChild(span);alpha(title,opac1);id.className="d1";div.className="d2";id.appendChild(div);id.appendChild(title);id.appendChild(button);//渐显var fadeon=function(){opac+=5;div.innerHTML=li[j].innerHTML;span.innerHTML=getTag("img",li[j])[0].alt;alpha(div,opac);if(scton==0){sc(j);num=-2;scrolltxt();scton=1};if(opac<100){timer=setTimeout(fadeon,interv2)}else{timer2=setTimeout(fadeout,interv);};}//渐隐var fadeout=function(){opac-=5;div.innerHTML=li[j].innerHTML;alpha(div,opac);if(scton==0){num=2;scrolltxt();scton=1};if(opac>0){timer=setTimeout(fadeout,interv2)}else{if(j<li.length-1){j++}else{j=0};fadeon()};}//滚动文字var scrolltxt=function(){t+=num;span.style.marginTop=t+"px";if(num<0 && t>3){timer3=setTimeout(scrolltxt,interv2)}else if(num>0 && t<62){timer3=setTimeout(scrolltxt,interv2)}else{scton=0}};fadeon();}//初始化window.onload=s;

Answer 1

window.onload 加载第二个会把第一次替换
window.onload用一个
在页面底部调用一个