脚本吧 - 幻宇工作室用到js,超强推荐base.js


答案：base.js
复制代码 代码如下:

browser_init() 
function browser_init(){ 
    window.isIE=navigator.appName.indexOf("Microsoft")==0 
    window.$sys={} 
    window.$my={} 
    String.prototype.trim=function(){return this.replace(/(^[\s]*)|([\s]*$)/g,"")} 
    String.prototype.inc=function(s1,s2){if(s2==null){s2=","};return (s2+this+s2).indexOf(s2+s1+s2)>-1?1:0} 
    String.prototype.lenB=function(){return this.replace(/[^\x00-\xff]/g,"**").length} 
    String.prototype.leftB=function(len,isOmit){var s;s=this.replace(/\*/g," ").replace(/[^\x00-\xff]/g,"**");if(s.length>len&&isOmit){len-=3};return this.slice(0,s.slice(0,len).replace(/\*\*/g," ").replace(/\*/g,"").length)+(s.length>len&&isOmit?"...":"")} 
    String.prototype.getVar=function(str,def){if(this.inc(str,";"))return 1;var a=this.match(new RegExp("(^|;)"+str+":[^;]*"));return a==null||str==""?(def==null?"":def):a[0].replace(";","").slice(str.length+1)} 
    String.prototype._slice="".slice 
    String.prototype.slice=function(n1,n2){var v,b1=typeof(n1)=="number",b2=typeof(n2)=="number";if(!b1||typeof(n2)=="string"){v=eval("this._slice("+(b1?n1:this.indexOf(n1)+(n2==null?1:0)+(this.indexOf(n1)==-1?this.length:0))+(n2==null?"":(b2?n2:(this.indexOf(n2)==-1?"":","+this.indexOf(n2))))+")")}else{v=eval("this._slice(n1"+(n2==null?"":","+n2)+")")}return v} 
    Array.prototype.parseInt=function(){var i,count=this.length;for(i=0;i<count;i++){this[i]=parseInt(this[i])}} 
    Array.prototype.remove=function(item){var i,count=this.length;for(i=0;i<count;i++){if(this[i]==item){this.splice(i,1);i--;count--}}} 
    Array.prototype.plus=function(item){for(var i=0;i<this.length;i++){if(this[i]==item){return}}this.push(item)} 
    window.$=function(obj){return typeof(obj)=="string"?document.getElementById(obj):obj} 
    window.ow=function(win){return $(win).contentWindow} 
    window.oDel=function(obj){if($(obj)!=null){$(obj).parentNode.removeChild($(obj))}} 
    window.oHide=function(obj){if($(obj)!=null){$(obj).style.visibility="hidden"}} 
    window.oShow=function(obj){if($(obj)!=null){$(obj).style.visibility=""}} 
    window.oFocu=function(obj){window.tempObj=$(obj);window.setTimeout("try{window.tempObj.focus()}catch(e){}",10)} 
    window.fmCheck=function(){return true} 

    $sys.url=location.href 
    $sys.path=$sys.url.slice(0,"?").slice(0,$sys.url.lastIndexOf("/")+1) 
    document.write("<body></body>") 
    if(document.all){ 
        document.execCommand("BackgroundImageCache",false,true) 
    } 
    else{ 
        HTMLElement.prototype.attachEvent=function(type,foo){this.addEventListener(type.slice(2),foo,false)} 
        HTMLElement.prototype.contains=function(node){if(!node)return false;do if(node==this){return true}while(node=node.parentNode){return false}} 
        HTMLElement.prototype.__defineSetter__("outerHTML",function(sHTML){var r=this.ownerDocument.createRange();r.setStartBefore(this);var df=r.createContextualFragment(sHTML);this.parentNode.replaceChild(df,this);return sHTML;}) 
        HTMLElement.prototype.__defineGetter__("innerText",function(){var r = this.ownerDocument.createRange();r.selectNodeContents(this);return r.toString()}) 
        Event.prototype.__defineGetter__("srcElement",function(){var node=this.target;while(node.nodeType!=1){node=node.parentNode}return node}) 
        Event.prototype.__defineGetter__("fromElement",function(){return this.relatedTarget}) 
        Event.prototype.__defineGetter__("toElement",function(){return this.relatedTarget}) 
        Event.prototype.__defineGetter__("offsetX",function(){return this.layerX}) 
        Event.prototype.__defineGetter__("offsetY",function(){return this.layerY}) 
    } 
    drag_init() 
    thd_init() 
    document_onload() 
} 
function document_onload(){ 
    var l 
    l="<div id=mcSystem style='position:absolute;left:-9000px;top:0'>" 
    l+="<iframe id=wForm name=wForm onload=fmWinOnLoad(this)></iframe>" 
    l+="<button id=btSysFocu></button>" 
    l+="</div>" 
    insHtm(document.body,l) 
    document.body.onmouseover=document.body.onmouseout=document.body.onmousedown=document.body.onmouseup=function(e){ 
        var ee 
        e=e||event 
        ee=e.srcElement 
        if(e.type=="mouseover"&&(ee.tagName=="A"||ee.tagName=="INPUT"||ee.tagName=="LABEL")&&!ee.hideFocus) 
            ee.hideFocus=true 
    } 
    document.body.onkeydown=function(e){ 
        var ee 
        e=e||event 
        ee=e.srcElement 
        if(ee.tagName=="INPUT"&&e.keyCode==13&&isIE&&ee.form!=null){ 
            if(ee.form.btSubmit!=null) 
                ee.form.btSubmit.click() 
        } 
    } 
    if(window.body_onload!=null) 
        body_onload() 
} 
function drag_init(){ 
    window.$drag={} 
    window.startDrag=function(obj,e){ 
        $drag.obj=$(obj) 
        $drag.x0=$drag.obj.offsetLeft 
        $drag.y0=$drag.obj.offsetTop 
        $drag.sx=e.clientX 
        $drag.sy=e.clientY 
        if(document.all) 
            $drag.obj.setCapture() 
    } 
    document.onmouseup=function(){ 
        if($drag.obj==null) 
            return 
        if(document.all) 
            $drag.obj.releaseCapture() 
        $drag.obj=null 
    } 
    document.onmousemove=function(e){ 
        var x,y 
        if($drag.obj==null) 
            return 
        e=e||event 
        x=Math.min(e.clientX-$drag.sx+$drag.x0,document.body.scrollLeft+document.body.clientWidth-$drag.obj.offsetWidth) 
        y=Math.min(e.clientY-$drag.sy+$drag.y0,document.body.scrollTop+document.body.clientHeight-$drag.obj.offsetHeight) 
        x=Math.max(x,0) 
        y=Math.max(y,document.body.scrollTop) 
        $drag.obj.style.left=x+"px" 
        $drag.obj.style.top=y+"px" 
    } 
} 
function thd_init(){ 
    window.$thd={} 
    $thd.items=[] 
    $thd.index=0 
    $thd.push=function(foo,interval){ 
        foo.interval=interval==null?1:interval 
        $thd.items.push(foo) 
    } 
    $thd.remove=function(foo){ 
        $thd.items.remove(foo) 
    } 
    $thd.run=function(){ 
        var ol=$thd.items,i 
        for(i=0;i<ol.length;i++){ 
            if($thd.index%ol[i].interval==0||ol[i].start==null){ 
                ol[i].start=1 
                ol[i]() 
            } 
        } 
        $thd.index++ 
        window.setTimeout("$thd.run()",10) 
    } 
    $thd.run() 
} 
function $x(obj,op){ 
    var o,x=0 
    op=op||document.body 
    do{ 
        o=o==null?$(obj):o.parentNode 
        if(op==o) 
            break 
        x+=o.offsetLeft 
    }while(op.contains(o)) 
    return x 
} 
function $y(obj,op){ 
    var o,y=0 
    op=op||document.body 
    do{ 
        o=o==null?$(obj):o.parentNode 
        if(op==o) 
            break 
        if(o.tagName=="TR") 
            continue 
        y+=o.offsetTop-o.scrollTop 
    }while(op.contains(o)) 
    return y 
} 
function getPngBg(url){ 
    return document.all&&/\.png/i.test(url)?"filter:progid:dximagetransform.microsoft.alphaimageloader(src="+url+",sizingMethod=scale)":"background:url("+url+")" 
} 
function setHtm(op,str){ 
    op=$(op) 
    if(op.tagName=="TABLE"){ 
        if(op.tBodies.length==0) 
            op.appendChild(document.createElement("tbody")) 
        op.replaceChild(document.createElement("tbody"),op.tBodies[0]) 
    } 
    else 
        op.innerHTML="" 
    insHtm(op,str) 
} 
function ins
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