JS菜鸟的问题
这是别人给我的JS 是个下拉菜单的，当我用HTML打开页面后会弹出个警告窗口，提示：无限使用菜单必须购买互联网，我不懂JS请那位高手帮我看下，下面是这个下拉菜单JS的全部代码：function imenus_data0(){
this.menu_showhide_delay = 150
this.show_subs_onclick = false
this.hide_focus_box = false
/*---------------------------------------------
Box Animation Settings
---------------------------------------------*/
//set to... "pointer", "center", "top", "left"
this.box_animation_type = "pointer"
this.box_animation_frames = 18
this.box_animation_styles = "background-color:transparent; border-style:solid; border-color:#ff0000; border-width:1px 0px; "
/*---------------------------------------------
Animated Pointer Icon Settings
---------------------------------------------*/
this.main_pointer_image = 'arrow_down.gif'
this.main_pointer_image_width = '10'
this.main_pointer_image_height = '11'
this.main_pointer_image_offx = '-3'
this.main_pointer_image_offy = '-14'
this.sub_pointer_image = 'arrow_right.gif'
this.sub_pointer_image_width = '13'
this.sub_pointer_image_height = '10'
this.sub_pointer_image_offx = '-13'
this.sub_pointer_image_offy = '-5'
/*---------------------------------------------
IE Transition Effects
---------------------------------------------*/
this.subs_ie_transition_show = ""
/*[end data]*/}
//[IM Code]
// ---- Add-On [3.6 KB]: Animated Pointer Icons ----
ulm_last_pointer=null;;function imenus_add_pointer_image(obj,dto,level){if(ulm_oldnav||(ulm_mac&&(ulm_ie||ulm_navigator)))return;x4="main";if(level>0)x4="sub";var c_horizontal=true;if(level==0){if((ob1=obj.getElementsByTagName("LI")[0])&&(ob1.style.width.indexOf("100%")+1))c_horizontal=false;}var a=obj.parentNode.getElementsByTagName("UL")[0];var id=a.id.substring(a.id.indexOf("_")+1);x3=document.createElement("DIV");x3.id="pi"+a.id;x3.style.position="absolute";x3.style.visibility="hidden";x3.style.fontSize="0px";x3.style.lineHeight="0px";x3.style.zIndex=999;x3.setAttribute("ispointer",1);x3.setAttribute("scxy","0,0");x3.setAttribute("offxy","0,0");if((level==0)&&(c_horizontal)){x3.setAttribute("ish",1);x3.setAttribute("fxoff",x25(dto.main_pointer_image_offy));x3.setAttribute("sloff",x25(dto.main_pointer_image_offx));}else {x3.setAttribute("fxoff",x25(x27_pointer(x4+"_pointer_image_offx",dto,id)));x3.setAttribute("sloff",x25(x27_pointer(x4+"_pointer_image_offy",dto,id)));}wht="";if((tval=x27_pointer(x4+"_pointer_image_width",dto,id)))wht+="width='"+tval+"'";if((tval=x27_pointer(x4+"_pointer_image_height",dto,id)))wht+="height='"+tval+"'";x5=x27_pointer(x4+"_pointer_image",dto,id);if(!x5||x5.toLowerCase()=="none")obj.setAttribute("noimage",1);else obj.removeAttribute("noimage");var dexist=false;var dobj=obj.childNodes;for(var d=0;d<dobj.length;d++){if(dobj[d].getAttribute&&dobj[d].getAttribute("ispointer"))dexist=true;}if(!dexist){x3.innerHTML='<img src="'+x5+'" '+wht+'>';obj.appendChild(x3);}obj.onmousemove=function(e){e=e||window.event;var x32=this;if(this.tagName=="DIV")x32=this.getElementsByTagName("UL")[0];if((x32.className.indexOf("imncc")+1)||(x32.parentNode.className.indexOf("imncc")+1)||this.getAttribute("noimage")){imenus_hide_pointer();if(!x32.id||x32.id.indexOf("imenus")==-1)im_kille(e);return false;}var lc=this.lastChild;var bid;if(!lc.getAttribute("ispointer")){bid=this.getElementsByTagName("UL")[0].id;lc=document.getElementById("pi"+bid);}if(!lc.getAttribute("initialized"))imenus_initialize_pointer(this,lc);offxy=eval("new Array("+lc.getAttribute("offxy")+")");sloff=parseInt(lc.getAttribute("sloff"));scxy=eval("new Array("+lc.getAttribute("scxy")+")");if(lc.getAttribute("ish")){npos=e.clientX-offxy[0]+sloff+scxy[0];if(window.dp_zoomc)npos=dp_zoomc(npos);setTimeout("imenus_pointer_move('"+lc.id+"',"+npos+",'h')",0);}else {npos=e.clientY-offxy[1]+sloff+scxy[1];if(window.dp_zoomc)npos=dp_zoomc(npos);setTimeout("imenus_pointer_move('"+lc.id+"',"+npos+")",0);}var a;if(a=window.imenus_event_mc_onmousemove)a();im_kille(e);return false;};};function imenus_pointer_move(id,npos,type){var md=document.getElementById(id);if(type=="h")md.style.left=npos+"px";else md.style.top=npos+"px";if(md.getAttribute("initialized"))md.style.visibility="inherit";};function x25(val){if(val==null)return 0;return val;};function imenus_hide_pointer(check){if(ulm_last_pointer&&ulm_last_pointer.parentNode!=check){ulm_last_pointer.style.visibility="hidden";ulm_last_pointer.removeAttribute("initialized");}};function imenus_initialize_pointer(obj,lc){imenus_hide_pointer();ulm_last_pointer=lc;var txy=x26(obj);if(hpi=document.getElementById("hpi_pad")){if(a=hpi.scrollLeft)txy[0] -=a;if(a=hpi.scrollTop)txy[1] -=a;}lc.setAttribute("offxy",txy);var pxy=parseInt(lc.getAttribute("fxoff"));if(lc.getAttribute("ish"))lc.style.top=pxy+"px";else lc.style.left=pxy+"px";pobj=document.body;if((!(pobj.scrollLeft+pobj.scrollTop))&&(document.documentElement))pobj=document.documentElement;lc.setAttribute("scxy",pobj.scrollLeft+","+pobj.scrollTop);lc.setAttribute("initialized",1);};function x27_pointer(pname,dto,index){if((rval=dto[pname+index])!=null)return rval;else return dto[pname];}
// ---- Add-On [3.2 KB]: Box Outline Animations ----
;function imenus_box_ani_init(obj,dto){var tid=obj.getElementsByTagName("UL")[0].id.substring(6);if(!(ulm_navigator&&ulm_mac)&&!(window.opera&&ulm_mac)&&!(window.navigator.userAgent.indexOf("afari")+1)&& !ulm_iemac&&dto.box_animation_frames>0&&!dto.box_animation_disabled){ulm_boxa["go"+tid]=true;ulm_boxa.go=true;ulm_boxa.all=new Object();}else return;};function imenus_box_ani(show,tul,hobj,e){if(tul.className.indexOf("imcanvassubc")+1){hover_handle(hobj);return;}if(!ulm_boxa.cm)ulm_boxa.cm=new Object();if(!ulm_boxa["ba"+hobj.id])ulm_boxa["ba"+hobj.id]=new Object();ulm_boxa["ba"+hobj.id].hobj=hobj;var bo=ulm_boxa["ba"+hobj.id];bo.id="ba"+hobj.id;if(!bo.bdiv){bdiv=document.createElement("DIV");bdiv.className="ulmba";bdiv.onmousemove=function(e){if(!e)e=event;e.cancelBubble=true;};bdiv.onmouseover=function(e){if(!e)e=event;e.cancelBubble=true;};bdiv.onmouseout=function(e){if(!e)e=event;e.cancelBubble=true;};bo.bdiv=tul.parentNode.appendChild(bdiv);}var i;for(i in ulm_boxa){if((ulm_boxa[i].steps)&&!(ulm_boxa[i].id.indexOf(hobj.id)+1))ulm_boxa[i].reverse=true;}if(((hobj.className.indexOf("ishow")+1)&&bo.hobj)||(bo.bdiv.style.visibility=="visible"&&!bo.reverse))return true;imenus_box_show(bo,hobj,tul,e);};function imenus_box_h(hobj){if(hobj.className.indexOf("imctitleli")+1)return;var bo=ulm_boxa["ba"+hobj.id];if(bo&&bo.bdiv&&bo.pos){bo.reverse=true;bo.pos=bo.steps;bo.bdiv.style.visibility="visible";imenus_box_x44(bo);}};function imenus_box_reverse(x17){if(!ulm_boxa.go)return;var i;for(i in ulm_boxa.all){if(ulm_boxa.all[i]&&ulm_boxa[i].hobj!=x17){var bo=ulm_boxa[i];bo.reverse=true;ulm_boxa.all[i]=null;}}};function imenus_box_show(bo,hobj,tul,e){var type;var tdto=ulm_boxa["dto"+parseInt(hobj.id.substring(6))];clearTimeout(bo.st);bo.st=null;if(bo.bdiv)bo.bdiv.style.visibility="hidden";bo.pos=0;bo.reverse=false;bo.steps=tdto.box_animation_frames;bo.exy=new Array(tul.offsetLeft,tul.offsetTop);bo.ewh=new Array(tul.offsetWidth,tul.offsetHeight);bo.sxy=new Array(0,0);if(!(type=tul.getAttribute("boxatype")))type=tdto.box_animation_type;if(type=="center")bo.sxy=new Array(bo.exy[0]+parseInt(bo.ewh[0]/2),bo.exy[1]+parseInt(bo.ewh[1]/2));else if(type=="top")bo.sxy=new Array(parseInt(bo.ewh[0]/2),0);else if(type=="left")bo.sxy=new Array(0,parseInt(bo.ewh[1]/2));else if(type=="pointer"){if(!e)e=window.event;var txy=x26(tul);bo.sxy=new Array(e.clientX-txy[0],(e.clientY-txy[1])+5);}bo.dxy=new Array(bo.exy[0]-bo.sxy[0],bo.exy[1]-bo.sxy[1]);bo.dwh=new Array(bo.ewh[0],bo.ewh[1]);bo.tul=tul;bo.hobj=hobj;imenus_box_x44(bo);};function imenus_box_x44(bo){var a=bo.bdiv;var cx=bo.sxy[0]+parseInt((bo.dxy[0]/bo.steps)*bo.pos);var cy=bo.sxy[1]+parseInt((bo.dxy[1]/bo.steps)*bo.pos);a.style.left=cx+"px";a.style.top=cy+"px";var cw=parseInt((bo.dwh[0]/bo.steps)*bo.pos);var ch=parseInt((bo.dwh[1]/bo.steps)*bo.pos);a.style.width=cw+"px";a.style.height=ch+"px";if(bo.pos<=bo.steps){if(bo.pos==0)a.style.visibility="visible";if(bo.reverse==true)bo.pos--;else bo.pos++;if(bo.pos==-1){bo.pos=0;a.style.visibility="hidden";}else {bo.st=setTimeout("imenus_box_x44(ulm_boxa['"+bo.id+"'])",8);ulm_boxa.all[bo.id]=true;}}else {clearTimeout(bo.st);bo.st=null;ulm_boxa.all[bo.id]=null;if(!bo.reverse){if((bo.hobj)&&(bo.pos>-1))hover_handle(bo.hobj);}a.style.visibility="hidden";}}
// ---- Add-On [0.7 KB]: Select Tag Fix for IE ----
;function iao_iframefix(){if(ulm_ie&&!ulm_mac&&!ulm_oldie&&!ulm_ie7){for(var i=0;i<(x31=uld.getElementsByTagName("iframe")).length;i++){ if((a=x31[i]).getAttribute("x30")){a.style.height=(x32=a.parentNode.getElementsByTagName("UL")[0]).offsetHeight;a.style.width=x32.offsetWidth;}}}};function iao_ifix_add(b){if(ulm_ie&&!ulm_mac&&!ulm_oldie&&!ulm_ie7&&window.name!="hta"&&window.name!="imopenmenu"){b.parentNode.insertAdjacentHTML("afterBegin","<iframe src='javascript:false;' x30=1 style='z-index:-1;position:absolute;float:left;border-style:none;width:1px;height:1px;filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=0);' frameborder='0'></iframe><div></div>");}}
// ---- IM Code + Security [7.5 KB] ----
im_version="10.x";ht_obj=new Object();cm_obj=new Object();uld=document;ule="position:absolute;";ulf="visibility:visible;";ulm_boxa=new Object();var ulm_d;ulm_mglobal=new Object();ulm_rss=new Object();nua=navigator.userAgent;ulm_ie=window.showHelp;ulm_ie7=nua.indexOf("MSIE 7")+1;ulm_mac=nua.indexOf("Mac")+1;ulm_navigator=nua.indexOf("Netscape")+1;ulm_version=parseFloat(navigator.vendorSub);ulm_oldnav=ulm_navigator&&ulm_version<7.1;ulm_oldie=ulm_ie&&nua.indexOf("MSIE 5.0")+1;ulm_iemac=ulm_ie&&ulm_mac;ulm_opera=nua.indexOf("Opera")+1;ulm_safari=nua.indexOf("afari")+1;x42="_";ulm_curs="cursor:hand;";if(!ulm_ie){x42="z";ulm_curs="cursor:pointer;";}ulmpi=window.imenus_add_pointer_image;var x43;for(mi=0;mi<(x1=uld.getElementsByTagName("UL")).length;mi++){if((x2=x1[mi].id)&&x2.indexOf("imenus")+1){dto=new 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