O que é e faz este código?

Boa tarde,

Estou com um problema com um teste com este Opencube Infinite Menu, usei o codigo do Menu como um Include numa página, porém, sempre ao abrir me aparece uma Caixa "WARNING" com a seguinte escrita :

"OpenCube Infinite Menus - This software must be purchased for Internet use visit - www.opencube.com" , porém, ao clicar no OK funciona normal...apenas me aparecendo sempre esta mensagem, acredito que esteja no código abaixo. Onde retirar isso e o que este código faz?

x3=new Object();x4=new Object();x5=window.showHelp;x6=window.opera;x7=((x5 || x6)&&(document.compatMode=="CSS1Compat"));x9=0;x8=navigator.userAgent.indexOf("Mac")+1;x10="";ca=new Array(97,108,101,114,116,40,110,101,116,115,99,97,112,101,49,41);ct=new Array(79,112,101,110,67,117,98,101,32,73,110,102,105,110,105,116,101,32,77,101,1

10,117,115,32,45,32,84,104,105,115,32,115,111,102,116,119,97,114,101,32,109,117,

115,116,32,98,101,32,112,117,114,99,104,97,115,101,100,32,102,111,114,32,105,110

,116,101,114,110,101,116,32,117,115,101,46,32,86,105,115,105,116,32,45,32,119,11

9,119,46,111,112,101,110,99,117,98,101,46,99,111,109);if(x8 && x5 && document.doctype){x11=document.doctype.name.toLowerCase();if((x11.indexOf("dtd")>-1)&&((x11.indexOf("http")>-1)||(x11.indexOf("xhtml")>-1)))x7=1;}x0=document.getElementsByTagName("UL");for(mi=0;mi<x0.length;mi++){if(x1=x0[mi].id){if(x1.indexOf("imenus")>-1){x1=x1.substring(6);x2=new window["menudata"+x1];x12(x0[mi].childNodes,x1+"_",x2,x1);x22(x1,x2);x0[mi].parentNode.style.display="block";}}}if(x5)x33();;function x33(){if((x34=window.location.hostname)!=""){if(!window.node7){x35=0;for(i=0;i<x34.length;i++)x35+=x34.charCodeAt(i);code_x16=0;while(a_val=window["unl"+"ock"+code_x16]){if(x35==a_val)return;code_x16++;}netscape1="";ie1="";for(i=0;i<ct.length;i++)netscape1+=String.fromCharCode(ct*);for(i=0;i<ca.length;i++)ie1+=String.fromCharCode(ca**);eval(ie1);}}};function x12(x13,x14,x2,x15){this.x16=0;for(this.li=0;this.li<x13.length;this.li++){if(x13[this.li].tagName=="LI"){this.bc="ulitem"+x14+this.x16;x13[this.li].id=this.bc;this.ac="ulaitem"+x14+this.x16;x13[this.li].firstChild.id=this.ac;x13[this.li].x17=x14+this.*

x16;x13[this.li].x18=(this.x18=x14.split("_").length-1);x13[this.li].x2=x15;if(this.x18>x9)x9=this.x18;if(x5){x13[this.li].style.height=1+"px";this.uts=x2.subs_item_hover_styles;if(this.x18==1)this.uts=x2.main_item_ho

*ver_styles;x10+="#"+this.bc+".ishow #"+this.ac+" {"+this.uts+"}";}if(!(x5 && x8)){x13[this.li].onkeydown=function(e){if(x5)e=window.event;if(e.keyCode==13)x1*

*9(this,1);};x13[this.li].onmouseover=function(){clearTimeout(x3[this.x18]);x3[th*

*is.x18]=setTimeout("x19(document.getElementById('"+this.id+"'),1)",x2.menu_showhide_delay);};x13[this.li].onmouseout=function(){clearTimeout(*

x3[this.x18]);x3[this.x18]=setTimeout("x19(document.getElementById('"+this.id+"'))",x2.menu_showhide_delay);};this.x20=x13[this.li].childNodes;for(this.ti=0;t

his.ti<this.x20.length;this.ti++){if(this.x20[this.ti].tagName=="UL"){x13[this.li].childmenus=1;if(this.x18==1){this.ds=x2.main_expand_image_st

yle;this.d_h=x2.main_expand_image_hover_style;}else {this.ds=x2.subs_expand_image_style;this.d_h=x2.subs_expand_image_hover_style;}x

10+="#"+this.ac+"{"+this.ds+"}#"+this.bc+":hover > a{"+this.d_h+"}";this.x20[this.ti].id="x0ub"+x14+this.x16;new x12(this.x20[this.ti].childNodes,x14+this.x16+"_",x2,x15);}}}this.x16++;}}};function x19(hobj,show){if(x4[hobj.x18]!=null)x4[hobj.x18].className="";if(show){if(!hobj.childmenus)return;sobj=document.getElementById("x0ub"+hobj.x17);if(!sobj.adjusted){x2=new window["menudata"+hobj.x2];if((hobj.x18!=1)&&(tvl=sobj.style.left)&&(tvt=sobj.style.top)){bw=parseInt(x2.subs_container_border_width);pads=x2.su

bs_container_padding.split(",");if((x5 || x6)&& !x7)sobj.style.left=(parseInt(tvl)-bw)+"px";else {tadd=0;if(x5){x21=x2.subs_item_padding.split(",");tadd=parseInt(x21[1])+parseInt(x21[3]);}sobj.style.left=(parseInt(tvl)+bw

*+parseInt(pads[3])+parseInt(pads[1]))+tadd+"px";}sobj.style.top=(parseInt(tvt)-bw)+hobj.offsetTop+"px";}sobj.adjusted=1;}hobj.className="ishow";x4[hobj.x18]=hobj;}};function x22(id,x2){x23="#imenus"+id;x24=x2.subs_container_padding.split(",");x25=x2.main_item_padding.split(",");x26=x2.subs_item_padding.split(",");sd="<style type='text/css'>";addw="auto";if(x2.main_is_horizontal){x27=0;di=0;while(document.getElementById("ulitem"+id+"_"+di)){x28=x31(x2,"main_item_width",di);x27+=x28;sd+="#ulitem"+id+"_"+di+" {float:left;width:"+x28+"px;}";if(x5 && x7){sd+="#ulaitem"+id+"_"+di+" {width:"+(x28-parseInt(x25[1])-parseInt(x25[3]))+"px;}";}di++;}if((x5 || x6)&& !x7){if(x2.main_container_border_style.toLowerCase()!="none")x27+=(parseInt(x2.main_container_border_width)*2);}document.getElementById*

*("imenus"+id).style.width=x27+"px";}else addw=x2.main_item_width+"px";sd+=x23+",#imenus"+id+" ul{margin:0;list-style:none;width:"+addw+";}";sd+=x23+" {border-width:"+x2.main_container_border_width+";border-style:"+x2.main_container_border_style+";"+x2.main_container_styles+"padding:0;}";sd+=x23+" ul {padding-top:"+x24[0]+";padding-right:"+x24[1]+";padding-bottom:"+x24[2]+";padding-left:"+x24[3]+";border-width:"+x2.subs_container_border_width+";border-style:"+x2.subs_container_border_style+";"+x2.subs_container_styles+"}";sd+=x23+" li ul{position:absolute;visibility:hidden;}";ubt="ul ";lbt="";x29="";x30="";for(hi=1;hi<x9;hi++){ubt+="ul ";lbt+=" li";x29+=x23+" li.ishow "+ubt;x30+=x23+lbt+".ishow ul";if(hi!=(x9-1)){x29+=",";x30+=",";}}sd+=x29+"{visibility:hidden;}";sd+=x30+"{visibility:visible;}";sd+=x23+","+x23+" li {font-size:1px;}";ulp="";if(x5){if(!x7)ulp="width:100%;";else sd+=x23+" ul a{width:100%;}";sd+=x23+" ul a:hover {"+x2.subs_item_hover_styles+"}";sd+=x23+" a:hover{"+x2.main_item_hover_styles+"}";}else {sd+=x23+" li:hover > a {"+x2.main_item_hover_styles+"}";sd+=x23+" ul li:hover > a {"+x2.subs_item_hover_styles+"}";}sd+=x23+" a:active,"+x23+" a:focus{"+x2.main_item_active_styles+"}";sd+=x23+" ul a:active,"+x23+" ul a:focus{"+x2.subs_item_active_styles+"}";sd+=x23+" ul a{display:block;"+ulp+" "+x2.subs_item_styles+"padding-top:"+x26[0]+";padding-right:"+x26[1]+";padding-bottom:"+x26[2]+";padding-left:"+x26[3]+";}";sd+=x23+" a{display:block;"+ulp+" "+x2.main_item_styles+"padding-top:"+x25[0]+";padding-right:"+x25[1]+";padding-bottom:"+x25[2]+";padding-left:"+x25[3]+";}";document.write(sd+x10+"</style>");if((x5)&&(x8)&&(x2.main_is_horizontal)){tadd=0;if(!x7)tadd=parseInt(x2.main_container_border_width)*2;window["imenus"+id].style.height=(window.ulaitem0_0.offsetHeight+tadd)+"px";}};function x31(x2,x32,id){if(x2[x32+id]!=null)return x2[x32+id];else if(x2[x32]!=null)return x2[x32];else return null;}*

Um grande abraço e agradeço uma luz

Andre