Do you have any idea?
/*
* Copyright(C) Compojoom.com. All rights reserved.
* License http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*
* !SlickMenu is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* !SlickMenu is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Based on Michael Leigeber's TinyAccordion script
* http://www.leigeber.com/2009/03/accordion/
*
* Fixed for !SlickMenu by Radoslav Salov
* rado.salov[at]gmail.com
*/
var SlickMenu={};
SlickMenu.accordion=function(){
function slider(n){this.n=n; this.a=[];}
slider.prototype.init=function(t,e,sec,m,o,k){
var a=$(t), i=s=0, n=a.childNodes, l=n.length; this.s=k||0; this.m=m||0;
for(i;i=c.m)||(c.d!=1&&h==1)){if(c.d==1){c.style.height='auto'} else {c.style.visibility='hidden';} clearInterval(c.t);}
};
return{slider:slider};
}();
SlickMenu.dropdown=function(){
var z=50,s=6,a;
function dd(n){this.n=n; this.h=[]; this.c=[];};
dd.prototype.init=function(p,c) {
a=c;
var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
for(i;i;
clearInterval(c.t);
c.style.overflow='hidden';
if(f){
$(p).addClass(a);
c.style.display='block';
if(!c.mh){
c.mh=c.offsetHeight;
if (SLICKMENU_DROP_ALLOW_HEIGHT){
c.style.height=0;
}
}
if(!c.mw){
c.mw=c.offsetWidth;
if (SLICKMENU_DROP_ALLOW_WIDTH){
c.style.width=0;
}
}
if(c.mh==c.offsetHeight && c.mw==c.offsetWidth){
c.style.overflow='visible';
} else {
c.style.zIndex=z; z++;
c.t=setInterval(function(){sl(c,1);},SLICKMENU_DROP_ANIM_SPEED);
}
} else {
$(p).removeClass(a);
c.t=setInterval(function(){sl(c,-1);},SLICKMENU_DROP_ANIM_SPEED);
}
};
function sl(c,f){
var h=c.offsetHeight, w=c.offsetWidth, tostop = false;
var pt = $(c).getStyle('paddingTop').toInt();
var pb = $(c).getStyle('paddingBottom').toInt();
if (pt || pb) h = h + ((pt + pb) * f);
var pl = $(c).getStyle('paddingLeft').toInt();
var pr = $(c).getStyle('paddingRight').toInt();
if (pl || pr) w = w + ((pl + pr) * f);
if (SLICKMENU_DROP_ALLOW_HEIGHT && SLICKMENU_DROP_ALLOW_WIDTH) {
tostop=(((h=c.mh&&f==1))&&((w=c.mw&&f==1)));
} else if (SLICKMENU_DROP_ALLOW_HEIGHT) {
tostop=((h=c.mh&&f==1));
} else if (SLICKMENU_DROP_ALLOW_WIDTH) {
tostop=((w=c.mw&&f==1));
}
if (tostop){
if(f==1){
if (SLICKMENU_DROP_ALLOW_OPACITY) {
c.style.filter='';
c.style.opacity=1;
}
c.style.overflow='visible';
} else {
c.style.display='none';
}
clearInterval(c.t);
return;
}
var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s);
var dw=(f==1)?Math.ceil((c.mw-w)/s):Math.ceil(w/s);
var o = 1;
if (SLICKMENU_DROP_ALLOW_HEIGHT) {
o=h/c.mh;
} else if (SLICKMENU_DROP_ALLOW_WIDTH) {
o=w/c.mw;
}
if (SLICKMENU_DROP_ALLOW_OPACITY) {
c.style.opacity=o;
c.style.filter='alpha(opacity='+(o*100)+')';
}
if (SLICKMENU_DROP_ALLOW_HEIGHT){
if ((h=c.mh&&f==1)) {
c.style.height=c.mh+'px';
} else {
c.style.height=h+(d*f)+'px';
}
}
if (SLICKMENU_DROP_ALLOW_WIDTH){
if ((w=c.mw&&f==1)) {
c.style.height=c.mh+'px';
} else {
c.style.width=w+(dw*f)+'px';
}
}
if(!(SLICKMENU_DROP_ALLOW_HEIGHT || SLICKMENU_DROP_ALLOW_WIDTH)) {
c.style.display='none';
}
};
return{dd:dd};
}();
