TOPIC: SlickMenu by Compojoom

 
/*
 * 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};
}();