var slideMenu=function(){

	var sp,st,t,m,sa,l,w,gw,ot;

	return{

		build:function(sm,sw,mt,s,sl,h){

			sp=s; st=sw; t=mt;

			m=document.getElementById(sm)
;
			sa=m.getElementsByTagName('li');

			l=sa.length; w=m.offsetWidth; gw=w/l;

			ot=Math.floor((w-st)/(l-1)); var i=0;

			for(i;i<l;i++){s=sa[i]; s.style.width=gw+'px'; this.timer(s)}

			if(sl!=null){m.timer=setInterval(function(){slideMenu.slide(sa[sl-1])},t)}

		},

		timer:function(s){

			s.onmouseover=function(){clearInterval(m.htimer);clearInterval(m.timer);m.timer=setInterval(function(){slideMenu.slide(s)},t)}

			s.onmouseout=function(){clearInterval(m.timer);clearInterval(m.htimer);m.htimer=setInterval(function(){slideMenu.slide(s,true)},t)}

		},

		slide:function(s,c){

			var cw=parseInt(s.style.width);

			if((cw<st && !c) || (cw>gw && c)){

				var owt=0; var i=0;

				for(i;i<l;i++){

					if(sa[i]!=s){

						var o,ow; var oi=0; o=sa[i]; ow=parseInt(o.style.width);

						if(ow<gw && c){oi=Math.floor((gw-ow)/sp); oi=(oi>0)?oi:1; o.style.width=(ow+oi)+'px';

						}else if(ow>ot && !c){oi=Math.floor((ow-ot)/sp); oi=(oi>0)?oi:1; o.style.width=(ow-oi)+'px'}

						if(c){owt=owt+(ow+oi)}else{owt=owt+(ow-oi)}}}

				s.style.width=(w-owt)+'px';

			}else{clearInterval(m.timer);clearInterval(m.htimer)}

		}

	};
}();