function mup(evt) {suwobj=null;return;}

function mdown(evt) {
dx=document.getElementById('baza').offsetLeft+10;
evt=(evt)?evt:event;
tg=(evt.target)? evt.target:evt.srcElement;
if(tg.id) if(tg.id=='suwmx') suwobj=document.getElementById("smx");else if(tg.id=='suwmn') suwobj=document.getElementById("smn");
return;
}

function mmove(evt) {
evt=(evt)? evt:event;
var m=false;
if(suwobj) {
if(evt.clientX && (evt.clientX-dx)>=0 && (evt.clientX-dx) <= swd-10) {

//min
if(tg.id=='suwmn' && evt.clientX-dx < document.getElementById('smx').offsetLeft-9) {
suwobj.style.left=evt.clientX-dx+"px";
document.forms['fsuwak'].elements['cm'].value=Math.round(cm+(dc*suwobj.offsetLeft/(uswd)));
} 

//max
if(tg.id=='suwmx' && evt.clientX-dx > document.getElementById('smn').offsetLeft+9) {
suwobj.style.left=evt.clientX-dx+"px";
document.forms['fsuwak'].elements['cx'].value=Math.round(cm+(dc*(suwobj.offsetLeft-10)/(uswd)));
}

m=true;
} else if(evt.clientX) {
if(tg.id=='suwmn' && evt.clientX-dx<0) {suwobj.style.left="0px";document.forms['fsuwak'].elements['cm'].value=cm;}
if(tg.id=='suwmx' && evt.clientX-dx>swd-10) {suwobj.style.left=swd-10+"px";document.forms['fsuwak'].elements['cx'].value=cx;}
}
evt.cancelBubble=true;
m=false;
}
return m;
}

if(document.getElementById) {
if(sl>0) {sl=Math.round(((sl-cm)*uswd)/dc);} else sl=0;
if(sr>0) {sr=Math.round(((sr-cm)*uswd)/dc)+10;} else sr=140;
document.write("<table style=\"width: 210px; margin-left: 5px; background-color: #f5f5f5;\">");
document.write("<tr><td colspan=\"3\" height=\"19\" style=\"background-color: #f5f5f5;\" background=\"http://www.dostepneo.pl/images/suwak/suw-tlo.gif\"><div id=\"baza\" style=\"position:relative;top:0px;left:0px;width:"+swd+"px;height:19px;\">");
document.write("<div id=\"smn\" style=\"position:absolute;width:10px;height:19px;top:0px;left:"+sl+"px; \"><div id=\"suwmn\" style=\"position:relative;width:10px;height:19px;background-image:url('http://www.dostepneo.pl/images/suwak/suw.gif');top:0px;left:0px;cursor:hand;\"></div></div>");
document.write("<div id=\"smx\" style=\"position:absolute;width:10px;height:19px;top:0px;left:"+sr+"px;\"><div id=\"suwmx\" style=\"position:relative;width:10px;height:19px;background-image:url('http://www.dostepneo.pl/images/suwak/suw.gif');top:0px;left:0px;cursor:hand;\"></div></div>");
document.write("</div></td></tr></table>");
document.onmousedown=mdown;
document.onmousemove=mmove;
document.onmouseup=mup;
}