function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

MM_preloadImages('web-images/gray.jpg','web-images/arr.gif');


var ws = "";
var wss = "";

var fon = "";
var txt = "";

function menuon(ws) {

fon = "webg" + ws;
txt = "webt" + ws;

document.getElementById(fon).style.background = "url('web-images/gray.jpg')";
document.getElementById(txt).style.color = "#FFFFFF";

}

function menuoff(ws) {
document.getElementById(fon).style.background = "transparent";
document.getElementById(txt).style.color = "#2E2E2E";
}



var nomerche = "";

function smen_on(alnum) {

nomerche = "smen" + alnum;

document.getElementById(nomerche).style.background = "url('web-images/arr.gif')";
document.getElementById(nomerche).style.backgroundRepeat = "no-repeat";
}


function smen_off(alnum) {
nomerche = "smen" + alnum;
document.getElementById(nomerche).style.background = "transparent";
}