var cando = false;
var browserName = navigator.appName;
var browserVer = parseInt(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3) cando = true;
else if( browserVer >=4 ) cando=true;
if( cando ) {
        imag = new Array();
        imag[0] = "img/m_about.gif";
        imag[1] = "img/m_about_a.gif";
        imag[2] = "img/m2.gif";
        imag[3] = "img/ma2.gif";
        imag[4] = "img/m_service.gif";
        imag[5] = "img/m_service_a.gif";
        imag[6] = "img/m_akcii.gif";
		imag[7] = "img/m_akcii_a.gif";
		imag[8] = "img/m5.gif";
		imag[9] = "img/ma5.gif";
		imag[10] = "img/m6.gif";
		imag[11] = "img/ma6.gif";
		imag[12] = "img/m7.gif";
		imag[13] = "img/ma7.gif";

		imag[14] = "img/m8.gif";
		imag[15] = "img/ma8.gif";

		imag[20] = "img/r1.gif";
        imag[21] = "img/ra1.gif";
        imag[22] = "img/r2.gif";
        imag[23] = "img/ra2.gif";
        imag[24] = "img/r3.gif";
        imag[25] = "img/ra3.gif";
        imag[26] = "img/r4.gif";
		imag[27] = "img/ra4.gif";
		imag[28] = "img/r5.gif";
		imag[29] = "img/ra5.gif";
		imag[30] = "img/r6.gif";
		imag[31] = "img/ra6.gif";
		imag[32] = "img/r7.gif";
		imag[33] = "img/ra7.gif";

		imag[34] = "img/m10.gif";
		imag[35] = "img/ma10.gif";

		imag[36] = "img/m11.gif";
		imag[37] = "img/ma11.gif";


        im = new Array()
        for (var i = 0; i < imag.length; i++){
                if( imag[i] != "" ) {
                        im[i] = new Image();
                        im[i].src = imag[i];
                }
        }
}

function swtch(num,imgname){
        if( cando )
        eval("document.getElementById('"+imgname+"').src = im[num].src;");
}