if(document.images) {
 var imgs = new Array();
 imgs[0] = new Image();  imgs[0].src = "img/m_home.gif";
 imgs[1] = new Image();  imgs[1].src = "img/m_home_ov.gif";
 imgs[2] = new Image();  imgs[2].src = "img/m_wh300.gif";
 imgs[3] = new Image();  imgs[3].src = "img/m_wh300_ov.gif";
 imgs[4] = new Image();  imgs[4].src = "img/m_wh001.gif";
 imgs[5] = new Image();  imgs[5].src = "img/m_wh001_ov.gif";
 imgs[6] = new Image();  imgs[6].src = "img/m_wh002.gif";
 imgs[7] = new Image();  imgs[7].src = "img/m_wh002_ov.gif";
 imgs[8] = new Image();  imgs[8].src = "img/m_smpl.gif";
 imgs[9] = new Image();  imgs[9].src = "img/m_smpl_ov.gif";
 imgs[10] = new Image();  imgs[10].src = "img/m_cata.gif";
 imgs[11] = new Image();  imgs[11].src = "img/m_cata_ov.gif";
 imgs[12] = new Image();  imgs[12].src = "img/m_contact.gif";
 imgs[13] = new Image();  imgs[13].src = "img/m_contact_ov.gif";
}

function chgimg(id, imgname) {
 if(document.images) {
  if(imgs[imgname]) {
    document.images[id].src = imgs[imgname].src;
  }
  else {
    document.images[id].src = imgname;
  }
 }
}



function openWin(URL,WW,HH,winName,SCRL,RSIZ) {
 newWin = window.open(URL,winName,'width=' + WW + ',height=' + HH + ',scrollbars=' + SCRL + ',resizable=' + RSIZ + ',status=no,toolbar=no,location=no,menubar=no');
 newWin.focus();
}