/*
 * SAB digital (c) 2009
 * http://www.sabdigital.com
 * Created by: Stanislav Heller, banan.stanik@email.cz
 * Version: 0.1 - 12/19/2009
 * This file is a part of http://www.annapeckova.cz page
 */

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


/* swap images in footer 
 * Written as procedure, no more params needed.
 */
function swapImages(docName, mouseEvent) {
  if (mouseEvent == 'over') { document[docName].src = 'img/sab_digital.gif'; }
  else { document[docName].src = 'img/sab_digital_gsc.gif'; }
}

/*
 * Show e-mail. Write as javascript to avoid web robots and spiders which can abuse the information.
 */
function showEmail() {
	var mail=('an' + 'na.' + 'foto' + '@' + 'sez' + 'nam.cz');
	document.write('<a href="mailto:' + mail + '">' + mail + '</a>');
}