/**
 * 
 *
 * @version $Id: common.js,v 1.8 2005/06/14 14:31:03 tomek Exp $
 * @copyright 2004 
 **/

// common usefull vars
var isOpr = (navigator.userAgent.indexOf('Opera') != -1) ? 1 : 0;
var isFox = (navigator.userAgent.indexOf('fox') != -1) ? 1 : 0;


// common usefull functions
function reload()
{
	window.location = window.location;
}

		//Preload Script 
  
      function newImage(arg) 
		{
      	if (document.images) 
			{
      		rslt = new Image();
      		rslt.src = arg;
      		return rslt;
      	}
      }
      
      function changeImages() 
		{
      	if (document.images && (preloadFlag == true)) 
			{
      		for (var i=0; i<changeImages.arguments.length; i+=2) 
				{
      			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
      		}
      	}
      }
      
      var preloadFlag = false;
      function preloadImages() 
		{
      	if (document.images) 
			{
      		ofirmie_over = newImage("skins/_default/templates/img/ofirmie-over.jpg");
      		produkty_over = newImage("skins/_default/templates/img/produkty-over.jpg");
      		nowosci_over = newImage("skins/_default/templates/img/nowosci-over.jpg");
      		kontakt_over = newImage("skins/_default/templates/img/kontakt-over.jpg");
				
				ofirmie_over_en = newImage("skins/_default/templates/img/ofirmie-over_en.jpg");
      		produkty_over_en = newImage("skins/_default/templates/img/produkty-over_en.jpg");
      		nowosci_over_en = newImage("skins/_default/templates/img/nowosci-over_en.jpg");
      		kontakt_over_en = newImage("skins/_default/templates/img/kontakt-over_en.jpg");
				
      		preloadFlag = true;
      	}
      }
    // end of Preload Script 
  
  function SafeMailLink(user, domain, attribs, altAContent) 
  {
     if(!attribs)
        attribs = '';
     if(!altAContent)
        altAContent = user + '@' + domain;
                          
      document.write('<a '+ attribs +' href="mailto:' + user + '@' + domain + '">' + altAContent + '</a>');
  }