function swapImage(imgName,newImg){
    if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4)){
     eval('document.' + imgName + '.src = "' + newImg + '"');
        }
}

/* Pridal Pavel - rozbalovatko v projektech */
function collapse() {
	if (document.getElementById('p-dalsi').className=='')
	{
		document.getElementById('p-dalsi').className='tmp-hide';
	}
	else {
		document.getElementById('p-dalsi').className='';
	}
}