function setDivContent(divId, newDivContent){
	document.getElementById(divId).innerHTML=newDivContent;
}

function get_flashhelp(co){
	window.open("./get_flashhelp.php?filename="+co, "fh", "width=250, height=270, scrollbars=no, menubar=no,resizable=yes,left=0,top=0");
}


function get_prezentacni_dovednosti() {
	window.open("./prezentacni_dovednosti.php", "pd", "width=520,height=420, scrollbars=no, menubar=no,resizable=yes,left=0,top=0");
}

function zobraz_novinku(ktera){
		window.open("./novinka.php?idx=" + ktera, "pd", "width=600,height=250, scrollbars=no, menubar=no,resizable=yes,left=0,top=0");
		return false;
}