<form> <p>Cena bez daně: <input NAME="CENA" TYPE="RANGE" VALUE> <input NAME="TLACITKO1" TYPE="BUTTON" VALUE="+ DPH 5%" onClick="alert('Cena s daní je ' + document.forms[0].elements[0].value*1.05 + ' Kč.')"> <input NAME="TLACITKO2" TYPE="BUTTON" VALUE="+ DPH 22%" onClick="alert('Cena s daní je ' + document.forms[0].elements[0].value*1.22 + ' Kč.')"> </p> </form> |