function chkAnbefal() {
if(document.tips.fromname.value <=0) {alert("Skriv inn ditt navn"); document.tips.fromname.focus(); return false;}
if(document.tips.fromname.value == "Ditt navn") {alert("Skriv inn ditt navn"); document.tips.fromname.focus(); return false;}
if(document.tips.fromnamemail.value <= 0) {alert("Skriv inn din e-post adresse"); document.tips.fromnamemail.focus(); return false;}
if(document.tips.fromnamemail.value.indexOf("@") == -1) {alert("Beklager. Din e-post adressen er ikke gyldig"); document.tips.fromnamemail.focus(); return false;}
if(document.tips.fromnamemail.value.indexOf(".") == -1) {alert("Beklager. Din e-post adressen er ikke gyldig"); document.tips.fromnamemail.focus(); return false;}
if(document.tips.tonamemail.value.indexOf("@") == -1) {alert("Beklager. Mottakers e-post adressen er ikke gyldig"); document.tips.tonamemail.focus(); return false;}
if(document.tips.tonamemail.value.indexOf(".") == -1) {alert("Beklager. Mottakers e-post adressen er ikke gyldig"); document.tips.tonamemail.focus(); return false;}
return true;}
function removeNavn (thefield){if (thefield.defaultValue==thefield.value)thefield.value = ""}
function removeFra (thefield){if (thefield.defaultValue==thefield.value)thefield.value = ""}
function removeEpost (thefield){if (thefield.defaultValue==thefield.value)thefield.value = ""}
function removeMess (thefield){if (thefield.defaultValue==thefield.value)thefield.value = ""}