function getElement(elementname) {
	return document.all? document.all[elementname] : document.getElementById? document.getElementById(elementname) : "";

}

function showSubmit(formelement, state) {
	if(document.all) return;
	tester = formelement;	
	while(tester.nodeName != "FORM") tester=tester.parentNode;
	var iterator = document.evaluate("//input[@type='submit']", tester, null, 0, null);
	item = iterator.iterateNext();
	item.disabled = !state;
}



function ValidateInputText(strFormName, strFieldName, intLengthMin, intLengthMax) {

	var boolValidate = true;

	var ElementField = getElement(strFieldName); 
	var ElementErrorText = getElement("Error_"+strFieldName); 
	var ElementValidateImgError = getElement("ValidateImgError_"+strFieldName);
	var ElementValidateImgPass = getElement("ValidateImgPass_"+strFieldName);

	if (boolValidate && ElementField.value.length == 0 && intLengthMin != 0) {
		ElementErrorText.innerHTML = "Du skal udfylde feltet";
		ElementValidateImgPass.style.display = "none";
		ElementValidateImgError.style.display = "inline";
		boolValidate = false;
	}

	if (boolValidate && ElementField.value.length > 0 && ElementField.value.length < intLengthMin) {
		var message = "Tekst min %1 tegn lang";
		ElementErrorText.innerHTML =  message.slice(0, message.indexOf("%1")) + intLengthMin + message.slice(message.indexOf("%1")+2);
		ElementValidateImgPass.style.display = "none";
		ElementValidateImgError.style.display = "inline";
		boolValidate = false;
	}

	if (boolValidate && ElementField.value.length > intLengthMax) {
		var message = "Tekst max %1 tegn lang";
		ElementErrorText.innerHTML =  message.slice(0, message.indexOf("%1")) + intLengthMax + message.slice(message.indexOf("%1")+2);
		//ElementErrorText.style.display = "block";
		//ElementValidateImgSpacer.style.display = "none";
		ElementValidateImgPass.style.display = "none";
		ElementValidateImgError.style.display = "inline";
		boolValidate = false;
	}
	
	if (boolValidate) {
		ElementErrorText.innerHTML = "&nbsp;";
		ElementErrorText.style.display = "none";
		//ElementErrorText.style.display = "none";
		//ElementValidateImgSpacer.style.display = "none";
		ElementValidateImgError.style.display = "none";
		ElementValidateImgPass.style.display = "inline";
		return true;
	}
	else {
		ElementErrorText.style.display = "inline";
		return false;
	}
}