var fieldPrompts = new Array();

	function inputFocus(fieldObj) {
		if (fieldObj.className=='inputPrompt') {
			fieldPrompts[fieldObj.id] = fieldObj.value;
			fieldObj.value = '';
			fieldObj.className = 'inputStd';
			fieldObj.select();
			fieldOBj.focus();
		}
	}

	function inputBlur(fieldObj) {
		if (fieldObj.value=='') {
			fieldObj.value = fieldPrompts[fieldObj.id];
			fieldObj.className = 'inputPrompt';
		}
	}

	function changeInputType(objID, oType) {
		var oldObject = document.getElementById(objID);
		var newObject = document.createElement('input');
		newObject.type = oType;
		if(oldObject.value) newObject.value = oldObject.value;
		if(oldObject.size) newObject.size = oldObject.size;
		if(oldObject.name) newObject.name = oldObject.name;
		if(oldObject.id) newObject.id = oldObject.id;
		if(oldObject.onfocus) newObject.onfocus = oldObject.onfocus;
		if(oldObject.onblur) newObject.onblur = oldObject.onblur;
		if(oldObject.className) newObject.className = oldObject.className;
		oldObject.parentNode.replaceChild(newObject,oldObject);
		return;
	}

	function setPrompts() {
		document.getElementById('comptitle').className = 'inputPrompt';
		document.getElementById('artno').className = 'inputPrompt';
	}