function clearInputField(inputObject) {
	if(inputObject.value.substring(0,1) != "")
	{inputObject.value = '';}
	return false;
}


// <![CDATA[
	function setVisible(obj, bool){

// see if it's a document id, if it's not, then it must be an obj reference
	if(typeof obj == "string")
		obj = document.getElementById(obj);

// if user chose false, then lets see if the obj needs to be none,
//and if it does, then hide it.
	
	if(bool == false){
		if(obj.style.display != 'none');
			obj.style.display = 'none';
		}

// the user chose true, or omitted the second parameter.
//see if the object is block. If it isn't, the show it.

	else { 
		if(obj.style.display != 'block');
		obj.style.display = 'block';
	}
}
// ]]>