function addElement(e_type,e_val){
  	var parentElement = null;
	var newElement = null;
	var tags = null;
	var element = null;
	
	parentElement = document.getElementById(e_type);

	tags = parentElement.getElementsByTagName('input');
	element = document.getElementById(e_type+tags.length);
	
	if(element.value == ''){
		parentElement.removeChild(element);
	}else{
		newElement = document.createElement('br');
		parentElement.appendChild(newElement);
	}		
	
	newElement = document.createElement('input');
	newElement.setAttribute('id',e_type+eval(tags.length+1));
	newElement.setAttribute('name',e_type+'[]');
	newElement.setAttribute('type','text');
	newElement.setAttribute('maxlength',255);

	newElement.setAttribute('value',e_val);
	newElement.setAttribute('class','BaseInput100p');
	parentElement.appendChild(newElement);
	newElement.focus();
	return true;
}