// JavaScript Document


var counter = 0;

function init() {
	fixhover();
}

function moreFields() {
	counter++;
	var newFields = document.getElementById('readroot').cloneNode(true);
	newFields.id = '';
	newFields.style.display = 'block';
	var newField = newFields.childNodes;
	for (var i=0;i<newField.length;i++) {
		var theName = newField[i].name
		if (theName)
			newField[i].name = theName;// + counter;
	}
	var insertHere = document.getElementById('writeroot');
	insertHere.parentNode.insertBefore(newFields,insertHere);
}


function moreCategories() {
	counter++;
	var newFields = document.getElementById('readroot').cloneNode(true);
	newFields.id = '';
	newFields.style.display = 'block';
	var newField = newFields.childNodes;
	for (var i=0;i<newField.length;i++) {
		var theName = newField[i].name
		if (theName)
			newField[i].name = theName;// + counter;
	}
	var insertHere = document.getElementById('writeroot');
	insertHere.parentNode.insertBefore(newFields,insertHere);
}

function fixhover() {
	anchors = document.getElementsByTagName('a');
	hoveranchors = new Array();
	for (i = 0; i < anchors.length; i++) {
		if (anchors[i].className == 'info') {
			anchors[i].onmouseover = tooltip;
			anchors[i].onmouseout = tooltipoff;
		}
	}
}

function tooltip() {
	this.getElementsByTagName('span')[0].style.display = 'block'
}

function tooltipoff() {
	this.getElementsByTagName('span')[0].style.display = 'none'
}



window.onload = init;