window.onload = startup;
function startup()
{
	addHighlights();
}
/******* HIGHLIGHT INPUT FIELDS *******************************/
lastFocused = '';

function addHighlights()
{
  	var inputs = document.getElementsByTagName("input");
	var textareas = document.getElementsByTagName("textarea");
	var selects = document.getElementsByTagName("select");

	var numInputs = inputs.length;
	var numTextAreas = textareas.length;
	var numSelects = selects.length;

	for ( i=0; i < numInputs; i++ )
	{
		var currentInput = inputs[i];
		currentInput.onfocus = onFocus;
		currentInput.onblur = onBlur;
		currentInput.onmouseover = onOver;
		currentInput.onmouseout = onOut;
	}

	for ( i=0; i < numTextAreas; i++ )
	{
		var currentTextArea = textareas[i];
		currentTextArea.onfocus = onFocus;
		currentTextArea.onblur = onBlur;
		currentTextArea.onmouseover = onOver;
		currentTextArea.onmouseout = onOut;
	}

	for ( i=0; i < numSelects; i++ )
	{
		var currentSelect = selects[i];
		currentSelect.onfocus = onFocus;
		currentSelect.onblur = onBlur;
		currentSelect.onmouseover = onOver;
		currentSelect.onmouseout = onOut;
	}
}
function onFocus()
{
	lastFocused = this;
	this.style.background = '#FFFFFF';
	this.style.border = '1px solid #65764B;';
	this.style.color = '#65764B;';
}
function onBlur()
{
	this.style.background = '#ECECEC';
	this.style.border = 'solid 1px #B0B0B0';
	this.style.color = '#000000';
}
function onOver()
{
	if (this != lastFocused)
	{
		this.style.background = '#F8F8F8';
		if (this.type == 'submit') this.style.cursor = 'pointer';
		if (this.type == 'button') this.style.cursor = 'pointer';
	}
}
function onOut()
{
	if (this != lastFocused)
	{
		this.style.background = '#ECECEC';
		this.style.border = 'solid 1px #B0B0B0';
		this.style.color = '#000000';
	}
}

// Insert links to specified elements/textboxes
function insertLink(elementId)
{
	var link = prompt("Please enter the link in the form of http://www.website.com/link.html", "");

	while (link != null && link.substr(0,7).toLowerCase() != 'http://')
	{
		alert('Link must start with http:// using format: http://www.website.com/link.html');
		var link = prompt("Please enter the link in the form of http://www.website.com/link.html", "");
	}
	
	if (link != null)
		var title = prompt("Please enter what the link should read (i.e. Click Here!): ","");

	if (link != null && title != null)
	{
		var textbox = document.getElementById(elementId);
		textbox.value += ' <a href="' + link + '">' + title + '</a> ';
	}
}