/* Insight Web Design - Copyright 2008

changes the images on hover on the main page

*/

function linkText(element)
{
	if (element != 'blank')
	{
		document.getElementById('link_text').setAttribute('src','images/' + element + '_link_text.png');
		document.images.link_text.setAttribute("alt", "Link Text");
	}
	else
	{
		document.getElementById('link_text').setAttribute('src','images/blank_link_text.png');		
		document.images.link_text.setAttribute("alt", "");
	}
}