// JavaScript Document
function get_glossary_item(keyword, element){
	var x_val = getX(element);
	var y_val = getY(element);
	var gloss_box = $('glossary');
	gloss_box.show();
	gloss_box.style.left = x_val+'px';
	gloss_box.style.top = y_val+'px';
	
	new Ajax.Updater('glossary', '/utilities/glossary.php', { 
			method: 'get',
			parameters:{'item':keyword} 
			});
}
function hide_glossary(){
	$('glossary').hide();	
}