// Ajax Connection code
function makeRequestImages(url) {
	new Ajax.Request(url,{onSuccess:processResponseImages});
}

function processResponseImages(transport) {
	var xmldoc = transport.responseXML;
	// Get the form fields
	var num_images = xmldoc.getElementsByTagName('image').length - 1;	
	var str_Image = '';
	for (var i = 0; i <= num_images; i++) {
		var str_Filename = xmldoc.getElementsByTagName('filename').item(i).firstChild.data;
		try{var str_AltText = xmldoc.getElementsByTagName('alttext').item(i).firstChild.data;}catch(e){var str_AltText='';}
		if (str_Filename == 'undefined') str_Filename = '/images/spacer.gif';
		
		str_Image = '<img src="'+str_Filename+'" alt="'+str_AltText+'" width="270" height="190" border="0">';
	}		
	document.getElementById('widgetMainImage').innerHTML = str_Image;

} //function