/*collapse expand single item
by Leo Charre & Jesse Fergusson
Internet Connection  2004 2005 ©
www.internetconnection.net
*/

imgoutalt=new Image(90,15);
imginalt=new Image(90,15);

/////////////////BEGIN USER EDITABLE///////////////////////////////
	imgoutalt.src="/img/unews.gif";
	imginalt.src="/img/dnews.gif";
///////////////END USER EDITABLE///////////////////////////////////

//this switches expand collapse icons
function filteralt(imagename,objectsrc){
	if (document.images){
		document.images[imagename].src=eval(objectsrc+".src");
	}
}

//show OR hide funtion depends on if element is shown or hidden
function shohalt(id) { 
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){
			document.getElementById(id).style.display = 'block';
			filteralt(("img"+id),'imginalt');			
		} else {
			filteralt(("img"+id),'imgoutalt');
			document.getElementById(id).style.display = 'none';			
		}	
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
				filteralt(("img"+id),'imginalt');
			} else {
				filteralt(("img"+id),'imgoutalt');	
				document.id.display = 'none';
			}
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
			} else {
				filteralt(("img"+id),'imgoutalt');
				document.all.id.style.display = 'none';
			}
		}
	}
	
	return false;
}