function showTools() { 
		var toolsObj = document.getElementById('toolsOpen');
		var anim = new YAHOO.util.Anim('toolsOpen', { width: {to: 150} },0.2, YAHOO.util.Easing.easeOut);
		toolsObj.style.visibility = 'visible';
		if (toolsObj.style.display == 'none') toolsObj.style.display = 'block';
		anim.animate();
	} 
	
	function hideTools(){
		var toolsObj = document.getElementById('toolsOpen');
		var anim = new YAHOO.util.Anim('toolsOpen', { width: {to: 80} },0.2, YAHOO.util.Easing.easeOut);
		anim.animate();
		toolsObj.style.visibility = 'hidden';
		if (toolsObj.style.display == 'block') toolsObj.style.display = 'none';
	}
	//YAHOO.widget.init();
	
	function changeImage(id,image1,image2) {
		if (document.getElementById(id)) { 
			var imgSrc=document.getElementById(id).src;
			if (imgSrc.indexOf(image2)>-1) {
				document.getElementById(id).src = image1; 
				hideTools();
				}
				else{
				document.getElementById(id).src = image2;
				showTools();
			}
		}
 	}
	
	function updateImage(id,image) {
  		if (document.getElementById(id))
   		document.getElementById(id).src = image;
 	}