var Gl_id;
Gl_id = null;
function showDiv(id){

	obj=document.getElementById(id);
	
	imgObj = document.getElementById('img_'+id);

	if (Gl_id != null)
	{
		Gl_id.src = host + '/images/arrow1.gif';
	}
	
	if((obj.className == 'visibleObj') || (obj.className == 'tempVisibleObj')){
		obj.className = 'hiddenObj';		
		imgObj.src = host + '/images/arrow1.gif';		
	}else if(obj.className == 'hiddenObj'){
		for (var i=0;i<document.getElementsByTagName('*').length;i++) {
			if (document.getElementsByTagName('*')[i].className == 'tempVisibleObj') {
				document.getElementsByTagName('*')[i].className='hiddenObj';
			} 
		}		
		obj.className = 'tempVisibleObj';	
		imgObj.src = host + '/images/arrow2.gif';
		imgObj.onmouseover=null;
		imgObj.onmouseout=null;
	}

	Gl_id = imgObj;
}

function overPlus(obj){obj.src = host + '/images/plus.gif';}
function outPlus(obj){obj.src = host + '/images/minus.gif'; }

function hideImg(id){
	imgObj = document.getElementById('img_'+id);
	imgObj.src = host + '/images/design/bg_CATbullet.gif';
	imgObj.style.padding = '7px 0px 5px 5px;';
	imgObj.style.cursor = 'default';
	imgObj.onmouseover = null;
	imgObj.onmouseout = null;
	imgObj.onclick = null;		
}