function expandSubCat(dispHide,cateId,new_src){
 if(dispHide=='disp'){

document.getElementById('imageCat_'+cateId).src=new_src; 
}else{

document.getElementById('imageCat_'+cateId).src=new_src; 
}
 }
 
function colourCat(id){
	var inIdLi=id;
	var element1 = document.getElementById('colourChang_li_'+inIdLi);
	if (element1 != null)
		element1.className ='myli';
	
	var element2 = document.getElementById('colourChang_anc_'+inIdLi);
	if (element2 != null)
		element2.className ='myli';
}

function colourCat_out(id){
	var inIdLi=id;
	var element1 = document.getElementById('colourChang_li_'+inIdLi);
	if (element1 != null)
		element1.className ='myli_out';
	
	var element2 = document.getElementById('colourChang_anc_'+inIdLi);
	if (element2 != null)
		element2.className ='myli_out';
}