document.onclick=autosuggest_check; 
function autosuggest_check(e){ 
	var target = (e && e.target) || (event && event.srcElement); 
	var obj = document.getElementById('suggest_container'); 
	autosuggest_checkParent(target)?obj.style.visibility='hidden':null; 
} 
function autosuggest_checkParent(t){ 
	while(t.parentNode){ 
		if(t==document.getElementById('suggest_container')){ 
			return false 
		} 
		t=t.parentNode 
	} 
	return true 
}