function expand(n){

	var x = eval("x=showMore"+n+".style.display;");
	
	if (x){
		eval("showMore"+n+".style.display='';");
		eval("icoSummary"+n+".src='resource/close.gif';");
	}else{
		eval("showMore"+n+".style.display='none';");
		eval("icoSummary"+n+".src='resource/open.gif';");
	}
	return false;
}