function changemenuimg(thismenu, method){
	thisname = thismenu;
	thismenuitem = thismenu+"menu";
	if (method == true){
		document.getElementById(thismenuitem).src = "assets/img-other/linkover_"+thisname+".gif";
	}else{
		document.getElementById(thismenuitem).src = "assets/img-other/link_"+thisname+".gif";	
	}
}