var currentClass="verwaltungen";
var initialClass="verwaltungen";
function logoAdd(className,company){target1=$("home");
target2=$("company");
if(className!=currentClass){target1.addClassName(className);
target2.addClassName(className);
target2.update(company);
target1.removeClassName(currentClass);
target2.removeClassName(currentClass);
currentClass=className
}}function logoReset(){target1=$("home");
target2=$("company");
target1.removeClassName(currentClass);
target2.removeClassName(currentClass);
target2.update("DR. MEYER Verwaltungen AG");
target1.addClassName(initialClass);
target2.addClassName(initialClass);
currentClass=initialClass
};