var activeServicesTabID="tab-top1";

function ActiveServicesTab(newActiveTabID)
{
if(newActiveTabID!=activeServicesTabID)
{
document.getElementById(newActiveTabID).className=newActiveTabID+"-on"; //active
document.getElementById(newActiveTabID+"-content").style.display="block";
document.getElementById(activeServicesTabID).className=activeServicesTabID+"-off"; //inactive tab-top1-inactive
document.getElementById(activeServicesTabID+"-content").style.display="none";
activeServicesTabID=newActiveTabID;
}
}