function mainnavigationRollout(elementDiv,abstandLinks)
{	
if(navigator.appName != 'Microsoft Internet Explorer')
{
elementDiv.style.left = abstandLinks + 'px';

}

elementDiv.style.display = 'block';

}

function mainnavigationRollin(elementDiv)
{
if(navigator.appName != 'Microsoft Internet Explorer')
{
	
}
elementDiv.style.display = 'none';

}