/**
 * Mail zusammen zurueckwandeln und oeffnen
 * @param string pEmail Email Addresse mit % anstatt @
 */
function openMail( pEmail )
{
	window.location = "mailto:"+pEmail.replace(/%/,"@");
}

/**
 * Hover Effekt für die Menu Icons
 * @param string pId Image Id
 */
function hoverImage( pId  )
{
	var image = document.getElementById(pId);
	var index = image.src.lastIndexOf('.');
	var path  = image.src.substring(0, index);
	var ext   = image.src.substring(index);

	if ( image.src.indexOf('_') != -1 )
	{
		var ext   = image.src.substring(image.src.lastIndexOf('.'));
		image.src = image.src.replace("_"+ext, ext);
	}
	else
	{
		var ext   = image.src.substring(image.src.lastIndexOf('.'));
		image.src = image.src.replace(ext, "_"+ext);
	}
}