visdat.init = function(){

		//Div-Elemente für Bottombar erzeugen //Eigenschaften sind in custom.css definiert
	
	var bbarDiv = document.createElement('div');
	bbarDiv.id = "bbarDiv";
	document.body.appendChild(bbarDiv);
	
	var bbarLeft = document.createElement('div');
	bbarLeft.id = "bbarLeft";
	document.getElementById('bbarDiv').appendChild(bbarLeft);
	
	var bbarMid = document.createElement('div');
	bbarMid.id = "bbarMid";
	document.getElementById('bbarDiv').appendChild(bbarMid);
	
	var bbarRight = document.createElement('div');
	bbarRight.id = "bbarRight";
	document.getElementById('bbarDiv').appendChild(bbarRight);
	
}