var com={};
function Namespace(url){
	
	//break namespace in directories
	var dir = url.split('.');
	
	var cdir=dir[0];
	
	//loop all dirs forcing to exsist
	for (var i=1; i<dir.length; i++){
		if(!eval(cdir+'.'+dir[i])) eval(cdir+'.'+dir[i]+'={}');
		//prompt(cdir+'.'+dir[i],eval(cdir+'.'+dir[i]));
		cdir=cdir+'.'+dir[i];
	}
	
}