// alternative, safer and easier way to using console.log
function $log() {
	
	if ( !window.console ) return;
	
	for ( var i = 0; i < arguments.length; i++ )
		console.log( arguments[i] );
		
};

function $info() {
	
	if ( !window.console ) return;
	
	for ( var i = 0; i < arguments.length; i++ )
		console.info( arguments[i] );
		
};


function $warn() {
	
	if ( !window.console ) return;
	
	for ( var i = 0; i < arguments.length; i++ )
		console.warn( arguments[i] );
		
};