$jq( document ).ready( function( $ ) {	
	$( ".tooltip" ).each( function( index ) {
		var self = $( this );
		
		self.children( "a" ).html( "" );
		
		self.mouseover( function() {
			self.children( "div" ).show();
		} );
		
		self.mouseout( function() {
			self.children( "div" ).hide();
		} );
	} );
} );