$(document).ready(function(){
	  // Use the each() method to gain access to each of the elements attributes
	  $('.content_img').each(function(){
      $(this).find('a img:first').qtip({
         content: $(this).find('span:first').html(), // Give it some content
         position: 'bottomMiddle', // Set its position
         hide: {
            fixed: true // Make it fixed so it can be hovered over
         },
         style: {
            padding: '5px 15px', // Give it some extra padding
            name: 'green', // And style it with the preset dark theme
			      background: '#ffffff',
			      color: 'black',
			      textAlign: 'center',
			      border: {
			         color: '#808000'
						},
						classes: {
							content: "img_tip_content"
						}
         }
      });
		});
	});