function setImage(obj, img)
{
	obj.style.backgroundImage = 'url("' + img + '")';
}

function maskMail()
{
	hash1 = "fr";
	hash2 = "contact";
	hash3 = "poralu-sa";
	hash4 = "@";
		
	email = hash2 + hash4 + hash3 + "." + hash1;
	
	mailLink = '<a href="mailto:'+email+'" class="contact">';	
	
	document.write(mailLink);
}


	$(document).ready(function() {
        				$('.jquery_img_hover').each(function() { 
															 
           					$(this).hover(function() { 
						
               	    		$(this).stop().animate({ opacity: 0.0 }, 500); 
            					},
           						function() {
              	   			 $(this).stop().animate({ opacity: 1.0 }, 500); 
           });
        });
    });