//Preload images
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

//software button image swaps
$(document).ready(function(){  
   $("#software").hover(function() {  
      $(this).attr("src","img/software_rollover_btn.png");  
      }, function() {  
      $(this).attr("src","img/software_btn.png");  
   });  
});  

$(document).ready(function(){  
   $("#software").mousedown(function() {  
      $(this).attr("src","img/software_clicked_btn.png");  
      }, function() {  
      $(this).attr("src","img/software_rollover_btn.png");  
   });  
});  

//biotech button image swaps
$(document).ready(function(){  
   $("#biotech").hover(function() {  
      $(this).attr("src","img/biotech_rollover_btn.png");  
      }, function() {  
      $(this).attr("src","img/biotech_btn.png");  
   });  
});  

$(document).ready(function(){  
   $("#biotech").mousedown(function() {  
      $(this).attr("src","img/biotech_clicked_btn.png");  
      }, function() {  
      $(this).attr("src","img/biotech_rollover_btn.png");  
   });  
});  

//Social Media Buttons
//facebook image swap
$(document).ready(function(){  
   $('#socialmedia img.fb').hover(function() {  
      $(this).attr("src","img/social_fb_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_fb.png");  
   });  
});  

$(document).ready(function(){  
   $('#socialmedia img.fb').mousedown(function() {  
      $(this).attr("src","img/social_fb_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_fb_rollover.png");  
   });  
}); 

//twitter image swap
$(document).ready(function(){  
   $('#socialmedia img.twitter').hover(function() {  
      $(this).attr("src","img/social_twitter_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_twitter.png");  
   });  
});  

$(document).ready(function(){  
   $('#socialmedia img.twitter').mousedown(function() {  
      $(this).attr("src","img/social_twitter_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_twitter_rollover.png");  
   });  
}); 

//facebook image swap
$(document).ready(function(){  
   $('#socialmedia img.linkedin').hover(function() {  
      $(this).attr("src","img/social_linkedin_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_linkedin.png");  
   });  
});  

$(document).ready(function(){  
   $('#socialmedia img.linkedin').mousedown(function() {  
      $(this).attr("src","img/social_linkedin_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_linkedin_rollover.png");  
   });  
}); 

//facebook image swap
$(document).ready(function(){  
   $('#socialmedia img.rss').hover(function() {  
      $(this).attr("src","img/social_rss_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_rss.png");  
   });  
});  

$(document).ready(function(){  
   $('#socialmedia img.rss').mousedown(function() {  
      $(this).attr("src","img/social_rss_rollover.png");  
      }, function() {  
      $(this).attr("src","img/social_rss_rollover.png");  
   });  
});