function preloader() 
{
image1 = new Image(); 
image1.src = "menu_myprojectson.gif";
image1b = new Image(); 
image1b.src = "menu_myprojectsoff.gif";
image2 = new Image(); 
image2.src = "menu_projectson.gif";
image2b = new Image(); 
image2b.src = "menu_projectsoff.gif";
image3 = new Image(); 
image3.src = "menu_loginon.gif";
image3b = new Image(); 
image3b.src = "menu_loginoff.gif";
image4 = new Image(); 
image4.src = "menu_abouton.gif";
image4b = new Image(); 
image4b.src = "menu_aboutoff.gif";
image5 = new Image(); 
image5.src = "submitcontent_on.gif";
image5b = new Image(); 
image5b.src = "submitcontent_off.gif";
image6 = new Image(); 
image6.src = "watchproject_on.gif";
image6b = new Image(); 
image6b.src = "watchproject_off.gif";
image7 = new Image(); 
image7.src = "joinproject_on.gif";
image7b = new Image(); 
image7b.src = "joinproject_off.gif";
}