function home(){ 
      
  if (typeof home._initialized == "undefined") {
      
     home.prototype.build = function () {  
        dash_loader = new jobvana();
        dash_loader.build();
     
        signupform_obj = new signupform_obj();
        signupform_obj.build(false);
        
        var changer = function(){
					($("o_a").innerHTML == "brag about.") ? $("o_a").innerHTML = "trust." : $("o_a").innerHTML = "brag about."; 
					($("o_b").innerHTML == "Get bragged about.") ? $("o_b").innerHTML = "Do great work." : $("o_b").innerHTML = $("o_b").innerHTML = "Get bragged about.";
        }
  	     
				if (typeof($("o_a")) == "undefined") {
					setInterval(changer,3000); 
				}
     } 
              
     home._initialized = true;
  } 
}