//Plugin to add text to an input field that disappears on focus 
jQuery.fn.inputFieldText = function(string) {          
    this.each(function() { 
        $(this).val(string); 
        $(this).focus(function(){ 
            if ($(this).val() == string){$(this).val('');} 
        }); 
        $(this).blur(function(){ 
            if ($(this).val() == '' ){$(this).val(string);} 
        });     
    }); 
}

$(document).ready(function(){
$("input[name='name']").inputFieldText("Your Name"); 
$("input[name='from']").inputFieldText("Your Email");
$("input[name='url']").inputFieldText("Your Site"); 
$("input[name='email']").inputFieldText("Your Email"); 
$("textarea").inputFieldText("Message Here");
});