function init_form_fields(){
var inputs = $(":text");
for(x=0;x < inputs.length;x++){


     switch(inputs[x].id){
        
        case "lmail":
        $(inputs[x]).bind("focus", function(){
          if(this.value == 'Your email')
             this.value = '';
        });
        $(inputs[x]).bind("blur", function(){
          if(this.value == '')
             this.value = 'Your email';
        });
       break;

        case "lcode":
        $(inputs[x]).bind("focus", function(){
          if(this.value == 'Your Postcode')
             this.value = '';
        });
        $(inputs[x]).bind("blur", function(){
          if(this.value == '')
             this.value = 'Your Postcode';
        });
       break;
   }


}

}

function on_load(){
   init_form_fields(); //init form fields
}

$(document).ready(on_load);