/* !dialog function */
function dialog(msg) {
    if(msg!=''){
        $("#dialog p").html(msg);
    }
    $("#dialog").fadeIn('fast').animate({ opacity: 1.0 },400).fadeOut('slow');
}

/* clear fields */
function clearfield(e){
	$(e).focus(function(){
   		origval = this.value;
		this.value='';
	});
}