Content block example for https://plus.google.com/111258374592523071655/posts/9qxgN6BXrae

Default.cshtml

@model Telerik.Sitefinity.Frontend.ContentBlock.Mvc.Models.IContentBlockModel

@using Telerik.Sitefinity.Frontend.Mvc.Helpers;

@if(Model.Content.Contains("something to check")){
  @Html.Script(Url.WidgetContent("~/myfolder/myscript.min.js"), "bottom")   
}

<div class="@Model.WrapperCssClass" @Html.InlineEditingAttributes(Model.ProviderName, Model.ContentType, Model.SharedContentID)>
    <div @Html.InlineEditingFieldAttributes("Content", "LongText")>
        @Html.HtmlSanitize(Model.Content)
    </div>    
    @{        
        if (Model.EnableSocialSharing)
        {
            @Html.SocialShareOptions(null);
        }
    }
</div>