//Handles approve recipe
public void Approve_Recipe(object sender, EventArgs e)
{
ID = (int)Util.Val(Request.QueryString["id"]);
Caching.PurgeCacheItems("MainCourse_RecipeCategory");
Caching.PurgeCacheItems("Ethnic_RecipeCategory");
Caching.PurgeCacheItems("RecipeCategory_SideMenu");
Caching.PurgeCacheItems("Newest_RecipesSideMenu_");
myBL.AdminApproveRecipe(ID);
//Release allocated memory.
myBL = null;
//If success, redirect to recipe approval confirmation page.
Util.PageRedirect(8);
Util = null;
}