aHelpFileName = "a2d_meshing_hypo_page.html#hypo_quad_params_anchor";
else if ( aHypType == "ViscousLayers")
aHelpFileName = "additional_hypo_page.html#viscous_layers_anchor";
+ else if ( aHypType == "ViscousLayers2D")
+ aHelpFileName = "additional_hypo_page.html#viscous_layers_anchor";
else if ( aHypType == "ImportSource1D" || aHypType == "ImportSource2D")
aHelpFileName = "import_algos_page.html";
return aHelpFileName;