Change Selection Modi




i have a question about the selection mode. Is it possible to configure blende, that when i drag a border selection, that automatical the vertices behind also selected, without always hit the limit selection button in the footer. I have configured blender meanwhile, that i have always a box selection when i drag the mouse. But it will be always only select the front visible vertices. When there is no posibility to change this, how can i assign the limit selection button a shortcut? I know it is maybe a little strange problem, but i find it much faster to model when i don`t must always click that button in the footer.