function foto(co,w,h){

eval("window.open('" + co + "','_new','width=920,height=425,left=10,top=10,scrollbars=0')")
}


function foto_small(co,w,h){

eval("window.open('" + co + "','_new','width=470,height=325,left=10,top=10,scrollbars=0')")
}