function f_hasValue(A,B){A.value=A.value.trim();if(A.value.length>0){return true}if(B){alert(B)}A.focus();return false}function f_hasDDSelection(A,B){if(A.selectedIndex>0){return true}if(B){alert(B)}A.focus();return false}function f_hasSelection(A,B){if(A.selectedIndex>-1){return true}if(B){alert(B)}A.focus();return false}function f_selectAll(A,B){for(i=0;i<A.options.length;++i){A.options[i].selected=B}}function f_hasCheckBoxSelection(A,B){cb=false;for(i=0;i<A.elements.length;i++){if(A.elements[i].type=="checkbox"){if(A.elements[i].checked){cb=true;break}}}if(!cb&&B){alert(B)}return cb}function f_selectPage(B,C,A){for(i=0;i<B.elements.length;i++){if(B.elements[i].type=="checkbox"){if(B.elements[i].name==C||C==null){B.elements[i].checked=A}}}}function f_checkForm(A,B){ret1=true;ret2=true;msg="You must choose an action";ret2=f_hasValue(A.elements[B],msg);msg="You must have at least one checkbox selected";ret1=f_hasCheckBoxSelection(A,msg);return ret1&&ret2}selectAllState=true;function f_select(B,A){B.select_all.value=A;f_selectPage(B,"fe_hnd",selectAllState);selectAllState=!selectAllState};