var browser=navigator.appName;
var version=navigator.appVersion;
var major=parseInt(version);
if (navigator.appName == "Netscape") {
if(parseInt(navigator.appVersion) <= 3 ){
//document.write("old 3");
} else {
//document.write("new")
;
}
}
var Level_one = new Array(5); // there are 5 parts in the first level
var Level_two_2 = new Array(6); // there are 6 parts in the second level of part 2 (of fisrt level)
var Level_two_4 = new Array(10); // there are 10 parts in the second level of part 4 (of first level)
var Level_two_5 = new Array(13); // there are 13 parts in the second level of part 5 (of first level)
var Level_three_23 = new Array(3); // there are only 3 parts in the third level of part 2 (first level) part 3 (second level)
var Level_three_25 = new Array(6); // there are 6 part in the third level of part 2 (first level) part 5 (second level)
var offset = 1; // this is the offset for the array index so indexing make sense
// Note: we just have to set the subparts that needs a list.
//First Level Vars
Level_one[0]=Level_one[1]=Level_one[2]=Level_one[3]=Level_one[4]=0;
//Second Level Vars
Level_two_2[0]=Level_two_2[1]=Level_two_2[2]=Level_two_2[3]=Level_two_2[4]=Level_two_2[5]=0;
Level_two_4[3]=0;
Level_two_5[2]=0;
//Third Level Vars
Level_three_23[0]=Level_three_23[1]=Level_three_23[2]=0;
Level_three_25[0]=Level_three_25[1]=Level_three_25[2]=Level_three_25[3]=Level_three_25[4]=Level_three_25[5]=0;
function first_level(x,part){
var idnum = document.getElementById(x)
if (Level_one[part-offset] == 0) { //[part-offset]
openlist(idnum);
Level_one[part-offset]=1;
} else { // Level_one[part-offset] == 1
closelist(idnum);
Level_one[part-offset]=0;
// this will also close any list that is open belew
if (part == 2) {
reset_lev_2_2();
close_all(2,2);
//if third level is open
reset_lev_3_23();
reset_lev_3_25();
close_all(3,3); // level 3 from part 2 (first level) part 3 (second level)
close_all(3,5); // level 3 from part 2 (first level) part 5 (second level)
}
if (part == 4) {
reset_lev_2_4();
close_all(2,4);
}
if (part == 5) {
reset_lev_2_5();
close_all(2,5);
}
} // else
} // for fuction first_level
function second_level(x,prev_lev_part,part){
var idnum = document.getElementById(x)
if (prev_lev_part == 2) {
if (Level_two_2[part-offset] == 0) {
openlist(idnum);
Level_two_2[part-offset]=1;
} else { // Level_two_2[part-offset] == 1
closelist(idnum);
Level_two_2[part-offset]=0;
reset_lev_3_23();
reset_lev_3_25();
close_all(3,3); // level 3 from part 2 (first level) part 3 (second level)
close_all(3,5); // level 3 from part 2 (first level) part 5 (second level)
}
} // if
if (prev_lev_part == 4) {
if (Level_two_4[part-offset] == 0) {
openlist(idnum);
Level_two_4[part-offset]=1;
} else { // Level_one[y-offset] == 1
closelist(idnum);
Level_two_4[part-offset]=0;
}
} // if
if (prev_lev_part == 5) {
if (Level_two_5[part-offset] == 0) {
openlist(idnum);
Level_two_5[part-offset]=1;
} else{ // Level_one[y-offset] == 1
closelist(idnum);
Level_two_5[part-offset]=0;
}
} // if
} // function second_level
function third_level(x,first_lev_part,second_lev_part,part) {
var idnum = document.getElementById(x)
if (first_lev_part == 2) {
if (second_lev_part == 3) {
if (Level_three_23[part-offset] == 0) {
openlist(idnum);
Level_three_23[part-offset]=1;
} else{ // Level_one[y-offset] == 1
closelist(idnum);
Level_three_23[part-offset]=0;
}
}
if (second_lev_part == 5) {
if (Level_three_25[part-offset] == 0) {
openlist(idnum);
Level_three_25[part-offset]=1;
} else{ // Level_one[y-offset] == 1
closelist(idnum);
Level_three_25[part-offset]=0;
}
}
}
} // function thrid_level
function openlist(idnum) {
idnum.style.display='';
}
function closelist(idnum) {
idnum.style.display="none";
}
function reset_lev_2_2() {
Level_two_2[0]=Level_two_2[1]=Level_two_2[2]=Level_two_2[3]=Level_two_2[4]=Level_two_2[5]=0;
}
function reset_lev_2_4() {
Level_two_4[3]=0;
}
function reset_lev_2_5() {
Level_two_5[2]=0;
}
function reset_lev_3_23() {
Level_three_23[0]=Level_three_23[1]=Level_three_23[2]=0;
}
function reset_lev_3_25(){
Level_three_25[0]=Level_three_25[1]=Level_three_25[2]=Level_three_25[3]=Level_three_25[4]=Level_three_25[5]=0;
}
function close_all(level,part){
var idnum;
if (level == 2) {
if (part == 2) {
idnum = document.getElementById('sec2_2');
closelist(idnum);
idnum = document.getElementById('sec2_3');
closelist(idnum);
idnum = document.getElementById('sec2_4');
closelist(idnum);
idnum = document.getElementById('sec2_5');
closelist(idnum);
}
if (part == 4) {
idnum = document.getElementById('sec4_4');
closelist(idnum);
}
if (part == 5) {
idnum = document.getElementById('sec5_3');
closelist(idnum);
}
}
if (level = 3) {
if (part == 3) {
idnum = document.getElementById('sec2_3_1');
closelist(idnum);
idnum = document.getElementById('sec2_3_2');
closelist(idnum);
idnum = document.getElementById('sec2_3_3');
closelist(idnum);
}
if (part == 5) {
idnum = document.getElementById('sec2_5_5');
closelist(idnum);
}
}
}// function
The "NPRI Toolbox" was created to assist those involved in
preparing NPRI reports by placing all available information on estimation
in one location. The Toolbox contains various methods of estimating releases,
references (including guidance documents and software), case studies
and examples, various spreadsheets for estimating emissions for various
processes and questions and answers pertaining to release estimation.
