var catpg=["","_3","_4","003_1","003_2","005","006","007_1","007_2","009_1","009_2","011_1","011_2",
"011_3","011_4","011_5","011_6","011_7","011_8","019_1","019_2","019_3","019_4","019_5","019_6",
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"053","054_1","054_2","056_1","056_2","056_3","059_1","059_2","059_3","062_1","062_2","062_3","062_4","066_1",
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"090_6","096_1","096_2","096_3","096_4","100_1","100_2","100_3","100_4","100_5","100_6","106_1","106_2",
"106_3","106_4","106_5","111","112_1","112_2","114_1","114_2","116_1","116_2","118_1","118_2","120","121_1",
"121_2","121_3","121_4","121_5","121_6","121_7","128","129","130","131_1","131_2","131_3","131_4","135",
"136_1","136_2","138_1","138_2","140_1","140_2","142_1","142_2","144","145","146","147","148_1","148_2",
"150_1","150_2","152_1","152_2","154","155","156","157","158_1","158_2","160_1","160_2","162_1","162_2",
"164_1","164_2","166","167","168","169","170","171","172_1","172_2","174","175_1","175_2","177","178"];


function PageView(){
var PNA=0;
var URL="";
var Pg = document.getElementById("T1").value;
if (Pg < 1){
alert("Please write Page Number in Text Box");
return;
} 
if (Pg > 178) PNA=1;

if (PNA==1){
alert("Page Not Available ON-LINE");
return;
}

URL="H834P"+catpg[Pg]+".html"
if (Pg < 3) URL="H834Intro"+catpg[Pg]+".html"
if (Pg =="95A" || Pg == "095A") URL="H834P095A.html"

document.location.href=URL;
}