https://www.hamqsl.com/auroraconverter2.js

1/* This script developed and copyright by Paul L Herrman all rights reserved - not to be used without written permission http://www.n0nbh.com */
2function aurconv() {
3  var ar=document.convert3.aur.value;
4	if (ar==1)
5	  {
6		document.convert3.kind1.value=("0");
7		document.convert3.lat.value=(">67.5°");
8	  }
9		else if (ar==2)
10		  {
11			document.convert3.kind1.value=("0");
12			document.convert3.lat.value=("67.5°-66.5°");
13	  	  }
14			else if (ar==3)
15		 	 {
16				document.convert3.kind1.value=("0-1");
17				document.convert3.lat.value=("66.5°-65.6°");
18	  	  	 }
19				else if (ar==4)
20		 	 	{
21					document.convert3.kind1.value=("1-2");
22					document.convert3.lat.value=("65.6°-63.9°");
23	  	  	 	}
24					else if (ar==5)
25		 	 		{
26						document.convert3.kind1.value=("2");
27						document.convert3.lat.value=("63.9°-62.5°");
28	  	  	 		}
29						else if (ar==6)
30		 	 			{
31							document.convert3.kind1.value=("3");
32							document.convert3.lat.value=("62.5°-60.7°");
33	  	  	 			}
34							else if (ar==7)
35		 	 				{
36								document.convert3.kind1.value=("4");
37								document.convert3.lat.value=("60.7°-58.6°");
38	  	  	 				}
39								else if (ar==8)
40		 	 					{
41									document.convert3.kind1.value=("5");
42									document.convert3.lat.value=("58.6°-56.7°");
43	  	  	 					}
44									else if (ar==9)
45		 	 						{
46										document.convert3.kind1.value=("6");
47										document.convert3.lat.value=("56.7°-54.6°");
48	  	  	 						}
49										else if (ar==10)
50		 	 							{
51											document.convert3.kind1.value=("7-8");
52											document.convert3.lat.value=("54.6°-51.0°");
53	  	  	 							}
54												else if (ar=="10+")
55		 	 									{
56													document.convert3.kind1.value=("8-9");
57													document.convert3.lat.value=("51.0°-48.5°");
58	  	  	 									}
59													else if (ar=="10++")
60		 			 								{
61														document.convert3.kind1.value=("9");
62														document.convert3.lat.value=("48.5°-45.0°");
63	  	  			 								}
64														else
65  														{
66															document.convert3.kind1.value=("- -");
67															document.convert3.lat.value=("- -");
68  														}
69}
70
71function kind1conv() {
72  var ind=document.convert3.kind1.value;
73	if (ind==0)
74	  {
75		document.convert3.aur.value=("1-2");
76		document.convert3.lat.value=(">66.5°");
77	  }
78		else if (ind==1)
79		  {
80			document.convert3.aur.value=("3-4");
81			document.convert3.lat.value=("66.5°-64.5°");
82	  	  }
83			else if (ind==2)
84		 	 {
85				document.convert3.aur.value=("5");
86				document.convert3.lat.value=("64.5°-62.4°");
87	  	  	 }
88				else if (ind==3)
89		 	 	{
90					document.convert3.aur.value=("6");
91					document.convert3.lat.value=("62.4°-60.4°");
92	  	  	 	}
93					else if (ind==4)
94		 	 		{
95						document.convert3.aur.value=("7");
96						document.convert3.lat.value=("60.4°-58.3°");
97	  	  	 		}
98						else if (ind==5)
99		 	 			{
100							document.convert3.aur.value=("8");
101							document.convert3.lat.value=("58.3°-56.3°");
102	  	  	 			}
103							else if (ind==6)
104		 	 				{
105								document.convert3.aur.value=("9");
106								document.convert3.lat.value=("56.3°-54.2°");
107	  	  	 				}
108								else if (ind==7)
109		 	 					{
110									document.convert3.aur.value=("9-10");
111									document.convert3.lat.value=("54.2°-52.2°");
112	  	  	 					}
113									else if (ind==8)
114		 	 						{
115										document.convert3.aur.value=("10-10+");
116										document.convert3.lat.value=("52.2°-50.1°");
117	  	  	 						}
118										else if (ind==9)
119		 	 							{
120											document.convert3.aur.value=("10+-10++");
121											document.convert3.lat.value=("50.1°-48.1°");
122	  	  	 							}
123											else
124  											{
125												document.convert3.aur.value=("- -");
126												document.convert3.lat.value=("- -");
127  											}
128}
129
130function latconv() {
131  var lt=document.convert3.lat.value;
132	if (lt<=90.0 && lt>=67.6)
133	  {
134		document.convert3.kind1.value=("0");
135		document.convert3.aur.value=("1");
136	  }
137		else if (lt<=67.5 && lt>=66.5)
138		  {
139			document.convert3.kind1.value=("0");
140			document.convert3.aur.value=("2");
141	  	  }
142			else if (lt<=66.4 && lt>=65.6)
143		 	 {
144				document.convert3.kind1.value=("0-1");
145				document.convert3.aur.value=("3");
146	  	  	 }
147				else if (lt<=65.5 && lt>=63.9)
148		 	 	{
149					document.convert3.kind1.value=("1-2");
150					document.convert3.aur.value=("4");
151	  	  	 	}
152					else if (lt<=63.8 && lt>=62.5)
153		 	 		{
154						document.convert3.kind1.value=("2");
155						document.convert3.aur.value=("5");
156	  	  	 		}
157						else if (lt<=62.4 && lt>=60.7)
158		 	 			{
159							document.convert3.kind1.value=("3");
160							document.convert3.aur.value=("6");
161	  	  	 			}
162							else if (lt<=60.6 && lt>=58.6)
163		 	 				{
164								document.convert3.kind1.value=("4");
165								document.convert3.aur.value=("7");
166	  	  	 				}
167								else if (lt<=58.5 && lt>=56.7)
168		 	 					{
169									document.convert3.kind1.value=("5");
170									document.convert3.aur.value=("8");
171	  	  	 					}
172									else if (lt<=56.6 && lt>=54.6)
173		 	 						{
174										document.convert3.kind1.value=("6");
175										document.convert3.aur.value=("9");
176	  	  	 						}
177										else if (lt<=54.5 && lt>=51.0)
178		 	 							{
179											document.convert3.kind1.value=("7-8");
180											document.convert3.aur.value=("10");
181	  	  	 							}
182												else if (lt<=50.9 && lt>=48.5)
183		 	 									{
184													document.convert3.kind1.value=("8-9");
185													document.convert3.aur.value=("10+");
186	  	  	 									}
187													else if (lt<=48.4 && lt>=40.0)
188		 			 								{
189														document.convert3.kind1.value=("9");
190														document.convert3.aur.value=("10++");
191	  	  			 								}
192														else
193  														{
194															document.convert3.kind1.value=("- -");
195															document.convert3.aur.value=("- -");
196  														}
197}
198
199
200if(document.layers) window.captureEvents(Event.KEYDOWN);
201function enterKey() {
202  if(event.keyCode==13) event.keyCode=9;
203}