This article describes the use of JavaScript computing constellation and the zodiac example, this can be used in the user registration display, we refer to the use of the bar
The code is as follows: <script language= "JavaScript" > <!--Begin function signs () {var start = 1901, birthyear = Document.zodiac . Year.value, Date=document.zodiac.date.value, Month=document.zodiac.month.selectedindex; with (document.zodiac.sign) { if (month = 1 && Date >=20 | | month = 2 && date <=18) { Value = "Aquarius";} if (month = = 1 && date >) {value = "Huh?";} if (month = 2 && Date >=19 | | month = 3 && Date <=20 {value = "Pisces";} if (month = = 2 && date >) {value = "Say what?";} if (month = 3 && da Te >=21 | | month = = 4 && Date <=19 {value = "Aries";} if (month = = 3 && date >) {value = OK. whatever. ";} if (month = = 4 && Date >=20 | | month = 5 && date <=20) {value = "Taurus";} if (month = 4 && D Ate >) {value = "I ' m soooo sorry!";} if (month = 5 && Date >=21 | | month = 6 && date <=21) { Value = "Gemini";} if (Month = = 5 && date > {value = "umm ... no.";} if (month = 6 && Date >=22 | | month = 7 && Date <=22 {value = "cancer";} if (month = = 6 && date >) {value = "Sorry.";} if (month = 7 && date >=23 | | month = = 8 && Date <=22 {value = "Leo";} if (month = = 7 && date >) {value = "excuse me?";} if (M Onth = = 8 && Date >=23 | | month = = 9 && Date <=22 {value = "Virgo";} if (month = = 8 && date >) {value = Yeah. Right. ";} if (month = = 9 && Date >=23 | | | month = && Date <=22) {value = "Libra";} if (month = 9 && Date > {value = ' Try Again. '} if (month = && Date >=23 | | month = one && date <=21) {val UE = "Scorpio";} if (month = && date >) {value = "Forget it!";} if (month = = && Date >=22 | | month = = &A mp;& Date <=21 {value = "Sagittarius";} if (month = && date >) {value= "Invalid Date";} if (month = && Date >=22 | | month = = 1 && date <=19) {value = "Capricorn";} if (month = = && Date >) {value = ' No way! ';}} x = (start-birthyear)% with (document.zodiac.csign) {if (x = = 1 | | x = = -11) {value = "mouse";} if (x = = 0) {value = "ox" ";} if (x = = One | | x = = 1) {value = "Tiger";} if (x = = | | | x = = 2) {value = "rabbit";} if (x = = 9 | | x = = 3) {value = "Dragon"; } if (x = = 8 | | | x = = 4) {value = "Snake";} if (x = = 7 | | x = = 5) {value = "Horse";} if (x = = 6 | | x = = = 6) {val UE = "Sheep";} if (x = = 5 | | | x = = -7) {value = "Monkey";} if (x = = 4 | | | x = = -8) {value = "Chicken";} if (x = = 3 | | x = = -9) {val UE = "Dog";} if (x = = 2 | | | x = = -10) {value = "Pig";} }}// end--> </script> <form name= "Zodiac" & Gt <center> <table bgcolor= "#eeaa00" border= "2" bordercolor= "#000000" rules= "None" cellspacing= "0" cellpadding= "4" > <tr><td><b><i> Year of birth</i></b></td> <td><div align= "right" ><input type= "text" size= "Ten" name = "Year" value= "Born" onclick=value= "" ></div></td> <td><!--This empty the field is Just for appearance--></td> <tr><td><b><i> birth month </i></b> </td> <td><div align= "right" > <select name= "Month" > <option value= "x" > Please select a month </option> <option value= "1" > January </option><option value= "2" > February </option>< Option value= "3" > March </option> <option value= "4" > April </option><option value= "5" > May </ Option><option value= "6" > June </option> <option value= "7" > July </option><option value= "8" > August </option><option value= "9" > September </option> <option value= "Ten" > October </option>< Option value= "One" > November </option> <option value= "" > December </option></select></div></td> <td><!--This empty the field is just for appearance--></td></tr > <tr><td><b><i> day </i></b></td> <div align= "right" ><input type= "text" name= "date" value= "Day" size= "3" onclick=value= "" ></td> & nbsp <td><input type= "button" value= "Calculate" onclick= "signs ()" ></div></td></tr> <tr><td><b><i> constellation:</i></b></td> <td><div Align= "right" ><input type= "text" name= "sign" size= "value=" "align=" right "></div></td></ tr> <td><!--This empty field are just for appearance--></td></tr> &L t;tr><td><b><i> Zodiac:</i></b></td> <td><div align= " Right "><input type=" text "name=" csign "size=" "></div></t"d> <td><!--This empty field are just for appearance--></td></tr> </TABL E> </center> </form>