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JavaScript  |  2003-10-21  |  4.5 KB  |  170 lines
  1. // JavaScript Document
  2. var nowflag = 1;
  3. var todayflag = 1;
  4. var futureflag = 0;
  5. var objwords;
  6. var swn = "www.msnbc.com";
  7. var arrdetail = new Array();
  8.  
  9. function getCookie(Name) {
  10.    var search = Name + "=";
  11.    if(document.cookie.length > 0) {
  12.       offset = document.cookie.indexOf(search);
  13.       if(offset != -1) {
  14.          offset += search.length;
  15.          end = document.cookie.indexOf(";", offset);
  16.          if(end == -1) end = document.cookie.length;
  17.          return unescape(document.cookie.substring(offset, end));
  18.       }
  19.       else return('');
  20.    }
  21.    else return('');
  22. }
  23.  
  24. var locid = getCookie("WT_loc_id");
  25. var cityname = getCookie("WT_loc_text");
  26. var tempunit = getCookie("WT_T_unit");
  27. var windunit = getCookie("WT_Wind_unit");
  28. var presunit = getCookie("WT_P_unit");
  29. var visbunit = getCookie("WT_Visb_unit");
  30. var lan = getCookie("WT_Lan");
  31.  
  32. if(locid == '') {
  33.     location.replace("config.htm");
  34. } 
  35.  
  36.  
  37. var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
  38. xmlDoc.async = "false";
  39. if(lan == "1") xmlDoc.load("language/lan_cn.xml"); else xmlDoc.load("language/lan_en.xml");
  40.  
  41. function translate(WTwords) {
  42.     objwords = xmlDoc.getElementsByTagName(WTwords);
  43.     document.write(objwords.item(0).text);
  44. }
  45.  
  46. function translateonly(WTwords) {
  47.     objwords = xmlDoc.getElementsByTagName(WTwords);
  48.     if(objwords.length > 0) {
  49.         rewords = objwords.item(0).text;
  50.     } else {
  51.         rewords = WTwords;
  52.     }
  53.     return rewords;
  54. }
  55.  
  56. if(tempunit == '') { tempunit = 1; }
  57. if(windunit == '') { windunit = 1; }
  58. if(presunit == '') { presunit = 1; }
  59. if(visbunit == '') { visbunit = 1; }
  60.  
  61. var    urlstr = "http://"+swn+"/m/chnk/d/weather_d_src.asp?acid="+locid;
  62. document.all["objscript"].src = urlstr;    
  63.  
  64. function transUnit(name, value) {
  65.     switch (name) {
  66.         case "temp":
  67.             returnvalue = Math.round((5/9)*(value-32));
  68.         break;
  69.         case "wind":
  70.             returnvalue = value*1.609334;
  71.         break;
  72.         case "pres":
  73.             returnvalue = value*33.86389;
  74.         break;
  75.         case "visb":
  76.             if(value == 999) {
  77.                  value = "inf. "
  78.                          return value;
  79.                 }
  80.                         else returnvalue = value*1.609334;
  81.         break;
  82.     }    
  83.     return Math.round(returnvalue);    
  84.  
  85. }
  86.  
  87. function checkinf(value) {
  88.             if(value == 999) {
  89.                  value = "inf. "
  90.                          return value;
  91.                 }
  92. }
  93.  
  94.  
  95. function expclp(item) {
  96.     switch (item) {
  97.         case "titlenow" :
  98.         if(nowflag == 1) {
  99.             document.all["titlenow"].src = "images/expand.gif";
  100.             document.all["contentnow"].style.display = "none";
  101.             nowflag = 0;
  102.         } else {
  103.             document.all["titlenow"].src = "images/collapse.gif";
  104.             document.all["contentnow"].style.display = "block";
  105.             nowflag = 1;
  106.         }
  107.         break;
  108.         case "titletoday" :
  109.         if(todayflag == 1) {
  110.             document.all["titletoday"].src = "images/expand.gif";
  111.             document.all["contenttoday"].style.display = "none";
  112.             todayflag = 0;
  113.         } else {
  114.             document.all["titletoday"].src = "images/collapse.gif";
  115.             document.all["contenttoday"].style.display = "block";
  116.             todayflag = 1;
  117.         }
  118.         break;
  119.         case "titlefuture" :
  120.         if(futureflag == 1) {
  121.             document.all["titlefuture"].src = "images/expand.gif";
  122.             document.all["contentfuture"].style.display = "none";
  123.             futureflag = 0;
  124.         } else {
  125.             document.all["titlefuture"].src = "images/collapse.gif";
  126.             document.all["contentfuture"].style.display = "block";
  127.             futureflag = 1;
  128.         }
  129.         break;
  130.     }
  131. }
  132.  
  133. function getWeekday(n) {
  134.     var Wday='';
  135.     switch (n) {
  136.         case "1":
  137.             Wday = "WT_Sunday";
  138.         break;
  139.         case "2":
  140.             Wday = "WT_Monday";
  141.         break;
  142.         case "3":
  143.             Wday = "WT_Tuesday";
  144.         break;
  145.         case "4":
  146.             Wday = "WT_Wednesday";
  147.         break;
  148.         case "5":
  149.             Wday = "WT_Thursday";
  150.         break;
  151.         case "6":
  152.             Wday = "WT_Friday";
  153.         break;
  154.         case "7":
  155.             Wday = "WT_Saturday";
  156.         break;        
  157.     }
  158.     return translateonly(Wday);
  159. }
  160.  
  161. function futurehead (idx) {
  162.     document.write(getWeekday(aFore[idx])+"<br><img src='http://image.weather.com/web/common/wxicons/25/"+aFore[10+idx]+".gif'>");
  163. }
  164.  
  165. function futurebody (idx) {
  166.     if(tempunit == 1)
  167.     document.write(translateonly("WT_Thighabbre")+": "+transUnit("temp",aFore[20+idx])+"°C</span><br><span class=lowT>"+translateonly("WT_Tlowabbre")+": "+transUnit("temp",aFore[40+idx])+"°C<BR>"+translateonly("WT_Precipabbre")+": "+aFore[15+idx]+"%");
  168.     else
  169.     document.write(translateonly("WT_Thighabbre")+": "+aFore[20+idx]+"°F</span><br><span class=lowT>"+translateonly("WT_Tlowabbre")+": "+aFore[40+idx]+"°F<BR>"+translateonly("WT_Precipabbre")+": "+aFore[15+idx]+"%");
  170. }