var monthName = new Array("January", "February", "March", "April", "May",
   "June", "July", "August", "September", "October", "November", "December");

function getSize() {
   if (useJScript())
   {
      FrameWidth=document.body.clientWidth;
      FrameHeight=FrameWidth / 1.5;
   }
   else
   {
      FrameHeight=window.innerHeight;
      FrameWidth=window.innerWidth;
   }
}

function writeStyle()
{
   if (screen.width>=1024)
      document.writeln("<link href=\"./cohbc-large.css\" REL=\"StyleSheet\" type=\"text/css\">");
   if (screen.width>640 &&  screen.width<1024)
      document.writeln("<link href=\"./cohbc-medium.css\" REL=\"StyleSheet\" type=\"text/css\">");
   if (screen.width<=640)
      document.writeln("<link href=\"./cohbc-small.css\" REL=\"StyleSheet\" type=\"text/css\">");
}

function writeImage(img, param)
{
   if (screen.width>=1024)
      document.writeln("<img src=\"./graphics/large/"+img+"\" "+param+">");
   if (screen.width>640 &&  screen.width<1024)
      document.writeln("<img src=\"./graphics/medium/"+img+"\" "+param+">");
   if (screen.width<=640)
      document.writeln("<img src=\"./graphics/small/"+img+"\" "+param+">");
}

function useJScript()
{
   agent = navigator.userAgent.toLowerCase();
   if (agent.indexOf("msie") != -1)
      return true;
   return false;
}

function writeDate()
{
   var monthName = new Array("January", "February", "March", "April", "May",
      "June", "July", "August", "September", "October", "November", "December");
   if (Date.parse(document.lastModified) != 0)
   {
      var modDate = new Date(document.lastModified);

      document.write(modDate.getDate());
      if (modDate.getDate() == 1 || modDate.getDate() == 21 || modDate.getDate() == 31)
         document.write("st ");
      else if (modDate.getDate() == 2 || modDate.getDate() == 22)
         document.write("nd ");
      else if (modDate.getDate() == 3 || modDate.getDate() == 23)
         document.write("rd ");
      else
         document.write("th ");
      
      document.write(monthName[modDate.getMonth()]+" ");

      document.write(modDate.getFullYear());
   }
}