var CompItems = new Array();
CompItems[101] = 101;
CompItems[102] = 102;
CompItems[103] = 103;

function emailLocation()
{
   var total = 0;
   var orderDetails = "";
   var formElement;
   var machType ="";
   //var pageUrl ="";  
   
   formElement = document.form1.book[document.form1.book.selectedIndex];
   total = parseFloat(CompItems[formElement.value]);
  //orderDetails = orderDetails + " $" + CompItems[formElement.value] + "\n";
  
 
total = parseInt (total);

switch (total)
{

case 101:
emailAdd="../cgi-bin/book-both.pl";
postCode ="both";
break;


case 102:
emailAdd="../cgi-bin/book-safety.pl";
postCode ="Safety";
break;

case 103:
emailAdd="../cgi-bin/book-design.pl";
postCode ="Design";
break;



}

 
  

   document.form1.book2.value = postCode;
   document.form1.action = emailAdd;
   }