function changeImages(tag,url) {
     for(i=0; i < document.images.length; i++) {
       var imageName = document.images[i].name;
         if(imageName.indexOf(tag) != -1) {
            document.images[i].src = url
            break;
         }
     }
   }
      
   


   function sendQuote(page) {
      window.open(page,'email','width=470,height=375,scrollbars=yes,resizable=yes,status=yes');
  } 
   
   
   function popUpWin(url,windowName,imgHeight,imgWidth) {
      var popUpWin = window.open(url,windowName,'width=' + imgWidth + ',height=' + imgHeight + ',resizable=yes,status=yes,scrollbars=yes,menubar=no,toolbar=no');
      popUpWin.focus();
   }
   
   
   
  

       // name - name of the cookie
       // value - value of the cookie
       // [expires] - expiration date of the cookie (defaults to end of current session)
       // [path] - path for which the cookie is valid (defaults to path of calling document)
       // [domain] - domain for which the cookie is valid (defaults to domain of calling document)
       // [secure] - Boolean value indicating if the cookie transmission requires a secure transmission
       // * an argument defaults when it is assigned null as a placeholder
       // * a null placeholder is not required for trailing omitted arguments
       function setCookie(name, value, expires, path, domain, secure) {
         var curCookie = name + "=" + escape(value) +
             ((expires) ? "; expires=" + expires.toGMTString() : "") +
             ((path) ? "; path=" + path : "") +
             ((domain) ? "; domain=" + domain : "") +
             ((secure) ? "; secure" : "");
         document.cookie = curCookie;
       }

       // name - name of the desired cookie
       // * return string containing value of specified cookie or null if cookie does not exist
       function getCookie(name) {
         var dc = document.cookie;
         var prefix = name + "=";
         var begin = dc.indexOf("; " + prefix);
         if (begin == -1) {
           begin = dc.indexOf(prefix);
           if (begin != 0) return null;
         } else
           begin += 2;
         var end = document.cookie.indexOf(";", begin);
         if (end == -1)
           end = dc.length;
         return unescape(dc.substring(begin + prefix.length, end));
       }

       // name - name of the cookie
       // [path] - path of the cookie (must be same as path used to create cookie)
       // [domain] - domain of the cookie (must be same as domain used to create cookie)
       // * path and domain default if assigned null or omitted if no explicit argument proceeds
       function deleteCookie(name, path, domain) {
         if (getCookie(name)) {
           document.cookie = name + "=" + 
           ((path) ? "; path=" + path : "") +
           ((domain) ? "; domain=" + domain : "") +
           "; expires=Thu, 01-Jan-70 00:00:01 GMT";
         }
       }

       // date - any instance of the Date object
       // * hand all instances of the Date object to this function for "repairs"
       function fixDate(date) {
         var base = new Date(0);
         var skew = base.getTime();
         if (skew > 0)
           date.setTime(date.getTime() - skew);
       }