function submitSearch() {
          top.location = '/google/search.php?' + 'words=' + getDocItem("words").value;
       }

        function processSearchEnter(evt) {
          if (browserType == "Internet Explorer") {
            if (window.event.keyCode == 13) {
              submitSearch();
            }
          } else {
            if (evt.keyCode == 13) {
              submitSearch();
            }
          }
        }

/**
 * Author: John Morgan
 * Purpose: For cross browser DHTML support (esp. IE 4.x 5.x 6.x and Netscape 6.x)
 **/
	
	var version = 0;
	var browserType = "Unknown";

	if (navigator.appName == "Netscape") { 
		//Browser is a version of NetScape
		browserType = navigator.appName;
		version = parseFloat(navigator.appVersion);
	} else if((navigator.userAgent.indexOf("Opera 6")!=-1) ||
				    (navigator.userAgent.indexOf("Opera/6")!=-1)) {
		browserType = "Opera";
		version = 6;
	} else { 
	  //Browser is most likely MSIE
		//Detect IE5.5+
		if (navigator.appVersion.indexOf("MSIE")!= -1) {
			browserType = navigator.appName.substr(navigator.appName.indexOf(' ') +1);
			var temp = navigator.appVersion.split("MSIE");
			version = parseFloat(temp[1]);
		}//end if

	}//end if

	function getDocItem(objectName) {

		if (browserType == "Internet Explorer") {
			return eval(document.all.item(objectName));
		} else {
			return eval(document.getElementById(objectName));
		}//end if

	}//end function
	
	function hide(sName){
	   getDocItem(sName).style.display='none';
			}

        function show(sName){
           getDocItem(sName).style.display='';
         }