function chkEmail(objName){
// Check for @ and .
	var checkStr = objName;
	var hasAt = false;
	var hasDot = false;
	for (i = 0;  i < checkStr.value.length;  i++){
		ch = checkStr.value.charAt(i);
		if (ch == "@")
			hasAt = true;
		if (ch == ".")
			hasDot = true;
	}
	if (!hasAt){	
		return false;
	}
	if (!hasDot){	
		return false;
	}
}

function open_win(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function close_window() {
    window.close();
}

//Track Search
//created Kevin Innes
//date: 5/11/2007
 var http_request = false; 
   function makeRequest(search) 
   { 
       if (window.XMLHttpRequest) {
           http_request = new XMLHttpRequest(); 
       } else if (window.ActiveXObject) {
           http_request = new ActiveXObject("Microsoft.XMLHTTP"); 
       } 
       var URL = "../_controls/Ajax-Track.aspx";
       var theData = "search=" + search;
       http_request.open('POST', URL, true); 
       http_request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
       http_request.send(theData); 
   }