/* *********************************************************************
 * Licensed Materials - Property of IBM
 *
 * US Government Users Restricted Rights - Use, duplication or
 * disclosure restricted by GSA ADP Schedule Contract with IBM
 * Corp.
 *
 * DISCLAIMER OF WARRANTIES.  The following [enclosed] code is
 * sample code created by IBM Corporation.  This sample code is
 * not part of any standard or IBM product and is provided to you
 * solely for the purpose of assisting you in the development of
 * your applications.  The code is provided "AS IS", without
 * warranty of any kind.  IBM shall not be liable for any damages
 * arising out of your use of the sample code, even if they have
 * been advised of the possibility of such damages.
 ***********************************************************************
 * 
 * CMVC Location: ap/wp/code/wp.ap.web/src/war/js/framework_lite.js, wp.ap.web, webcat.1Q07.60, build
 * Version:       1.3
 * Last Modified: 6/27/07
 *********************************************************************** */

/*
 * Determines which browser and level we are using.
 */

function UserAgent() 
{
    var agt=navigator.userAgent.toLowerCase();

    this.version = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);

    this.netscape  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('compatible') == -1));
    this.netscape4 = (this.netscape && this.version == 4);
    this.netscape6 = (this.netscape && this.version == 5);
    this.netscape4up = (this.netscape && this.version >= 4);
    this.netscape6up = (this.netscape && this.version >= 5);

    this.ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    this.ie4 = (this.ie && this.version == 4 && (agt.indexOf('msie 4')!=-1) );
    this.ie5 = (this.ie && this.version == 4 && (agt.indexOf('msie 5.0')!=-1) );
    this.ie55 = (this.ie && this.version == 4 && (agt.indexOf('msie 5.5')!=-1) );
    this.ie6 = (this.ie && this.version == 4 && (agt.indexOf('msie 6.')!=-1) );
    this.ie7 = (this.ie && this.version == 4 && (agt.indexOf('msie 7.')!=-1) );
    this.ie4up = (this.ie && this.ie4 || this.ie5 || this.ie55 || this.ie6 || this.ie7 );
    this.ie5up = (this.ie && ( this.ie5 || this.ie55 || this.ie6 || this.ie7 ));

    this.opera = (agt.indexOf("opera") != -1);
    this.opera4=(this.opera && this.version >= 4);
    this.opera5=(this.opera && this.version >= 5);
    this.opera6=(this.opera && this.version >= 6);
    this.opera4up = (this.opera4 || this.opera5 || this.opera6);
} 

var is = new UserAgent();

function onload_Handler()
{
    if (arguments.callee.done) return;
    arguments.callee.done = true;
    prevOnLoad.call();
    return true;
}
/*
 * Register event handlers.
 */
if ( is.ie4up ) {
    var prevOnLoad = window.onload;
    window.onload = onload_Handler;
}