// JavaScript Document
/******************************************/
/*             PARSE QUERYSTRING          */
/******************************************/
function gup( name )
{  
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp( regexS );  var results = regex.exec( window.location.href );
	if( results == null )    return "";
	else    
	return results[1];
}

/******************************************/
/*              FOCUS                     */
/******************************************/
function focusIt(field)
{
  var mytext = document.getElementById(field); 
  mytext.focus(); 
}

/******************************************/
/*              SELECT                    */
/******************************************/
function SelectIt(field)
{
  var mytext = document.getElementById(field); 
  mytext.select(); 
}

/******************************************/
/*              BODY FUN                  */
/******************************************/
function BodyFun()
{
	var fb = gup( 'fb' );
	switch(fb)
	{
	case 'scroll_updated' : alert('Scroll text updated okay');  
		break; 
	case 'page_updated' : alert('Page saved okay');  
		break;
	} 
	
	var focusme = gup( 'focusme' );
	if (focusme){
		focusIt(focusme); 	
	}
	
	var selectme = gup( 'selectme' );
	if (selectme){
		SelectIt(selectme); 	
	}
}

function HandleOnClose()
{
if (confirm('Do you want to leave'))
return true;
else
return false;
}