function loadPage(url){
	var time = new Date();
	if (url.indexOf('?') > -1) 
		url = url + '&';
	else
		url = url + '?';
	if (parent.content) 
		parent.content.location = url + 'time=' + time.getTime();
	else 
		location = url + 'time=' + time.getTime();
}

function trim(strText) { 
    // this will get rid of leading spaces 
    while (strText.substring(0,1) == ' ') 
        strText = strText.substring(1, strText.length);

    // this will get rid of trailing spaces 
    while (strText.substring(strText.length-1,strText.length) == ' ')
        strText = strText.substring(0, strText.length-1);

   return strText;
}