function xmlhttpGet(strURL, strUpdateDiv) {
    var xmlHttpReq = false;
    var self = this;
    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }

    var d = new Date();
    var secs = d.getUTCMilliseconds();

    strURL += "/rnd/" + secs;

    self.xmlHttpReq.open('GET', strURL, true);
    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    self.xmlHttpReq.onreadystatechange = function() {
        if (self.xmlHttpReq.readyState == 4) {
            updatediv(strUpdateDiv, self.xmlHttpReq.responseText);
        }
    }
    self.xmlHttpReq.send(null); 
}

function updatediv(strUpdateDiv, str){
    if (strUpdateDiv != "") {
        if(document.getElementById(strUpdateDiv).style.display = "none") {
            document.getElementById(strUpdateDiv).style.display = "inline";
        }
        document.getElementById(strUpdateDiv).innerHTML = str;
    }
	if ( typeof(SizeColumns)=="function" ) SizeColumns();
	else alert("SizeColumns not found!");
}