function new_xmlhttp()
{
	var xmlhttp;
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	  try {
	  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
	  try {
	    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	  } catch (E) {
	   xmlhttp=false;
	  }
	 }
	@else
	 xmlhttp=false;
	@end @*/
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	 try {
	  xmlhttp = new XMLHttpRequest();
	 } catch (e) {
	  xmlhttp=false;
	 }
	}
	return xmlhttp;
}
function popitup(url, width, height)
{
	newwindow=window.open(url,'name','height=' + height + ',width=' + width + ',scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}