var http_request = false;

	 function makeRequest(url, myelement) {
        var http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // See note below about this line
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            //alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
		var now = new Date();
		url += '?m=' + now.getYear() + now.getMonth() + now.getDate() + now.getHours() + now.getMinutes() + now.getSeconds() + '';
        http_request.onreadystatechange = function() { alertContents(http_request, myelement); };
        http_request.open('GET', url, true);
        http_request.send(null);

    }

    function alertContents(http_request, myelement) {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
//                alert(http_request.responseText);
				tmp = document.getElementById(myelement);
				tmp.innerHTML = http_request.responseText;
            } else {
                // alert('There was a problem with the request.');
            }
        }

    }
	
 function makeRequestXML(url, myelement) {
        var http_request = false;

        if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
               //http_request.overrideMimeType('text/xml');
        } else if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // See note below about this line
            }
        }

        if (!http_request) {
            //alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
		var now = new Date();
		url += '?m=' + now.getYear() + now.getMonth() + now.getDate() + now.getHours() + now.getMinutes() + now.getSeconds() + '';
        http_request.onreadystatechange = function() { getXMLContents(http_request, myelement); };
        http_request.open('GET', url, true);
		// alert(url);
        http_request.send(null);
		return true;

    }
	
   function getXMLContents(http_request, myelement) {
        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
				//alert(http_request.responseText);
				
				var xmlDoc=http_request.responseXML.documentElement;
		        if (xmlDoc != null) { // Mozilla, Safari, ...
					gaga = xmlDoc.getElementsByTagName(myelement)[0].childNodes[0].nodeValue;
		        } else { // IE
					gaga = http_request.responseText;
					re = new RegExp("\(\<" + myelement + "\\>)(.*)(\\<\\/" + myelement + "\\>)");
					tmpres = re.exec(gaga);
					gaga = tmpres[2];
				}
				if(myelement == 'script') {
					eval(gaga);
				}
            } else {
                // alert('There was a problem with the request.');
            }
        }

    }

	
   function makePOSTRequest(url, parameters, myelement) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            http_request.overrideMimeType('text/xml');
            //http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      
      http_request.onreadystatechange = function() { getXMLContents_post(http_request, myelement, url); };
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

	
   function getXMLContents_post(http_request, myelement) {
        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
				// alert(http_request.responseText + myelement);
				
				var gaga = false;
				
				var xmlDoc=http_request.responseXML.documentElement;
				// alert(myelement + '_err');
		        if (xmlDoc != null) { // Mozilla, Safari, ...
					gagaz = xmlDoc.getElementsByTagName(myelement + '_err')
					if(gagaz[0] != null) {
						gaga = gagaz[0].childNodes[0].nodeValue;
					}
		        } else { // IE
					gagaz = http_request.responseText;
					re = new RegExp("\(\<" + myelement + "_err\\>)(.*)(\\<\\/" + myelement + "_err\\>)");
					tmpres = re.exec(gagaz);
					gaga = tmpres[2];
				}
				if(gaga == false) {
			        if (xmlDoc != null) { // Mozilla, Safari, ...
						gagaz = xmlDoc.getElementsByTagName(myelement + '_ok')
						if(gagaz[0] != null) {
							gaga = gagaz[0].childNodes[0].nodeValue;
						}
			        } else { // IE
						gagaz = http_request.responseText;
						re = new RegExp("\(\<" + myelement + "_ok\\>)(.*)(\\<\\/" + myelement + "_ok\\>)");
						tmpres = re.exec(gagaz);
						gaga = tmpres[2];
					}
					//alert(gaga);
					show_predloji_msg(myelement, gaga);
				} else {
					//alert(gaga);
					show_predloji_err(myelement, gaga);
				}
				//tmp = document.getElementById(myelement);
				//tmp.innerHTML = gaga;
				//tmp.style.display = "block";
            } else {
                // alert('There was a problem with the request.');
            }
        }

    }