// JS Functions <meta http-equiv="Content-Type" content="text/html; charset=windows-1251" />

var requestObject;

function StartAjax(){
	requestObject = false;
	//  for Internet Explorer <6.0 and other browsers
    if(window.XMLHttpRequest)
    {
        try
        {
            requestObject = new XMLHttpRequest();
        }
        catch(e)
        {
            requestObject = false;
        }        
    } // This block for Internet Explorer >=6.0
    else
	if(window.ActiveXObject)
    {
	   try
	   {
			  requestObject = new ActiveXObject("Msxml2.XMLHTTP");
	   }
	   catch(e)
	   {
			try
			{
				requestObject = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e)
			{
				requestObject = false;
			}
		}
    }
}

function proceedAjaxCall(urlStr, sendContent, callbackFunction) {
  StartAjax();
  if(requestObject){
	  if (urlStr.indexOf("?") < 0) {
		urlStr = urlStr + "?";
	  }
	  else {
		urlStr = urlStr + "&";
	  }
	  urlStr = urlStr + "ms="+new Date().getTime();
	  requestObject.onreadystatechange = function() {
		  if (requestObject.readyState == 4 && requestObject.status == 200) {
			if (callbackFunction != null) {
			  var responseText = requestObject.responseText;
			  callbackFunction.call(this, responseText);
			}
		  }
	  }
	  
	  requestObject.open("POST", urlStr, true);
	  requestObject.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	  if(sendContent != null)
	  	requestObject.setRequestHeader("Content-Length", sendContent.length);
	  requestObject.send(sendContent);
  }
}

/**********************************************************************************************/

function URLencode(sStr) {
    return sStr.replace('%', '%25')
		.replace('+', '%2B')
		.replace(' ', '+')
		.replace('\"', '%22')
		.replace("\'", '%27')
		.replace("<", '%3C')
		.replace(">", '%3E')
		.replace('й', '%E9')
		.replace('ц', '%F6')
		.replace('у', '%F3')
		.replace('к', '%EA')
		.replace('е', '%E5')
		.replace('н', '%ED')
		.replace('г', '%E3')
		.replace('ш', '%F8')
		.replace('щ', '%F9')
		.replace('з', '%Е7')
		.replace('х', '%F5')
		.replace('ъ', '%FA')
		.replace('ф', '%F4')
		.replace('ы', '%FB')
		.replace('в', '%E2')
		.replace('а', '%E0')
		.replace('п', '%EF')
		.replace('р', '%F0')
		.replace('о', '%EE')
		.replace('л', '%EB')
		.replace('д', '%E4')
		.replace('ж', '%E6')
		.replace('э', '%FD')
		.replace('я', '%FF')
		.replace('ч', '%F7')
		.replace('с', '%F1')
		.replace('м', '%EC')
		.replace('и', '%E8')
		.replace('т', '%F2')
		.replace('ь', '%FC')
		.replace('б', '%E1')
		.replace('ю', '%FE')
		.replace('ё', '%B8')
		
		.replace('Й', '%E9')
		.replace('Ц', '%F6')
		.replace('У', '%F3')
		.replace('К', '%EA')
		.replace('Е', '%E5')
		.replace('Н', '%ED')
		.replace('Г', '%E3')
		.replace('Ш', '%F8')
		.replace('Щ', '%F9')
		.replace('З', '%Е7')
		.replace('Х', '%F5')
		.replace('Ъ', '%FA')
		.replace('Ф', '%F4')
		.replace('Ы', '%FB')
		.replace('В', '%E2')
		.replace('А', '%E0')
		.replace('П', '%EF')
		.replace('Р', '%F0')
		.replace('О', '%EE')
		.replace('Л', '%EB')
		.replace('Д', '%E4')
		.replace('Ж', '%E6')
		.replace('Э', '%FD')
		.replace('Я', '%FF')
		.replace('Ч', '%F7')
		.replace('С', '%F1')
		.replace('М', '%EC')
		.replace('И', '%E8')
		.replace('Т', '%F2')
		.replace('Ь', '%FC')
		.replace('Б', '%E1')
		.replace('Ю', '%FE')
		.replace('Ё', '%B8');				  
}

function trim(str){
	var s = str.replace(/^(\s)*/, '');
    s = s.replace(/(\s)*$/, '');
    return s;	
}

function addOptionToSelectObject(selectObject, value, text){
    var optionObject;
    var optionObjectText;

	optionObject = document.createElement("OPTION");
	optionObject.appendChild(document.createTextNode(text));
	optionObject.setAttribute("value", value);
	selectObject.appendChild(optionObject);
}

function removeAllOptionsFromSelect(dropdownObject){
    dropdownObject.innerHTML = "";
}

function fillReturnedXMLToDropdown(xmlTagValues, fillToDropdown){
	for(i = 0; i < xmlTagValues.length; i++)
        addOptionToSelectObject(fillToDropdown, xmlTagValues[i].getAttribute("value"), xmlTagValues[i].firstChild.data);
}


function loadStatisticData(retContent){
	proceedAjaxCall(URL + "rate.action.php", 'action=loadStat', afterLoadStat);
    
	function afterLoadStat(responseTxt){
		$(retContent).innerHTML = responseTxt;		
	}	
}