var http_request = false;
function ReplaceLoadingTable(LoadingDiv,tekst) {
   if(document.getElementById(LoadingDiv)){
      document.getElementById(LoadingDiv).innerHTML = tekst;
      document.getElementById(LoadingDiv).style.display = "block";
   }
}
function makePOSTRequest(url, parameters, resultdiv) {
   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) {}
      }
   }
//    alert(http_request);
   if (!http_request) {
      alert('Cannot create XMLHTTP instance');
      return false;
   }
   
   http_request.onreadystatechange = function() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById(resultdiv).innerHTML = result;
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   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 printURL() {
	var header = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>Printable version</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8">';
	header += '<link rel="stylesheet" href="/css/default.css" type="text/css"><style>body {background-color: #ffffff; margin: 0px; padding: 0px;}</style></head>';
	header += '<body onLoad="window.print();">';
	header += '<table align="center"><tr><td width="100%" bgcolor="#ffffff">';
	var footer = '</td></tr></table></body></html>';

	var strInner = document.body.innerHTML;
	var startPos = strInner.lastIndexOf("<!-- print_start -->");	
	var endPos = strInner.lastIndexOf("<!-- print_end -->");
	strInner = strInner.substring(startPos+20, endPos);
		
	if (strInner.lastIndexOf("<!-- print_pause_on -->") > -1){
		var str1 = "<!-- print_pause_on -->";
		var str2 = "<!-- print_pause_off -->";
		startPos = strInner.lastIndexOf(str1);	
		endPos = strInner.lastIndexOf(str2);
		if (endPos > startPos){
			leftStr = strInner.substring(0, startPos);
			rightStr = strInner.substring(endPos + str2.length, strInner.length);
			strInner =	 leftStr + rightStr;
		}
	}
	var xwin = window.open("/code/printable.php", "PrintVersion", "menubar=yes, scrollbars=yes, resizable=yes, width=625, toolbar=yes, statubar=no");
	xwin.document.write(header+strInner+footer);
}

function isPPC() {
	if (navigator.appVersion.indexOf("PPC") != -1) return true;
	else return false;
}

function sendPage(mailHeadline){
	if(!isPPC()) {
		window.location="mailto:\?subject\=" + mailHeadline + "&body=" + mailHeadline + ": " + window.location;
	}else { 
		window.location="mailto:\?body=" + mailHeadline + ": " + window.location;
	}
}
