var isIE = navigator.appName.indexOf('icrosoft') != -1;
var http_request = null; 
var ajaxnotencode = false;
var waitajax='<table width=100% height=100%><tr><td  align=center valign=center><img src=/admin//images/wait.gif height=16 width=16></td></tr></table>';

function makePOSTRequest(url, parameters, handlefunc ) 
{
	
	     if (isIE==false) { // Mozilla, Safari,...
		 http_request = new XMLHttpRequest();
		 if (http_request.overrideMimeType) {
			 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('Ajax components are not installed in your system. \r Daha fazla bilgi iin www.microsoft.com');
		 return false;
	  }
	  eval('http_request.onreadystatechange = '+handlefunc+';');
	 // http_request.onreadystatechange =CatchRequest;
	  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 get(obj) {
	   var poststr='';
	   var canpost=true;
	   var form=document.getElementById(obj);
	   var elementval;
	   for (var n=0; n < form.elements.length; n++) {
		   canpost=true;
		   if (form.elements[n].type=='radio') { canpost=form.elements[n].checked; }
		   if (canpost) {
		   elementval=form.elements[n].value;
		    if (form.elements[n].type=='checkbox') { if (!form.elements[n].checked) { elementval=''; } }
		      
		   if (ajaxnotencode==false) { poststr=poststr+encodeURI(form.elements[n].name)+'='+ encodeURI( elementval )+'&'; }  else {
			  poststr=poststr+form.elements[n].name+'='+ elementval +'&'; 
			  }
		   }
		}

	   return poststr;
	   }
// help functions	   
function getObj(objname) { return document.getElementById(objname); }
function chColor(obj,color) { obj.style.backgroundColor = color; }
function showhide(divitem,dstatus) { document.getElementById(divitem).style.display=dstatus; }

var lastcolor='';
function st(obj,idd)
{ if (idd==null) {
  lastcolor=obj.style.backgroundColor; } else {
  idd=obj.style.backgroundColor ;}
}
function mOvr(obj,color)
{
obj.style.backgroundColor = color;

}