// JavaScript Document

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

/******* AJAX *********/
try { 
	req = new XMLHttpRequest(); /* e.g. Firefox */ 
} catch(e) { 
		try { 
			req = new ActiveXObject("Msxml2.XMLHTTP"); /* some versions IE */ 
		} catch (e) { 
				try { 
					req = new ActiveXObject("Microsoft.XMLHTTP"); /* some versions IE */ 
				} catch (E) { 
					req = false; 
		  		} 
		} 
}

var url = "sendmail.php?email="; // The server-side scripts for news subscribtion

function getmail(mail) { 
	var myRandom=parseInt(Math.random()*99999999); // cache buster 
	req.open("GET", url + escape(mail) + "&rand=" + myRandom + "&m=ajax", true); 
	req.onreadystatechange = handleHttpResponse; 
	req.send(null); 
}

function handleHttpResponse() { 
	if (req.readyState == 4) { 
		document.getElementById("statustext").style.display = ""; 
		document.getElementById("statustext").innerHTML = req.responseText;
	} else if(req.readyState == 1) {
		document.getElementById("statustext").style.display = "";
		document.getElementById("statustext").innerHTML = '<img src="include/images/loading.gif" alt="" border="0" />&nbsp;Processing...';
	} 
}

function makePOSTRequest(url, parameters){
	req.onreadystatechange = handleHttpResponsePost;
	req.open('POST', url, true);
    req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    req.setRequestHeader("Content-length", parameters.length);
    req.setRequestHeader("Connection", "close");
    req.send(parameters);
}

function get(obj) {
      var poststr = "name=" + encodeURI( document.getElementById("name").value ) +
                    "&emailfrm=" + encodeURI( document.getElementById("emailfrm").value ) +
					"&comments=" + encodeURI( document.getElementById("comments").value );
      makePOSTRequest('contactmail.php', poststr);
}

function handleHttpResponsePost(){
	if (req.readyState == 4) { 
		document.getElementById("contactfrmtd").innerHTML = req.responseText;
	}else if(req.readyState == 1) {
		document.getElementById("contactstatus").style.display = "";
		document.getElementById("contactstatus").innerHTML = '<span class="wrong"><img src="include/images/loadingy.gif" alt="" border="0" />&nbsp;Processing...</span>';
	} 
}