// JavaScript Document

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_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_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  ajaxfunc(option, data, data2, url, where)
{
	var ajaxRequest; 
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	 ajaxRequest = new XMLHttpRequest();
	 if (ajaxRequest.overrideMimeType) {
		// set type accordingly to anticipated content type
		//ajaxRequest.overrideMimeType('text/xml');
		ajaxRequest.overrideMimeType('text/html');
	 }
  } else if (window.ActiveXObject) { // IE
	 try {
		ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		   ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {}
	 }
  }
	if (!ajaxRequest) {
		alert('Cannot create XMLHTTP instance');
		return false;
	}
	
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var tabContent = ajaxRequest.responseText;
			
			document.getElementById(where).innerHTML = tabContent;
		}
	}
	var params = "option=" + option + "&data="+ escape(encodeURI(data)) + "&data2="+ escape(encodeURI(data2));
	ajaxRequest.open("POST",url,true);
	ajaxRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	ajaxRequest.send(params); 
}

	

function changeTabs(selectedTab)
{
	var totalTabs = 5; //Change this to the TOTAL numberes of tabs on your page!
	
	for(var i = 0; i < totalTabs; i++) {
		var tempInt = i + 1; //increment by one as our tabs start at '1'
		var tempTab = "tab" + tempInt;
		document.getElementById(tempTab).className = "";
	}
	
	var changePageTab = "tab" + selectedTab;
	document.getElementById(changePageTab).className = "selected";
	
	ajaxfunc("changetab", selectedTab, "", "changeTabs.php", "contentArea");
}

function updateContent()
{
	var tabcontent = document.getElementById("tabContent").value;
	var tabid = document.getElementById("selectTab").value;
	
	ajaxfunc("changevalue", tabid, tabcontent, "http://x-ind.com/changeTabs.php", "theContent");
	
}