function postMenu(id) {
	//var idNum = id.substr(1);
	document.forms[0].PageId.value = id;
	document.forms[0].submit();
}
function newElement(id){
	alert(id);
}
function showLogin(){
	document.getElementById('login').style.display = "block";
}

function preLogin(){
	var errMsg = '';
	if(document.forms[0].Login.value == ''){
		errMsg = "Login required \r\n";
	}
	if(document.forms[0].UserPwrd.value ==''){
		errMsg = errMsg + "Password required";
	}
	if(errMsg.length > 0){
		alert(errMsg);
	}else{
		AJAXlogin(document.forms[0].Login.value,document.forms[0].UserPwrd.value);
	}
}

var xmlHttp

function AJAXlogin(id,pwd) { 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="includes/checkLogin.php"
	url=url+"?id="+id+"&pwd="+pwd;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=showError 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function AJAXdeletElem(id){
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="includes/deleteElement.php"
	url=url+"?id="+id;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=showError 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function showError() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
	 	document.getElementById("errorMessage").innerHTML=xmlHttp.responseText 
	 	if(xmlHttp.responseText==''){
		 	window.location.reload();
		}
	 } 
}
function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
		 // Firefox, Opera 8.0+, Safari
		 xmlHttp=new XMLHttpRequest();
	} catch (e) {
		 //Internet Explorer
		 try  {
		 	 xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		 } catch (e)  {
		  	xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		 }
	 }
	return xmlHttp;
}
function loadEditor(id){
	if(id.length == 2){
		var Pid = "c_"+$('span#'+id).closest('div').attr('id');
	}else{
		var Pid = id;
	}
	document.getElementById(id).innerHTML = "<iframe src='examples/example.php?id="+Pid+"' frameborder=0 style=\"width:500px;height:450px;position:absolute;z-index:999;\" />";
}
function deleteElement(id){
alert(id);
	var r = confirm("This action cannot be undone. Are you sure you want to do this?");
	if(r){
		AJAXdeletElem(id);
	}
}
function AJAXeditSubHeader(height,color,text,textcolor,fontfamily,fontsize,fontstyle,image,id){
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="includes/editSubHeader.php"
	var param = "height="+height+"&color="+color+"&text="+text+"&textcolor="+textcolor+"&fontfamily="+fontfamily+"&fontsize="+fontsize+"&fontstyle="+fontstyle+"&image="+image+"&id="+id;
	xmlHttp.open("POST",url,true)
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", param.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.onreadystatechange=showError
	xmlHttp.send(param)
}
function editSubHeader(){
	var height = document.forms[0].subheaderheight.value;
	var color = document.forms[0].subheadercolor.value;
	var text = document.forms[0].subheaderText.value;
	var textcolor = document.forms[0].subheaderTextColor.value;
	var fontfamily = document.forms[0].subheaderFontFamily.value;
	var fontsize = document.forms[0].subheaderFontSize.value;
	var fontstyle = document.forms[0].subheaderFontStyle.value;
	var image = document.forms[0].subheaderimage.value;
	var id = document.forms[0].PageId.value;
	AJAXeditSubHeader(height,color,text,textcolor,fontfamily,fontsize,fontstyle,image,id);
}