// Pathos Javascript Support Systems

var onLoadInits = new Array(); // array of functions

function pathosJSinitialize() {
	for (i = 0; i < onLoadInits.length; i++) {
		onLoadInits[i]();
	}
}

function pathosJSregister(func) {
	onLoadInits.push(func);
}

var PATH_RELATIVE = "/";
var THEME_RELATIVE = "/themes/amtheme/";
var ICON_RELATIVE = "/iconset/new/";
var SEF_URLS = 0;

function pathosGetCookie(name) {
	cookiestr = document.cookie;
	var nameIndex = cookiestr.indexOf(name);
	if (nameIndex != -1) { // found the named cookie
		var startOffset = nameIndex+name.length+1;
		var endOffset = cookiestr.indexOf(";",startOffset);
		if (endOffset == -1) endOffset = cookiestr.length;
		return cookiestr.substring(startOffset,endOffset);
	}
	return "";
}

function openPerms(action, module, src ){
 var windowparams = "width=600,height=200,scrollbars=0,resizable=1,toolbar=0,location=0,menubar=0,status=1,directories=0";
 
 var url = "perms.php?action="+ action +"&amp;module="+ module +"&amp;src="+ src;
 
 var newwindow = window.open(url, "Permissions", windowparams);
 newwindow.focus();
}

function openFileBrowser(type){
	var windowparams = "width=768,height=580,scrollbars=0,resizable=1,toolbar=0,location=0,menubar=0,status=1,directories=0";
	var url = "external/FCKeditor/editor/filemanager/browser/default/browser.html?Connector=connectors/php/connector.php";
	if( type != '' )
		url += "&amp;Type="+type;
	
	var newwindow = window.open(url, "File Browser", windowparams);
	newwindow.focus();	
	
}//


function makeLink() {
	var link = "";
	var link = "";
	var args = makeLink.arguments;
	if (SEF_URLS == 0) {
		link = PATH_RELATIVE + "index.php?";
		for (var i = 0; i < args.length; i+=2) {
			var v = args[i+1];
			if (v != null && v != "") {
				link += escape(args[i]) + "=" + escape(args[i+1]) + "&amp;";
			}
		}
		link = link.substr(0,link.length - 1);
	} else {
		link = PATH_RELATIVE + "index.php/";
		for (var i = 0; i < args.length; i+=2) {
			var v = args[i+1];
			if (v != null && v != "") {
				link += escape(args[i]) + "/" + escape(args[i+1]) + "/";
			}
		}
		link = link.substr(0,link.length - 1);
	}
	return link;
}

function openSelector(mod,dest,vmod,vview) {
	var url = PATH_RELATIVE+"source_selector.php?showmodules="+mod+"&dest="+escape(dest)+"&vmod="+vmod+"&vview="+vview;
	window.open(url,'sourcePicker','title=no,toolbar=no,width=640,height=480,scrollbars=yes');
}

function sourceSelected(hidden,showPreview,src,desc) {
	var hidden = document.getElementById(hidden);
	hidden.value = src;
	if (showPreview){
	showPreviewCall();
	}
}

function selectAll(prefix,checked) {
	elems = document.getElementsByTagName("input");
	for (var key in elems) {
		if (elems[key].type == "checkbox" && elems[key].name.substr(0,prefix.length) == prefix) {
			elems[key].checked = checked;
		}
	}
}

function isOneSelected(prefix,enabledOnly) {
	if (typeof enabledOnly == "undefined") {
		enabledOnly = true;
	}
	elems = document.getElementsByTagName("input");
	for (var key in elems) {
		if (elems[key].type == "checkbox" && elems[key].name.substr(0,prefix.length) == prefix) {
			if (enabledOnly && elems[key].checked && !elems[key].disabled) return true;
			if (!enabledOnly && elems[key].checked) return true;
		}
	}
	return false;
}

// Patch the String object, to make string parsing a little easier in Pathos
String.prototype.isValid = function (alpha,numeric,others) {
	for (var i = 0; i < this.length; i++) {
		if (alpha && this.isAlpha(i)) continue;
		if (numeric && this.isNumeric(i)) continue;
		var isGood = false;
		for (var j = 0; j < others.length; j++) {
			if (others[j] == this.charAt(i)) {
				isGood = true;
				continue;
			}
		}
		if (!isGood) return false;
	}
	return true;
}

String.prototype.isNumeric = function(index) {
	var charcode = this.charCodeAt(index);
	return (
		(charcode >= 48 && charcode < 48+10)
	);
}

String.prototype.isAlpha = function(index) {	
	var charcode = this.charCodeAt(index);
	return (
		(charcode >= 65 && charcode < 65+26) ||
		(charcode >= 97 && charcode < 97+26)
	);
}

String.prototype.trim = function() {
	str = this;
	while (1) {
		if (str.substring(str.length - 1, str.length) != " ") break;
		str = str.substr(0,str.length - 1);
	}
	while (1 && str.length > 0) {
		if (str.substring(0,1) != " ") break;
		str = str.substr(1,str.length - 1);
	}
	return str;
}

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];}}
}