var UPDATE_KEY = "3";
var MANAGED = false;
var GZ = false;

var cScriptDependencies = [
	"../common.js",	
	"script-routing.js", 
	"selection/selection-listener.js", 
	"selection/drag_n_drop.js", 
	"toolbar/yade-toolbar.js",
	"toolbar/menu.js",
	"table/table.js",
	"content/undo.js", 
	"content/commands.js", 
	"content/shortcuts.js", 	
	"content/content-drag-n-drop.js", 	
	"color/color.js",
	"properties/properties.js",	
	"properties/page-parameters.js",
	"tidy/parser.js",
	"data/xml-provider.js",
	"yade.js"
];

var cPublicMethods = ["resizeContent", "loadPage", "loadHTML", "onTabClose", "setBOPageMode", "setFormFieldMode", "getContentXml", "getContentText", "enableTemplates"]

//Trying to fetch the editor from a parent frame
var oFrameCache = null;

var o = parent;
while( true ) {	
	if( o.__frameCache ) {
		oFrameCache = o.__frameCache;
		break;
	}
	if( o == o.parent )
		break;
	o = o.parent;		
}

var bFrameMerged = false;
if( oFrameCache ) {		
	if( window.frameElement ) {
		window.bubbleParent = true;
		if( window.frameElement.id != "__yadeFrame" ) {									
			
			bFrameMerged = true;
			var oCache = oFrameCache.document.body.firstChild;
			while( oCache && oCache.claimed )
				oCache = oCache.nextSibling;
						
			if( oCache ) {								
				oCache.claimed = true;				
				window.onload = function() {					
					document.body.innerHTML = "<div id=\"__flickerDiv\" style=\"width:100%; height:100%;\"></div>";
					document.body.style.margin = "0px";							
					document.body.firstChild.insertAdjacentElement("BeforeEnd", oCache);
					//document.body.insertAdjacentElement("AfterBegin", oCache);
					//document.body.appendChild(oCache);
					oCache.claimed = false;					
					hookEvents();
					__yadeFrame.enableTemplates(true);					
					__yadeFrame.parseHash(document.location.hash);
					
					
					document.body.firstChild.style.display = "none";
					document.body.firstChild.style.display = "";
					//__yadeFrame.flicker();
					
					/*document.all.__yadeFrame.style.display = "none";
					document.all.__yadeFrame.style.display = "";*/
															
				}				
			}
			else {
				window.onload = function() {
					document.body.style.margin = "0px";
					document.body.innerHTML = "<iframe id=\"__yadeFrame\" frameborder=\"0\" scrolling=\"no\" style=\"width:100%; height:100%;\"></iframe>";										
					__yadeFrame.navigate(document.location.href);										
				}
			}
					
			window.attachEvent("onbeforeunload", function() {					
				try
				{					
					if( oFrameCache ) {						
						__yadeFrame.cleanUp();
						__yadeFrame.hideContent(true);
						__yadeFrame.loadPage("content/blank.htm");
						oFrameCache.document.body.insertAdjacentElement("BeforeEnd", __yadeFrame.frameElement);						
					}
				}
				catch(e) //This will fail if the window is reloaded
				{									
				}
			});
		}
		else {												
			
		}
	}
}

function flicker()
{
	document.body.firstChild.style.display = "none";
	document.body.firstChild.style.display = "";
}


function onEditorInitialized(oEditor)
{
	hookEvents();
}

function hookEvents()
{
	for( var i = 0; i < cPublicMethods.length; i++ ) {
		if( __yadeFrame[cPublicMethods[i]] ) {
			window[cPublicMethods[i]] = __yadeFrame[cPublicMethods[i]];
		}
	}
}







function includeScript(i)
{
	if( i < cScriptDependencies.length ) {
		var oScript = document.createElement("script");				
		document.body.appendChild(oScript);		
		oScript.onreadystatechange = function() { if( this.readyState == "loaded" ) setTimeout("includeScript(" + (this.__scriptNumber + 1) + ");", 1); }
		if( MANAGED ) {
			oScript.src = "gz/default.aspx?f=../" + cScriptDependencies[i] + 
				"&exp=500" +
				"&update-key=" + UPDATE_KEY + (!GZ ? "&gz=false" : "");
		}
		else
			oScript.src = cScriptDependencies[i];
		oScript.__scriptNumber = i;

	}
}

var bScriptsLoaded = false;
function includeScripts() {
	if( !bScriptsLoaded ) {
		bScriptsLoaded = true;						
		includeScript(0);
	}
	var oHead = document.all.tags("head")[0];
	var oLink = document.createElement("link");
	oLink.rel = "stylesheet";
	oLink.href = "style.css";
	oHead.insertAdjacentElement("BeforeEnd", oLink);
}

if( !bFrameMerged ) {
	window.attachEvent("onload", includeScripts);
}