var simpleDialog;
var selectFunction = "";
function showSimpleDialog(sourceURL, headerText, actionButtonLabel, actionFunction, width){
	if (simpleDialog != null) {
		simpleDialog.destroy();
	}
	if(headerText == undefined) {
		headerText = "OYBike | The Street Based Rental Network";
	}
	if (actionButtonLabel == undefined) {
		actionButtonLabel = "Close";
	}
	if (actionFunction == undefined) {
		actionFunction = "simpleDialog.hide();";
	}
	if (width == undefined) {
		width = "50em";
	}
	
	simpleDialog = new YAHOO.widget.SimpleDialog("dlg1", { 
		width: width,
		underlay:"none",
		fixedcenter: true,
		modal: true,
		close: true,
		draggable: true,
		constraintoviewport: true
	});
	var sUrl = sourceURL

	var handleSuccess = function(o){
		if(o.responseText !== undefined){
			simpleDialog.setHeader("<div class='tl'></div><span>" + headerText + "</span><div class='tr'></div>" );
			simpleDialog.setBody("<div class=\"dialogBody\">"+o.responseText+"</div>");
			
			if(actionButtonLabel != null) {
				simpleDialog.setFooter("<div style='text-align:left'><a href='javascript:" + actionFunction + "' onclick='' id='doneButton' class='buttonlink'>" + actionButtonLabel + "</a></div>");
			}
			simpleDialog.render(document.body);
			simpleDialog.center();
			simpleDialog.show();	
			if(sUrl.indexOf("dlgPageLink") > -1) {
				if (sUrl.indexOf("relatedContent=1") > -1) {
					selectFunction = "related";
				} else {
					selectFunction = "";
				}
				YAHOO.util.Event.addListener(window,'load',loadPageLink());
			} else if(sUrl.indexOf("dlgRelatedInternet") > -1) {
				YAHOO.util.Event.addListener(window,'load',document.getElementById("linkLabel").focus());
				
			}
		}
	}

	var handleFailure = function(o){
		if(o.responseText !== undefined){
			simpleDialog.setHeader("<div class='tl'></div><span>" + headerText + "</span><div class='tr'></div>" );
			simpleDialog.setBody("Connection failed " + o.statusText);
			simpleDialog.setFooter("<a href='javascript:simpleDialog.hide();' onclick='' class='buttonlinkdial'>Close</a>");
			simpleDialog.render(document.body);
			simpleDialog.center();
			simpleDialog.show();
			}
	}
	var callback =	 {
		  success:handleSuccess,
		  failure:handleFailure,
		  scope:simpleDialog 
	};
	var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback,null);
}

function doDoneButton(){
	var f = document.forms['_frmcontent'];
	f.contentPageTitle.value = "Something else";
	simpleDialog.hide();
}

function updatePageLocation() {
	var sourceForm = document.forms['_dlgPageLocation'];
	var targetForm = document.forms['_frmcontent'];
	var selected =  sourceForm.contentMenuFolder.options[sourceForm.contentMenuFolder.selectedIndex].text;
	targetForm.contentPageFolder.value = selected;
	var folders = selected.split('\\');
	if (folders.length == 1) {
		targetForm.pageFolder1.value = folders[0];
		targetForm.pageFolder2.value = targetForm.contentMenuLabel.value;
		targetForm.pageFolder3.value = "";	
	} else if (folders.length == 2) {
		targetForm.pageFolder1.value = folders[0];
		targetForm.pageFolder2.value = folders[1];
		targetForm.pageFolder3.value = targetForm.contentMenuLabel.value;	
	} else if (folders.length == 3) {
		targetForm.pageFolder1.value = folders[0];
		targetForm.pageFolder2.value = folders[1];
		targetForm.pageFolder3.value = folders[2];	
	}	
	//Update Display
	document.getElementById("contentPageLocation").innerHTML = selected;
	document.getElementById("selectFolder").style.display = "none";
	document.getElementById("updateFolder").style.display = "inline";

	simpleDialog.hide();
	simpleDialog = null;
}

function selectDoc(docid, doctitle) {
	if (selectFunction != "") {
		var linkLabel = doctitle;
		var linkURL = docid;
		if (linkLabel != "" && linkURL != "") {
			addSelectOption('relatedInternal',linkLabel +"::x/"+linkURL,linkLabel);
		}
		
	} else {
		var targetForm = document.forms['_frmcontent'];
		// update back end fields	
		targetForm.contentLink.value = docid;
		targetForm.contentLinkName.value = doctitle;
		// update display
		document.getElementById("contentLinkLocation").innerHTML = doctitle;
	}
	
	// hide and destroy simpleDialog
	simpleDialog.hide();
	simpleDialog = null;
}

function selectRes(docid, doctitle) {
	var linkLabel = doctitle;
	var linkURL = docid;
	addSelectOption('relatedResource',linkLabel +"::"+linkURL,linkLabel);

	// hide and destroy simpleDialog
	simpleDialog.hide();
	simpleDialog = null;
}

function addTranslation() {
	var sourceForm = document.forms['_dlgAddWordTranslation'];
	
	var sUrl = "/"+webdbname+"/addtranslation?openagent&newlang=" + sourceForm.newlang.value + "&word=" + sourceForm.translation.value + "&unid="+document.getElementById("DocUNID").value;
	var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, null,null);
	// hide and destroy simpleDialog	
	simpleDialog.hide();
	simpleDialog = null;
	
	window.location = "/" + webdbname + "/vTranslations?openview&restricttocategory=All&lang="+sLang;	
	
	//targetForm.submit();
}
function showPageLocation(language, current) {
	var f= document.forms['_frmcontent'];
	showSimpleDialog("/"+webdbname+"/dlgPageLocation?openform&contlang="+f.contentLanguage[f.contentLanguage.selectedIndex].text+"&lang="+language+"&loc="+current,"Page Location","Done","updatePageLocation()","50em");
}

function loadPageLink() {
	loadFirstPage();
}