var oPopup = {
		0: null,
		1: null,
		3: null
	}
	function popupDebug(txt, oCfg){
		if(gIsDebug) popup(NOTIFY_TYPE_DEBUG, txt, oCfg);
	}
	var dbgp = popupDebug;
	
	function popupPreview(txt, oArg1, oArg2){
		popup(NOTIFY_TYPE_PREVIEW, txt, oArg1, oArg2);
	}
	function popupInfo(txt, oArg1, oArg2){
		popup(NOTIFY_TYPE_INFO, txt, oArg1, oArg2);
	}
	function popupErr(txt, oArg1, oArg2){
		popup(NOTIFY_TYPE_ERROR, txt, oArg1, oArg2);
	}
	function popupWarn(txt, oArg1, oArg2){
		popup(NOTIFY_TYPE_WARNING, txt, oArg1, oArg2);
	}
	function popup(type, txt, oArg1, oArg2){
		//alert("popup(" + type + ", txt)");
		var sMsg='', isFn=0;
		
		if(typeof(oArg2)=='object') {
			if(typeof(oArg2.txt)!='undefined') txt = oArg2.txt;
		}
		if(typeof(txt)=='undefined' || txt.length==0) return;
		if (txt instanceof Array) {
			sMsg = txt.join('<br/>');
		} else if (typeof(txt)=='function') {
			isFn=1;
		} else { 
			sMsg = txt;
		}
		if(sMsg.length==0 && isFn==0) return;
		
		
		var icon=null;
		var appendContent = true;
		var width = null;
		//width = YAHOO.util.Dom.getViewportWidth() * 0.5 + 'px';
		width = '400px';
		var height = null;
		var modal = false;
		var constraintoviewport = true;
		var autoscroll = true;
		var fixedcenter = true;
		//alert(type);
		switch (type) {
			case (NOTIFY_TYPE_PREVIEW):
				//icon = YAHOO.widget.SimpleDialog.ICON_WARN;
				appendContent = false;
				width = YAHOO.util.Dom.getViewportWidth() * 0.99 + 'px';
				//height = YAHOO.util.Dom.getViewportHeight() * 0.99  + 'px';
				constraintoviewport = true;
				fixedcenter = false;
				modal = true;
				break;
			case (NOTIFY_TYPE_DEBUG):
				icon = YAHOO.widget.SimpleDialog.ICON_WARN;
				modal = false;
				break;
			case (NOTIFY_TYPE_WARNING):
				icon = YAHOO.widget.SimpleDialog.ICON_WARN;
				break;
			case (NOTIFY_TYPE_ERROR):
				icon = YAHOO.widget.SimpleDialog.ICON_BLOCK;
				break;
			case (NOTIFY_TYPE_INFO):
			default:
				type = NOTIFY_TYPE_INFO; // Make sure it's set
				icon = YAHOO.widget.SimpleDialog.ICON_INFO;
				break;
		}
		icon = null; // Doesn't seem to work
		
		var handleClick = function handleClick(){
			this.hide();
		};		
		
		var sId = 'mvrz_popup' + type;
		var el = document.getElementById(sId);
		if(!el) {
			el = document.createElement('div');
			el.id = sId;
			el.className = 'mvrz_popup'
			document.body.appendChild(el);
		}

		var oCfg = {
			width: width, 
			height: height,
			fixedcenter: fixedcenter,
			visible: false,
			draggable: true,
			close: true,
			hideaftersubmit: true,
			modal: modal,
			zIndex: 999,
			iframe: true,
			postmethod: "none",
			//autoscroll: autoscroll,
			autoscroll: true,
			//icon: icon,
			//text: sMsg,
			constraintoviewport: constraintoviewport,
			buttons: [{
				text: "OK",
				handler: handleClick,
				isDefault: true
			}]
		};
		
		if (typeof(oPopup[type]) != 'object' || oPopup[type] == null) {
			oPopup[type] = new YAHOO.widget.SimpleDialog(sId, oCfg);
			if(icon!=null) oPopup[type].cfg.setProperty("icon", icon);
			oPopup[type].setHeader(notifyType[type]);
			oPopup[type].render();		
		}
		if (oPopup[type].cfg.getProperty("visible")) {
			var sPre = '';
			if(appendContent) {
				var sBody = oPopup[type].body.innerHTML;
				if (sBody.length > 0) 
					sPre = sBody + "<hr/>";
			}
			if(isFn) {
				oPopup[type].setBody(sPre);
				txt(oPopup[type].body);
			} else oPopup[type].setBody(sPre + sMsg);
			//oPopup[type].show();		
		}
		else {
			if(isFn) {
				oPopup[type].setBody('');
				txt(oPopup[type].body);
			} else oPopup[type].setBody(sMsg);
			oPopup[type].show();
		}		
	}
	
	var gPopupPage;
	function popupPage(fn, title, oCfg) {
		msg("popupPage(" + typeof(fn) + ")");
		
		type = NOTIFY_TYPE_INFO; // Make sure it's set
		icon = YAHOO.widget.SimpleDialog.ICON_INFO;
		if(typeof(title)=='undefined') title = 'Information';
		var handleClick = function(){
			this.hide();
		};
		
		if (typeof(fn) !== 'function') { 
			msg("No function");
		} 
		
		//var gPopupPage; // Temp
		this.resize = function resize(height, width) {
			//popupInfo("resize()");
			if(typeof(width)=='undefined') width = YAHOO.util.Dom.getViewportWidth() * 0.95;
			if(width!=null) gPopupPage.cfg.setProperty('width', width+"px");
			if(typeof(height)=='undefined') height = YAHOO.util.Dom.getViewportHeight() * 0.9;
			if(height!=null) gPopupPage.cfg.setProperty('height', height+"px");		
		}
		
		if(typeof(gPopupPage) != 'object') {
			var sId = 'mvrz-popuppage';
			var el = document.getElementById(sId);
			if(!el) {
				el = document.createElement('div');
				el.id = sId;
				//el.className += " yui-skin-sam";
				
				//var oLayout = document.getElementById('layout');
				//if(oLayout) oLayout.appendChild(el);
				//else document.body.appendChild(el);
				document.body.appendChild(el);
			}
			//var width = YAHOO.util.Dom.getViewportWidth() * 0.95;
			//var height = YAHOO.util.Dom.getViewportHeight() * 0.9;

			var oDialogCfg = {
				width: "100%",
				height: "100%",
				autoheight: "body",
				fixedcenter: true,
				visible: false,
				draggable: false,
				close: true,
		   		effect:{effect:YAHOO.widget.ContainerEffect.FADE,duration:0.25},
				hideaftersubmit: true,
				modal: false, // if true then popups don't show over the top
				postmethod: "none",
				autoscroll: true,
				//icon: icon,
				//text: sMsg,
				constraintoviewport: true,
				buttons: [{
					text: "OK",
					handler: handleClick,
					isDefault: true
				}]
			};
			
			//gPopupPage = new YAHOO.widget.SimpleDialog(sId, oCfg);
			gPopupPage = new YAHOO.widget.Panel(sId, oDialogCfg);
			gPopupPage.setHeader(title);
			gPopupPage.setBody('');
			gPopupPage.render();
			gPopupPage.body.id = sId + '-bd';
			
			YAHOO.util.Event.addListener(window, "resize", function() {
				this.resize();
			},this, this);
			//resize();
			
			//gPopupPage.show();
			//gPopupPage.hide();
			//popupPage(fn, title); // To try to get over issue with dropdowns in inline table editor not working
			//return;
		} else {
			//resize();
			gPopupPage.setHeader(title);
			gPopupPage.setBody('');
		}
		
		var oExtra, oNotice, oMessage;
		var oExtra = document.createElement('div');
		//var ftStr = 'No Save button! - Don\'t worry, all changes are saved automatically.';
		var ftStr = '';
		if(typeof(oCfg)!='undefined' && typeof(oCfg.ft)!='undefined') {
			ftStr = oCfg.ft;
			if(ftStr.length) {
				var oNotice = document.createElement('p');
				oNotice.className = 'popup-page-notice';
				oExtra.appendChild(oNotice);
			}
		}
		var oMessage = document.createElement('p');
		oMessage.className = 'popup-page-message';
		var ftStr = 'No Save button! - Don\'t worry, all changes are saved automatically.';
		
		if(ftStr.length) {
			oMessage.appendChild(document.createTextNode(ftStr));
			oExtra.appendChild(oMessage);
		}
		gPopupPage.setFooter(oExtra);
		
		//oPopup.cfg.setProperty("icon", icon);
		fn(gPopupPage.body);
		//oPopup.forceDocumentRedraw();
		
		resize();
		gPopupPage.show();
		
		$('#mvrz-popup-page a.container-close').bind('click', function(e){
			$(this).closest('#mvrz-popup-page_c').css({visibility: 'hidden'});
		});
	}