dojo.require("dojox.fx.easing");
dojo.require("dojo.date.locale");
dojo.require("dojo.date.stamp");
dojo.require("dijit.Tooltip");
var dayNames = dojo.date.locale.getNames('days', 'wide');
if(!isNaN(dayNames[0])){
	var dayNames = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
}
function goToDay(iDay) {
	for(var i=0; i<3; i++) {
		dojo.byId("session_days_" + i).style.fontWeight = "normal";
		dojo.byId("session_li_days_" + i).className = "";
	}
	dojo.byId("session_days_" + iDay).style.fontWeight = "bold";
	dojo.byId("session_li_days_" + iDay).className = "selected";
	
	dojo.animateProperty({
		node: dojo.byId("schedule"),
		//easing: dojox.fx.easing["elasticOut"],
		easing: dojox.fx.easing["backOut"],
		duration: 1000,
		properties: {
			top: -oDaySize.start[iDay]+3
		}
	}).play();
}
function createElement(/*String*/type,/*String*/id,/*Array*/classes,/*String|DomNode*/refNode,/*String|Number*/position,/*Object?*/box){
	var sType = type || "div";
	var oObject = dojo.doc.createElement(sType);
	if(id!=""){
		oObject.id = id;
	}
	if (classes != "") {
		for (var i = 0; i < classes.length; i++) {
			dojo.addClass(oObject, classes[i]);
		}
	}
	refNode = dojo.byId(refNode);
	if(dojo.place(oObject, refNode, position)){
		if(typeof box != "undefined" && box != ""){
			dojo.marginBox(oObject, box);
		}
		return oObject;
	}else{
		return false;
	}
}
function createSchedule(){
	var oEvent, dStart, dEnd, iStart, iEnd, iTotal, oEventBox, oTextDiv;
	var oTime, oHL, oDiv, dayBox;
	for(var rooms=0; rooms<3; rooms++) {
		dayBox = {
			h: 4320,
			w: 225
		};
		if(rooms==2){
			dayBox.w = 150;
		}
		console.log("dayBox", dayBox);
		oDiv = createElement("div","",["daycolumn"],"schedule","last",dayBox);
	}
	
	var dDate = new Date(confStartDate);
	var oTimeBox = {
		h:60
	}
	for(var hours=0; hours<72; hours++) {
		dDate.setHours(hours);
		oTime = createElement("div","",["time"],"timeDiv","last",oTimeBox);
		oTime.innerHTML = dojo.date.locale.format(dDate, {formatLength:"short", selector:"time"});
	
		iTop = 60*hours-1;
		oHL = createElement("div","",["timeline"],"schedule","last",{h:1,t:iTop,w:786,l:0});
		oHL.innerHTML = "&nbsp;";
		
		iTop = iTop+30;
		oHL = createElement("div","",["timeline"],"schedule","last",{h:1,t:iTop,w:786,l:0});
		oHL.innerHTML = "&nbsp;";
	}
	
	dDate = new Date(confStartDate);
	
	var iSession = 0;
	var oTooltip;
	for(var s=0; s<aSessions.length; s++) {
		iSession++;
		oEvent = aSessions[s];
		
		dStart = dojo.date.stamp.fromISOString(oEvent.start);
		iStart = dojo.date.difference(dDate, dStart, "minute");
		
		if(s==0){
			oDaySize.start[0] = iStart;
		}else if(iStart > 1440 && oDaySize.start[1] == 0){
			oDaySize.start[1] = iStart;
		}else if(iStart > 2880 && oDaySize.start[2] == 0){
			oDaySize.start[2] = iStart;
		}
		
		dEnd = dojo.date.stamp.fromISOString(oEvent.end);
		iEnd = dojo.date.difference(dDate, dEnd, "minute");
		
		iTotal = iEnd - iStart;
		
		oEventBox = {
			t: iStart,
			l: (oEvent.room[0]==1?60:oEvent.room[0]==2?285:510),
			h: iTotal,
			w: oEvent.room.length*225
		};
		if(oEvent.room.length==3){
			oEventBox.w = 600;
		}
		if(oEvent.room[0]==3){
			oEventBox.w = 150;
		}
		oDiv = createElement("div","",["event", oEvent.category],"schedule","last",oEventBox);
		sHTML = '<span id="s_' + iSession + '" class="pointer">';
		sHTML += dojo.date.locale.format(dStart, {formatLength:"short", selector:"time"});
		sHTML += ' - ';
		sHTML += dojo.date.locale.format(dEnd, {formatLength:"short", selector:"time"});
		sHTML += '<br />';
		sHTML += '<strong>' + oEvent.title + '</strong><br />';
		for(var i=0; i<oEvent.speakers.length; i++) {
			sHTML += (i>0?', ':'');
			sHTML += oEvent.speakers[i];
		}
		sHTML += '</span>';
		oDiv.innerHTML = sHTML;
		
		
		sHTML = '<div class="ttdiv">';
		sHTML += '<p>';
		sHTML += dojo.date.locale.format(dStart, {formatLength:"medium", selector:"date"});
		sHTML += '<br />';
		sHTML += dojo.date.locale.format(dStart, {formatLength:"short", selector:"time"});
		sHTML += ' - ';
		sHTML += dojo.date.locale.format(dEnd, {formatLength:"short", selector:"time"});
		sHTML += '</p>';
		sHTML += '<h2>' + oEvent.title + '</h2>';
		sHTML += '<p>' + oEvent.tagline + '</p>';
		
		for(var i=0; i<oEvent.speakers.length; i++) {
			oSpeaker = oSpeakers[oEvent.speakers[i]];
			if(oSpeaker){
				sHTML += '<div class="clearfloat">';
				sHTML += '<div class="ttimages">';
				if(oSpeaker.imgurl != ""){
					sHTML += '<img src="' + oSpeaker.imgurl + '" />';
				}
				sHTML += '</div>';
				sHTML += '<div class="ttmeta">';
				sHTML += '<h2>' + oEvent.speakers[i] + '</h2>';
				sHTML += '<p>' + oSpeaker.title + '</p>';
				sHTML += '<p>' + oSpeaker.company + '</p>';
				sHTML += '<p>' + oSpeaker.website + '</p>';
				sHTML += '</div>';
				sHTML += '</div>';
			}
		}
		sHTML += '</div>';
		
		oTooltip = new dijit.Tooltip({
  		label: sHTML,
  		connectId: ["s_"+iSession]
  	});
		
	}
	
	//dojo.marginBox("container", {h:oDaySize.height[0]});
	dojo.marginBox("schedule", {t:-oDaySize.start[0]+3});
}