/****************************************************************************************
* widget.js
*
* Computer Science 50
* Final Project
* Danamona Andrianarimanana
*
* displays the widget that shows the songs taht are playing and the 10 last songs
* adapted from serverroom.us 
**************************************************************************************/
function GenerateWidget(Config)
{ 
    var DomainName = 'serverroom.us';

    var iframe = document.createElement('iframe');
    var minwidth = 250;
    var minheight = 130;
    
    if (Config['width']<minwidth)
	{
		Config['width']=minwidth;
    }
	var bgcolor = "#CCC";
    var copyright = 1;
    
	  var nowplayingcolor = "#FF0000";
	  var songslist = "0";
	  var ap64 = '';
    var timezone = '+0';
    var nowplaying = '1';
    try 
	{	
		bgcolor = Config['bgcolor'];
	}
	catch(e) {}
    try 
	{ 
		copyright = Config['copyright']; 
	}
	catch (e) {}
    try 
	{
		nowplayingcolor = Config['nowplayingcolor'];
	}
	catch (e) {}
    try 
	{
		songslist = Config['songslist']; 
	}
	catch (e) {}
    try 
	{
		timezone = Config['timezone'];  
	}
	catch (e) {}
    if (Config['nowplaying']) 
	{
		nowplaying = Config['nowplaying'];  
    }
	if (Config['StationTitle']=="")
	{ 
		minheight-=20;
	}
    if (Config['ShowListeners']==0) 
	{
		minheight-=20;
	}
    if (Config['copyright']==0) 
	{
		minheight-=20;
	}
    
    if (Config['ap64'])
	{
		ap64 = Config['ap64'];
	}
    if (Config['DomainName']) 
	{
		DomainName = Config['DomainName'];
	}
    
    if (songslist==1) 
    {
		var playlistheight = 150;
		if (Config['playlistheight']) 
		{
			playlistheight = Config['playlistheight'];
		}
		minheight+=parseInt(playlistheight)+70; 
    }

    if (Config['height']<minheight) 
	{
		Config['height']=minheight;
	}	
    
	var isOpera, isIE = false;
	if(typeof(window.opera) != 'undefined')
	{
		isOpera = true;
	}
	if(isOpera == false && navigator.userAgent.indexOf('Internet Explorer'))
	{
		isIE = true;
	}
    
	var WidgetPath = 'http://widgets.'+DomainName+'/SHOUTinfo/';
    
	var CSSstyle = 'background:#CCC; border:none; width:'+Config['width']+'px; height:'+Config['height']+'px;';       
	iframe.setAttribute('scrolling','no');
	iframe.setAttribute('frameborder','0');
	iframe.style.cssText += CSSstyle;
	//if (isIE == false) { iframe.setAttribute('style',CSSstyle); }
	//else { iframe.style.setAttribute('cssText',CSSstyle); }
    
	var Source = WidgetPath+'main.htm?'+'st='+Config['StationTitle']+'&s='+Config['Station']+'&tpl='+Config['BoxStyle']+'&lst='+Config['ShowListeners']+'&timezone='+timezone+'&nowplaying='+nowplaying;
	Source += '&width='+Config['width']+'&height='+Config['height'] + '&copyright='+copyright+'&bgcolor='+bgcolor+'&nowplayingcolor='+nowplayingcolor+"&songslist="+songslist+"&playlistheight="+playlistheight+"&ap="+ap64;
	iframe.setAttribute('src',Source);
 
	document.getElementById('SRwidget').appendChild(iframe);
 }