var imgWindow = null;
var imgWindow_closed = false;

function closeImgPopup(){
	if (imgWindow != null){
	if (!imgWindow_closed){
	imgWindow_closed = true;
	imgWindow.close();
		}
	}
}

function popImg(strURL, intImgH, intImgW, strCaption, strAlt){
	closeImgPopup();	// close existing image window
	imgWindow = window.open("popup.asp?url=" + strURL + "&caption=" + strCaption + "&alt=" + strAlt, "imgWindow" ,"menubar=no,scrollbars=no,resizable=no,status=no,width=530,height=530" );
	}

// Window PopUp
function PopUp(mypage, myname, w, h) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,resizable=no'
win = window.open(mypage, myname, winprops)
  if (parseInt(navigator.appVersion) >= 4) { 
  win.window.focus();
  }
}

/* open new centered window without scrolling ability */
/* USAGE: javascript:openPop('filename.html','windowname', width, height); */

function popWin(url,name,popW,popH) {
        version = navigator.appVersion;
	var w = 800, h = 600;

	if (document.all || document.layers) {
		w = screen.availWidth;
		h = screen.availHeight;
	}
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	window.open(url,name,'width=' + popW + ',height=' + popH + ',scrollbars=no,toolbar=no,status=no,resizable=no,top=' + topPos + ',left=' + leftPos);void(0);
}

// POPUP WINDOW

    function spawnPhoto(desktopURL,windowName,width,height) {
        if ((Macintosh) && ((browserNameLong == "IE4") || (browserNameLong == "IE4.5"))) {
             var newheight = parseInt(height + 17);
        }
        else {
            var newheight = height;
        }
        window.open(desktopURL,windowName,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,width='+width+',height='+newheight+',resizable=0');
    }


    function spawnMovie(desktopURL,windowName,width,height) {
         window.open(desktopURL,windowName,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,width='+width+',height='+height+',resizable=0');
    }


    function spawnBank(desktopURL,windowName,width,height) {
         window.open(desktopURL,windowName,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width='+width+',height='+height+',resizable=0');
    }
    
	
// SIRIUS POP
 function launchPlayer(genreKey, channelKey, source,  target) { 
        
         //setup source if  exists 
         var sourceString =  ""; 
         if(source != null  && source.length >  0) { 
                  sourceString = "source=" + source;       
          } 
          
          var url = "http://www.sirius.com/servlet/MediaPlayer?stream=" +  channelKey + "&" + sourceString; 
        var features =  "menubar=no,locationbar=no,status=no,resizable=yes,height=575,width=650,screenX=10,screenY=10,left=10,top=10";
 

         var  newWin = window.open(url, "FullMediaPlayer", features); 
 
         return;  
 }