// Javascript functions to pop up a window with customized features
function popup(url,w,h,menu) {
	x = Math.floor((screen.width - w) / 2);
	y = Math.floor((screen.height - h) / 2);        
	now = new Date();
	features = "screenx="+x+",screeny="+y+",left="+x+",top="+y+",width="+w+",height="+h+",location=no,resizable=yes"+",directories=no,status=no,scrollbars=yes";

	if (menu != null) {
		//features += ",menubar=yes,toolbar=yes,scrollbars=yes";
		features += ",menubar=yes,toolbar=yes";
	} else {
		//features += ",menubar=no,toolbar=no,scrollbars=no"; 
		features += ",menubar=no,toolbar=no"; 
	}
	window.open(url,"newwin",features);
}


function MM_reloadPage(init) {  
  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {
    if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
     document.MM_pgW=innerWidth; 
	 document.MM_pgH=innerHeight;
	 onresize=MM_reloadPage; 
    }
  } else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH)
    location.reload();
}

// for Netscape thisdomain = www.scripps.com
// for other browser thisdomain = scripps.com

thisdomain = document.location + "";
thisdomain = thisdomain.substring(thisdomain.indexOf('//')+2,thisdomain.length);
thisdomain = thisdomain.substring(0,thisdomain.indexOf('/'));
thisdomain = (navigator.appName != "Netscape")? thisdomain.substring(thisdomain.indexOf('.')+1,thisdomain.length): thisdomain;


// Javascript functions to get and parse cookies

function getCookieVal (offset) {
	var endstr = document.cookie.indexOf(';',offset);
	if (endstr == -1) {
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset,endstr))
}


function SetCookie (name, value, expires, path, domain, secure) {
	document.cookie = name + "=" + escape (value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");
} 


function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;

	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i,j) == arg) {
			return getCookieVal(j);
		}
		i = document.cookie.indexOf(" ", i) + 1;
		if (i==0) break;
	}
	return null;  
}


function DeleteCookie (name, path, domain) {
   if (GetCookie(name)) {
    document.cookie = name + "=" + ((path) ? "; path=" + path : "") +  ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
   }
}


function FixCookieDate (date) { 
	var base = new Date(0); 
	var skew = base.getTime();
	if(skew > 0)
		date.setTime (date.getTime() - skew);     
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function vod (url,streamtitle,customfeatures) {
	windowFeatures = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=210,height=480';

	//Browser Detection
	var browser = "";
	var browsername = navigator.appName;
	var browserversion = parseInt(navigator.appVersion);
	var browserplatform = navigator.userAgent;
	if (browsername == "Netscape") {
		browser = "ns" + browserversion;
	} else {
		if (browsername == "Microsoft Internet Explorer") {
			if (browserversion >= 4) {
				browser = "ie" + browserversion;
			} else {
				browser = "ie3";
			}
		}
	}

	if ((customfeatures) && customfeatures != '') {
		windowFeatures = customfeatures;
	}

	if (url.indexOf(".rm",(url.length-10)) != -1) {
		if (browser != 'ie3') {
			hasplugin = 'false';
			// Mac Browser (Not Netscape)
			if ( (browserplatform.indexOf('Mac') !=-1) && ( browsername != "Netscape")) {
				numPlugins = 0;
				// Real Strange never goes into the followinf loop
				// because numPlugins is 0
				for (i = 0; i < numPlugins; i++) {
					plugin = navigator.embeds[i];
					if (plugin.name.substring(0,10)=="RealPlayer") {
						hasplugin = 'true';
					}
				}
			} else {
				numPlugins = navigator.plugins.length;
				for (i = 0; i < numPlugins; i++) {
					plugin = navigator.plugins[i];
					if (plugin.name.substring(0,10)=="RealPlayer") {
						hasplugin = 'true';
					}
				}
			}
			if (browser.substring(0,2) == 'ie') {
				hasplugin = 'true';
			}
			if (hasplugin == 'true') {
				videoWin = window.open (url , 'video', windowFeatures);
				if (streamtitle != '') {
					videoWin.streamtitle=streamtitle;
				}
				videoWin.document.close();              
			} else {
				stream = url.substring(0,(url.length-5));
				location.href=stream + '.ram';
			}
		} else {
			videoWin = window.open (url , 'video', windowFeatures);
			if (document.images) {
				if (streamtitle != '') {
					videoWin.streamtitle=streamtitle;
				}
			}
			videoWin.document.close();                      
		}               
	} else {
		videoWin = window.open (url , 'video', windowFeatures);
		if (document.images) {
			if (streamtitle != '') {
				videoWin.streamtitle=streamtitle;
			}
		}
		videoWin.document.close();
	}
}