// JavaScript Document

// pop-up function
function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=410,height=350,left = 415,top = 337');");
}

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_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_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 loadSong(pos) {
	var so = new SWFObject("secrets/player.swf", "flash_player", "250", "45", "7", "#000000");
	so.addParam("wmode", "transparent"); // this line is optional, but this example uses the variable and displays this text inside the flash movie
	so.addParam("swLiveConnect", "true"); // for communication with Javascript in Netscape
	so.addVariable("song_index", pos); // sets the song position in the playlist to the number indicated
	so.write("flashcontent_player");
}

function checkMailForm() {
// checking quickmessage content
	if (!self.document.messageform.message.value || !self.document.messageform.personsname.value ) {
			self.alert("You forgot your name and/or the message.");
			return false;
	} else {
			return true;
	}
}

function checkJoinForm() {
// checking join form content	

	email_length = self.document.form46B.email.value.length;

	if (!self.document.form46B.email.value || !self.document.form46B.name.value || !self.document.form46B.place.value)
	{
		self.alert("Missing either your name, email address or City, Prov (or State)");
		return false;
	}
	else
	{

		foundAt=false;

		for (i=0; i < email_length; i++)
		{
			if (self.document.form46B.email.value.charCodeAt(i) == 64)
			{
				foundAt=true;
				break;
			}
		}

		if (foundAt)
			return true;
		else
		{
			self.alert("Your email: "+self.document.form46B.email.value+", is not a valid email.");
			return false;
		}
	}
	
}