var gActiveElement = 0;
var gThisHTML;
var gFileType;
var gNextArray;

var gFileName;
var gFileNameEnglish;
var gFileWidth;
var gFileHeight;
var gFileBgColor;
var gFileComments;

var commentFont = '<font face="verdana, arial, helvetica, sans-serif" size=-2 color="#999999">';

function initPlaylistVars() {
	var locationString	= location.search;
	var pos				= locationString.indexOf("?");
	var passedElement	= (pos != -1) ? locationString.substring(pos+1,locationString.length) : false;
	if (passedElement) {
		gActiveElement = parseInt(locationString.substring(pos+1,locationString.length));
		}
	// gActiveElement is the array element we're working with.
	
	var pathString	= location.pathname;
	var start		= pathString.lastIndexOf("/");
	gThisHTML		= pathString.substring((start+1), pathString.length);
	// gThisHTML is the html file calling all this stuff 

	gFileName			= playList[gActiveElement][0];
	gFileNameEnglish	= playList[gActiveElement][1];
	gFileWidth			= parseInt(playList[gActiveElement][2]);
	gFileHeight			= parseInt(playList[gActiveElement][3]);
	gFileBorder			= parseInt(playList[gActiveElement][4]);
	gFileBorderColor	= playList[gActiveElement][5];
	gFileBgColor		= playList[gActiveElement][6];
	gFileComments		= playList[gActiveElement][7];

	gFileType			= gFileName.substring( (gFileName.lastIndexOf(".") + 1), gFileName.length)
	// alert("file type is " + fileType);

	gNextArray = 0;
	if (gActiveElement < (playList.length-1)) {
		gNextArray = gActiveElement + 1;
	}
}


function embedFile() {
	//  PLACING AN IMAGE FILE //
	if ((gFileType == "jpg") || (gFileType == "gif")) {
		document.write('<table cellspacing="0" cellpadding=0" border="0">');
		document.write('<tr><td>');
		
		if (gNextArray != gActiveElement) {
			document.write('<a href="' + gThisHTML +'?'+ gNextArray + '">');
			}
		
		if (gFileBgColor != "") {
			document.write('<font color="' + gFileBgColor + '">');
		}
		
		document.write('<img src="' + gFileName + '" ');
		document.write('border="'  + gFileBorder  + '" ');
		document.write('alt="'  + gFileNameEnglish  + '" ');
		if (gFileWidth != 0) {
			document.write('width="'  + gFileWidth  + '" ');
			document.write('height="' + gFileHeight + '" ');
		}
		document.write('hspace="" vspace="5"></font>');
		
		if (gNextArray != gActiveElement) {
			document.write('</a>');
			}
			
		document.write('</td></tr>');
		
		if (gNextArray != gActiveElement) {
			// don't put a "next" button if there's only one file on display
			document.write('<tr><td align="right" valign="top">');
			document.write(commentFont + '&gt; <a href="' + gThisHTML +'?'+ gNextArray + '">next</a>');
			document.write('</td></tr>');
			}
		
		document.write('</table>');
	}

	// PLACING A SWF FILE //
	else if ((gFileType == "swf") || (gFileType == "mov")) {
		document.write('<table width="' + (gFileWidth + (2 * gFileBorder)) );
		document.write(' height="'  + (gFileHeight + (2 * gFileBorder)) );
		document.write(' cellspacing="0" cellpadding="' + gFileBorder + '" border="0" bgcolor="' + gFileBorderColor +'">');
		document.write('<tr><td>');
		
		if (gFileType == "swf") {
			document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ');
			document.write('codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" ');
			document.write('WIDTH=' + gFileWidth + ' HEIGHT=' + gFileHeight + '> ');
			document.write('<PARAM NAME=movie VALUE="' + gFileName + '"> ');
			document.write('<PARAM NAME=loop VALUE=false> ');
			document.write('<PARAM NAME=quality VALUE=high> ');
			document.write('<PARAM NAME=bgcolor VALUE=#' + gFileBgColor + '> ');
			document.write('<EMBED src="' + gFileName + '" ');
			document.write('loop=false quality=high bgcolor=#' + gFileBgColor + ' ');
			document.write('WIDTH=' + gFileWidth + ' ');
			document.write('HEIGHT=' + gFileHeight + ' ');
			document.write('TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></EMBED></OBJECT>');
		} else {
			document.write('<embed width="'+gFileWidth+'" height="'+(gFileHeight+16)+'" kioskmode="true" cache="true" ');
			document.write('bgcolor="' + gFileBgColor + '" src="'+gFileName+'" controller="true" border="0" pluginspage="http://www.apple.com/quicktime/download/index.html"></embed><br>');
		}
		
		document.write('</td></tr></table>');
		
		document.write('<table border=0 width="' + (gFileWidth + (2 * gFileBorder)) );
		document.write(' cellspacing="0" cellpadding="' + gFileBorder + '" border="0">');
		document.write('<tr><td align="left" valign="top">');
			
		if (gFileType == "swf") {
			document.write(commentFont + '&gt; <a href="' + gThisHTML +'?'+ gActiveElement + '">replay</a>');
			}
		document.write('</td><td align="right" valign="top">');
		
		if (gNextArray != gActiveElement) {
			document.write(commentFont + '&gt; <a href="' + gThisHTML +'?'+ gNextArray + '">next</a>');
			}

		document.write('</td></tr></table>');
		
	}
	
	if (gFileComments != "") {
		document.write(commentFont + '<p>&gt; ' + gFileComments + '</font>');
		}
}


function makeDropDown() {
	document.write('<select style="background-color:#555555; border-style:0; ');
	document.write('font-size: 9; color: #FFFFFF; font-family: verdana, arial, helvetica, sans-serif" ');
	document.write('name="drop" onchange="javascript:(window.location=this.options[this.selectedIndex].value);"> ');
	
	for (var i=0; i<playList.length; i++)
 		{
 		SelectIfTrue = "";
 		if (i == gActiveElement) {
			SelectIfTrue = "selected";
			}
		// alert('<option value="' + gThisHTML + '?' + i + '" ' + SelectIfTrue + '>'+ playList[i][1] +'</option>');
 		document.write('<option value="' + gThisHTML + '?' + i + '" ' + SelectIfTrue + '>'+ playList[i][1] +'</option>');
 		}
	document.write('</select>');
}


function resizeFix() {
	// window resize fix (netscape)
	if (!(navigator.appVersion.indexOf("MSIE") != -1)) {
		// netscape blanks out if resize the window.  This refreshes it.
		location.reload(location.href);
	}
}