/**************************

Image swapping functions

**************************/

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];}
}


/**************************

Detect whether or not flash can play within the site

*************************/

//function flashInstalled() {
	
	var MM_contentVersion = 6;
	var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
	
	if ( plugin ) {
			var words = navigator.plugins["Shockwave Flash"].description.split(" ");
				for (var i = 0; i < words.length; ++i)
				{
			if (isNaN(parseInt(words[i])))
			continue;
			var MM_PluginVersion = words[i]; 
				}
		var MM_FlashCanPlay = MM_PluginVersion >= MM_contentVersion;
		
	} else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 
		 && (navigator.appVersion.indexOf("Win") != -1)) {
		document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
		document.write('on error resume next \n');
		document.write('MM_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & MM_contentVersion)))\n');
		document.write('</SCR' + 'IPT\> \n');
	}


/**************************

Replace a headline with a Flash movie of that headline
so that we can use the Rosewood font

**************************/

function replace_headline(divtitle, rows) {
	if ( MM_FlashCanPlay )  {
		movieName = divtitle + "_" + rows + "row.swf";
		//set the params for the movie
		if (divtitle == "headline") {
			movieHeight = rows * 24;
			movieWidth = 520;
		} else if (divtitle == "subhead") {
			movieHeight = rows * 16;
			movieWidth = 285;
		} else {
			movieHeight = rows * 18;
			movieWidth = 285;
			movieName = "film_" + rows + "row.swf";
		}
		//grab info for the title
		heading = document.getElementById(divtitle).innerHTML;
		heading = heading.replace("&amp;", '%26')
		heading = heading.toUpperCase();
		//set the string to insert
		flashstring = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
		flashstring += ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
		flashstring += ' width="' + movieWidth + '" height="' + movieHeight + '">';
		flashstring += ' <PARAM NAME=movie VALUE="/docfest05/headlines/' + movieName + '?headline=' + heading + '">'; 
		flashstring += ' <PARAM NAME=quality VALUE=high>'; 
		flashstring += ' <PARAM NAME=wmode VALUE=transparent>'; 
		flashstring += ' <PARAM NAME=bgcolor VALUE=#FFFFFF>'; 
		flashstring += ' <EMBED src="/docfest05/headlines/' + movieName + '?headline=' + heading + '" quality=high bgcolor=#FFFFFF wmode=transparent ';
		flashstring += ' WIDTH="' + movieWidth + '" HEIGHT="' + movieHeight + '" ';
		flashstring += ' TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">';
		flashstring += ' </EMBED>';
		flashstring += ' </OBJECT>';
		//insert the new content
		document.getElementById(divtitle).innerHTML = flashstring;
	}
}

/**************************

When a headline Flash movie is loaded in, it tests whether or
not the text is more than one row.  If so, it calls replace_headline_2row
to allow for an extra row of text

**************************/

function replace_headline_multi(heading, rows) {
	if ( MM_FlashCanPlay)  {
		heading = heading.replace("'", '&#8217;')
		heading = heading.replace('"', '&#8220;')
		heading = heading.replace("&amp;", '%26')
		movieHeight = rows * 24;
		movieName = "headline_" + rows + "row.swf";
		heading = heading.toUpperCase();
		flashstring = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
		flashstring += ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
		flashstring += ' width="520" height="' + movieHeight + '">';
		flashstring += ' <PARAM NAME=movie VALUE="/docfest05/headlines/' + movieName + '?headline=' + heading + '">'; 
		flashstring += ' <PARAM NAME=quality VALUE=high>'; 
		flashstring += ' <PARAM NAME=wmode VALUE=transparent>'; 
		flashstring += ' <PARAM NAME=bgcolor VALUE=#FFFFFF>'; 
		flashstring += ' <EMBED src="/docfest05/headlines/' + movieName + '?headline=' + heading + '" quality=high bgcolor=#FFFFFF wmode=transparent ';
		flashstring += ' WIDTH="520" HEIGHT="' + movieHeight + '" ';
		flashstring += ' TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">';
		flashstring += ' </EMBED>';
		flashstring += ' </OBJECT>';
		document.getElementById("headline").innerHTML = flashstring;
	}
}