/*
Global Javascript for
Bituminous Coal Queens of Pennsylvania
Copyright FourBoys Films

Web Site Design by Jan Hiura Designs
HTML Design by Still Designing, LLC
http://www.stilldesigning.com
*/

var trailer = false;

var galleryImgSrc = new Array();
var picLength = 1;
galleryImgSrc[picLength++] = "images/gallery/Gallery_image2.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image3.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image4.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image6.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image8.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image9.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image10.jpg";
galleryImgSrc[picLength++] = "images/gallery/Gallery_image16.jpg";

picLength--;

function current_page(pageName) {
	if (pageName) document.getElementById("menu_"+pageName).className = "current";
	var playSoundTrack = readCookie("SoundTrack");
	if (playSoundTrack != "no" && !trailer) {
		document.soundtrack.Play();
		document.getElementById("soundtrackToggle").innerHTML = "Music Off";
	} else document.getElementById("soundtrackToggle").innerHTML = "Music On";
}

function gallery_select(picNum) {
	var select_size = 10;
	var lastPic = picLength;
	var selectLink = "<a href=\"javascript:gallery_select(picNum);\">picNum</a>";

	var startPic = picNum - Math.floor(select_size / 2);
	if (startPic < 1) startPic = 1;
	var endPic = startPic + select_size - 1;
	if (endPic > lastPic) endPic = lastPic;
	if ((endPic - startPic + 1) < select_size) startPic = (endPic - select_size > 0)?(endPic - select_size):1;

	var selectHTML = "";
	if (picNum > 1) selectHTML += selectLink.replace("picNum",(picNum-1)).replace("picNum","&lt;&lt;");
	for (i=startPic;i<=endPic;i++)
		if(i!=picNum) selectHTML += selectLink.replace("picNum",i).replace("picNum",i);
		else selectHTML += "<span>"+i+"</span>";
	if (picNum < lastPic) selectHTML += selectLink.replace("picNum",(picNum+1)).replace("picNum","&gt;&gt;");

	document.getElementById("gallery_select").innerHTML = selectHTML;

	var galObj = document.getElementById("gallery").src = galleryImgSrc[picNum];
}

function clipPopup(clipName) {
	var zoomWin = window.open("clip_"+clipName+".shtml","GalleryZoom","toolbar=0,scrollbars=auto,location=0,statusbar=0,menubar=0,resizable=1,width=400,height=336");
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i<ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c=c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function soundtrackToggle() {
	if (readCookie("SoundTrack")!="no") {
		document.soundtrack.Stop();
		createCookie("SoundTrack","no",500);
		document.getElementById("soundtrackToggle").innerHTML = "Music On";
	} else {
		document.soundtrack.Play();
		createCookie("SoundTrack","yes",500);
		document.getElementById("soundtrackToggle").innerHTML = "Music Off";
	}
}

function trailerSelect(trailerSize) {
	document.getElementById("trailer_select_lg").style.display = "none";
	document.getElementById("trailer_select_med").style.display = "none";
	document.getElementById("trailer_select_sm").style.display = "none";
	document.trailer_lg.Play();
}

/* IE7 ActiveX Workaround */
function drawEmbed(embedTypeCode,embed,returnText) {
/* Usage:
var flash = new Array();
flash["src"] = "flash/main.swf";
flash["base"] = "flash/"
flash["FlashVars"] = "altContentURL=/MusaWeb/displayPage.action?pageParameter=blah";
flash["quality"] = "high";
flash["bgcolor"] = "#ffffff";
flash["width"] = "750";
flash["height"] = "417";
flash["name"] = "bod";
flash["align"] = "";
flash["scale"] = "noscale";
flash["menu"] = "0";
flash["wmode"] = "transparent";

drawEmbed("flash",homePageFlash);

*/
	var embType = new Array();
	embType["qt"] = new Array();
	embType["qt"]["embed"] = "type=\"video/quicktime\" ";
	embType["qt"]["object"] = "type=\"video/quicktime\" classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\"";
	
	embType["flash"] = new Array();
	embType["flash"]["embed"] = "type=\"application/x-shockwave-flash\" ";
	embType["flash"]["object"] = "type=\"application/x-shockwave-flash\" ";

	var objTagParams = "id,width,height,style,";
	var objParams = "";
	var embedHtml = "<object " + embType[embedTypeCode]["object"];
	for (var i in embed)
		if (objTagParams.indexOf(i+",") >= 0) embedHtml += i+"=\""+embed[i]+"\" ";
		else objParams += "	<param name=\""+i+"\" value=\""+embed[i]+"\" />\n";
	embedHtml += ">\n"+objParams;
	embedHtml += "<embed ";
	for (var i in embed)
		embedHtml += " "+i+"=\""+embed[i]+"\"";
	embedHtml += "></embed></object>";
//alert(embedHtml);
	if (!returnText) document.write(embedHtml);
	else return embedHtml;
}