var scrollSpeed = 8000;
var scrollingSpeed = 100;
var scrollBannerCounter = 1;
var bannerImageCounter = 0;
var bannerImageName = "Podcast_ban1.gif";

function cutTooLongLabel(str) {
	if (str.length > 90) {
		str = str.substr(0, 90);
		var i = 90;
		var x = 90;
		while (i > 0) {
			if (str.charAt(i) == ' ') {
				x = parseInt(i);
				str = str.substr(0, x);
				break;
			}
			i = i - 1;
		}
		str = str + "...";
	}
	return str;
}

function scrollObj(newTitleUrl, newReelID, newPVID, newDoctorName, newDateLocation, isNewSystem, pvName, windowHeight, contentID, redLabel, isDedicated, dateLive ) {
	this.titleUrl = cutTooLongLabel(newTitleUrl);
	this.reelID = newReelID;
	this.PVID = newPVID;
	this.doctorName = cutTooLongLabel(newDoctorName);
	this.dateLocation = cutTooLongLabel(newDateLocation);
	this.isNewSystem = isNewSystem;
	this.pvName = pvName;
	this.windowHeight = windowHeight;
	this.redLabel = redLabel;
	this.contentID = contentID;
	this.isDedicated = isDedicated;
	this.dateLive = dateLive;
}


function setStaticScrollerContent() {
	var newItem;
	newItem = "<br/><br/><center><a style='color: #0878AC; text-decoration: underline' href='http://www.peerviewpress.com' target='_blank'>www.peerviewpress.com</a></center>";

	if (IE) {
		scrollDiv.innerHTML = newItem;
	} else {
		document.getElementById("scrollDiv").innerHTML = newItem;
	}
}

function changeScrollItem(scrollIndex) {
	var newItem;
	var i = scrollIndex;
	var theDateLive = scrollingLinksArray[i].dateLive;
	
	// this will test if the banner will be displayed
	if (scrollBannerCounter % 6 == 0) {
		bannerImageCounter++;
		newItem = buildTrackingURL((bannerImageCounter % 14) + 1);
	} else {
	/*
		if (scrollingLinksArray[i].type == 'FastCast') {
			newItem = getFastcastURL(scrollIndex);
		} else {
			newItem = getInsightURL(scrollIndex);
		}
	*/

		
		if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
			newItem  = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[i].pvName + "\", \"" + scrollingLinksArray[i].reelID + "\")'>" + scrollingLinksArray[i].titleUrl + "</a>";
		}
		else {

			newItem = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='DisplaySlide( \"slideContent\", \"" + scrollingLinksArray[i].reelID + "\", \"" + scrollingLinksArray[i].PVID + "\", 785 , 580  , 1 , 2000 , 1, " + (scrollingLinksArray[i].isNewSystem ? 2 : 1)+ ", pviReferenceID, 1," + scrollingLinksArray[i].isDedicated + ");'>" + scrollingLinksArray[i].titleUrl + "</a>";
		}

		newItem = newItem + "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[i].redLabel + "</font></b>";		
		newItem = newItem + "<br><b>" + scrollingLinksArray[i].doctorName + "</b><br>";			
		newItem = newItem + scrollingLinksArray[i].dateLocation + "</font><br>";	
	}
	if (IE) {
		scrollDiv.innerHTML = newItem;
	} else {
		document.getElementById("scrollDiv").innerHTML = newItem;
	}
}

function getFastcastURL(scrollIndex) {
	var theDateLive = scrollingLinksArray[scrollIndex].dateLive;
		// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
	// ortherwise we must open pvp for displaying the accme popup
	if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
		var item  = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[scrollIndex].pvName + "\", \"" + scrollingLinksArray[scrollIndex].reelID + "\")'>" + scrollingLinksArray[scrollIndex].titleUrl + "</a>";
	}
	else {
		var item = "<br/><a href='#' style='color: #0878AC; text-decoration: underline' onClick='DisplaySlide( \"slideContent\", \"" + scrollingLinksArray[scrollIndex].reelID + "\", \"" + scrollingLinksArray[scrollIndex].PVID + "\", 785 , 580  , 1 , 2000 , 1, " + (scrollingLinksArray[scrollIndex].isNewSystem ? 2 : 1)+ ", pviReferenceID, 1," + scrollingLinksArray[scrollIndex].isDedicated + ");'>" + scrollingLinksArray[scrollIndex].titleUrl + "</a>";
	}

	item += "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[scrollIndex].redLabel + "</font></b>";
	item += "<br/><b>" + scrollingLinksArray[scrollIndex].doctorName + "</b><br/>";
	item += scrollingLinksArray[scrollIndex].dateLocation + "</font><br/>";

	return item;
}

function getInsightURL(scrollIndex) {
	var unid = scrollingLinksArray[scrollIndex].unid;
	
	var theDateLive = scrollingLinksArray[scrollIndex].dateLive;

	// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
	// ortherwise we must open pvp for displaying the accme popup
	if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
		var item  = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[scrollIndex].pvName + "\", \"" + scrollingLinksArray[scrollIndex].reelID + "\")'>" + scrollingLinksArray[scrollIndex].titleUrl + "</a>";
	}
	else {
		var item = '<br/><a href="#" style="color: #0878AC; text-decoration: underline" onClick="openContent(null,null,\'' + insightBaseURL + '/' + unid + '/' + unid + '.html\',\'insight\')">' + scrollingLinksArray[scrollIndex].titleUrl + '</a>';
	}

	item += "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[scrollIndex].redLabel + "</font></b>";
	item += scrollingLinksArray[scrollIndex].dateLocation + "</font><br/>";

	return item;
}


function logScrollingItem(contentid) {
	if (thisHost.indexOf("docguide.com") == -1) {
		Image1 = new Image(1, 1)
		Image1.src = "/fc/LogScrollingItem.do?cid=" + contentid + "&ref=" + pviReferenceID + "&rand=" + Math.round((Math.random() * 9) + 1);
	}
}

//loads PVP scrollbar items
function goToPVP(page,inReel){
	newUrl = 'http://www.peerviewpress.com/dedicated.do?page='+page+'&inReel='+inReel;
	window.open(newUrl, '', 'width=700,height=540,scrollbars=yes,menubar=no,status=yes,resizable=yes');
}

function scrollItem(nextIndex) {
	var newItem;
	var pvDate = new Date (scrollingLinksArray[nextIndex].dateLocation);
	var theDateLive = scrollingLinksArray[nextIndex].dateLive;



	switch (scrollFrame) {
	case 1:
		// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
		// ortherwise we must open pvp for displaying the accme popup
		if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
			newItem = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[currentScrollIndex].pvName + "\", \"" + scrollingLinksArray[currentScrollIndex].reelID + "\")'>" + scrollingLinksArray[currentScrollIndex].titleUrl + "</a>";
		}
		else {
			newItem = "<br/><a href='#' style='color: #0878AC; text-decoration: underline' onClick='DisplaySlide( \"slideContent\", \"" + scrollingLinksArray[currentScrollIndex].reelID + "\", \"" + scrollingLinksArray[currentScrollIndex].PVID + "\", 785 , 580 , 1 , 2000 , 1, " + (scrollingLinksArray[currentScrollIndex].isNewSystem ? 2 : 1)+ ", pviReferenceID, 1)'>" + scrollingLinksArray[currentScrollIndex].titleUrl + "</a>";
		}

		newItem = newItem + "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[currentScrollIndex].redLabel + "</font></b>";
		newItem = newItem + "<br/><b>" + scrollingLinksArray[currentScrollIndex].doctorName + "</b><br/>";
		newItem = newItem + scrollingLinksArray[currentScrollIndex].dateLocation + "</font><br/>";
		break;
	case 2:

		// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
		// ortherwise we must open pvp for displaying the accme popup
		if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
			newItem = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[currentScrollIndex].pvName + "\", \"" + scrollingLinksArray[currentScrollIndex].reelID + "\")'>" + scrollingLinksArray[currentScrollIndex].titleUrl + "</a>";
		}
		else {
			newItem = "<br/><b>" + scrollingLinksArray[currentScrollIndex].doctorName + "</b><br/>";
		}

		newItem = newItem + scrollingLinksArray[currentScrollIndex].dateLocation + "</font>";
		newItem = newItem + "<br/><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP('"+scrollingLinksArray[currentScrollIndex].pvName +"',"+scrollingLinksArray[currentScrollIndex].reelID+");'>" + scrollingLinksArray[nextIndex].titleUrl + "</a></b>";
		newItem = newItem + "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[currentScrollIndex].redLabel + "</font></b>";
		break;
	case 3:

		// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
		// ortherwise we must open pvp for displaying the accme popup
		if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
			newItem = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[currentScrollIndex].pvName + "\", \"" + scrollingLinksArray[currentScrollIndex].reelID + "\")'>" + scrollingLinksArray[currentScrollIndex].titleUrl + "</a>";
		}
		else {
			newItem = "<br/>" + scrollingLinksArray[currentScrollIndex].dateLocation + "</font>";
		}

		newItem = newItem + "<br/><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP('"+scrollingLinksArray[currentScrollIndex].pvName +"',"+scrollingLinksArray[currentScrollIndex].reelID+");'>" + scrollingLinksArray[nextIndex].titleUrl + "</a></b>";
		newItem = newItem + "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[currentScrollIndex].redLabel + "</font></b>";
		newItem = newItem + "<br/><b>" + scrollingLinksArray[nextIndex].doctorName + "</b><br/>";
		break;
	case 4:
		// if scroller item Date (pvDate) is not on target for the accme project than we display the media player
		// ortherwise we must open pvp for displaying the accme popup
		if(slideFunctions_isPgmOnACCMETargetDate(theDateLive)) {	 
			newItem = "<br><a href='#' style='color: #0878AC; text-decoration: underline' onClick='goToPVP( \"" + scrollingLinksArray[currentScrollIndex].pvName + "\", \"" + scrollingLinksArray[currentScrollIndex].reelID + "\")'>" + scrollingLinksArray[currentScrollIndex].titleUrl + "</a>";
		}
		else {
			newItem = "<br/><a href='#' style='color: #0878AC; text-decoration: underline' onClick='DisplaySlide( \"slideContent\", \"" + scrollingLinksArray[nextIndex].reelID + "\", \"" + scrollingLinksArray[nextIndex].PVID + "\", 785 , 580 , 1 , 2000 , 1, " + (scrollingLinksArray[nextIndex].isNewSystem ? 2 : 1)+ ", pviReferenceID, 1)'>" + scrollingLinksArray[nextIndex].titleUrl + "</a>";
		}

		newItem = newItem + "&nbsp;&nbsp;<b><font color='red'>" + scrollingLinksArray[nextIndex].redLabel + "</font></b>";
		newItem = newItem + "<br/><b>" + scrollingLinksArray[nextIndex].doctorName + "</b><br/>";
		newItem = newItem + scrollingLinksArray[nextIndex].dateLocation + "</font><br/>";

		intervalID = setInterval('switchContent();', scrollSpeed);
		currentScrollIndex = nextIndex;
		logScrollingItem(scrollingLinksArray[currentScrollIndex].contentID);
		clearInterval(switchIntervalID);
		break;
	}
	if (IE) {
		scrollDiv.innerHTML = unescape(newItem);
	} else {
		document.getElementById("scrollDiv").innerHTML = unescape(newItem);
	}
	scrollFrame = scrollFrame + 1;
}

function switchContent() {
	scrollBannerCounter++;
	//step forward
	switchBanner();
	if (showScrollerItems) {

		if (scrollBannerCounter % 6 == 0) {
			clearInterval(intervalID);
			if (currentScrollIndex > scrollingLinksArray.length - 1) currentScrollIndex = 0;
			changeScrollItem(currentScrollIndex);
			intervalID = setInterval('switchContent();', scrollSpeed);
			logScrollingItem(scrollingLinksArray[currentScrollIndex].PVID, "PVP");

		} else {
			nextIndex = currentScrollIndex + 1;
			if (nextIndex > scrollingLinksArray.length - 1) nextIndex = 0;
			if (scrollingLinksArray.length > 1) {
				clearInterval(intervalID);
				scrollFrame = 1;
				switchIntervalID = setInterval('scrollItem(' + nextIndex + ');', scrollingSpeed);
			}
			reelID = scrollingLinksArray[currentScrollIndex].reelID;
			PVID = scrollingLinksArray[currentScrollIndex].PVID;
		}


	} else {
		setStaticScrollerContent();
	}
}

function next() {
	scrollBannerCounter++;
	//step forward when click next
	clearInterval(intervalID);
	currentScrollIndex = currentScrollIndex + 1;
	if (currentScrollIndex > scrollingLinksArray.length - 1) currentScrollIndex = 0;
	changeScrollItem(currentScrollIndex);
	intervalID = setInterval('switchContent();', scrollSpeed);
	logScrollingItem(scrollingLinksArray[currentScrollIndex].PVID, "PVP");
}


function previous() {
	scrollBannerCounter--;
	//step backward when click back
	clearInterval(intervalID);
	currentScrollIndex = currentScrollIndex - 1;
	if (currentScrollIndex < 0) currentScrollIndex = scrollingLinksArray.length - 1;
	changeScrollItem(currentScrollIndex);
	intervalID = setInterval('switchContent();', scrollSpeed);
	logScrollingItem(scrollingLinksArray[currentScrollIndex].PVID, "PVP");
}

function switchBanner() {
	var newItem;
	if (scrollBannerCounter % 6 == 0) {
		clearInterval(intervalID);
		newItem = buildTrackingURL((bannerImageCounter % 14) + 1);
		if (IE) {
			scrollDiv.innerHTML = unescape(newItem);
		} else {
			document.getElementById("scrollDiv").innerHTML = unescape(newItem);
		}
		intervalID = setInterval('switchBanner();', scrollSpeed);
	}

}


function buildTrackingURL2(count) {
	var number;
	var newItem;
	if (count == 1) {
		number = 14776;
	} else if (count == 2) {
		number = 14777;
	} else if (count == 3) {
		number = 14778;
	} else if (count == 4) {
		number = 14779;
	} else if (count == 5) {
		number = 14780;
	}
	bannerImageName = "Podcast_ban" + (count) + ".gif";
	newItem = "<div style=\"padding-top: 11px;\"><a href='http://ww3.peerviewpress.com/gpc.nsf/doc?CreateDocument&n=" + number + "&id=48DDE4A73E09A969852568880078C249&t=00-00-00;AM&l=Other&u=http://www.peerviewpress.com/Podcast.do'><IMG SRC='/podcast/images/" + bannerImageName + "' align='abstop' name='scrollImage' width='365' height='55' border='0'></a></div>";
	return newItem;

}

function buildTrackingURL(count) {
	var number;
	var newItem;

	switch (count) {
	case 1:
		number = 14776;
		bannerImageName = "PA04373FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n177";
		break;
	case 2:
		number = 14777;
		bannerImageName = "PA04309FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n178";
		break;
	case 3:
		number = 14778;
		bannerImageName = "PA04357FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n175";
		break;
	case 4:
		number = 14779;
		bannerImageName = "InSight-banners_n162.gif";
		destination = "http://www.peerviewpress.com/n162";
		break;
	case 5:
		number = 14780;
		bannerImageName = "InSight-banners_n165.gif";
		destination = "http://www.peerviewpress.com/n165";
		break;

	case 6:
		number = 14781;
		bannerImageName = "PA03866FC-n163.gif";
		destination = "http://www.peerviewpress.com/n163";
		break;
	case 7:
		number = 14782;
		bannerImageName = "PA03868FC-n166.gif";
		destination = "http://www.peerviewpress.com/n166";
		break;
	case 8:
		number = 14783;
		bannerImageName = "PA03647FC_n161.gif";
		destination = "http://www.peerviewpress.com/n161";
		break;
	case 9:
		number = 14784;
		bannerImageName = "PA03601FC-n164.gif";
		destination = "http://www.peerviewpress.com/n164";
		break;
	case 10:
		number = 14785;
		bannerImageName = "PA03944FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n171";
		break;
	case 11:
		number = 14786;
		bannerImageName = "PA04017FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n174";
		break;
	case 12:
		number = 14787;
		bannerImageName = "PA03916FC_InSight_Banner.gif";
		destination = "http://www.peerviewpress.com/n172";
		break;
	case 13:
		number = 14788;
		bannerImageName = "PA03946FC_Banner.gif";
		destination = "http://www.peerviewpress.com/n167";
		break;
	}

	newItem = "<div style=\"padding-top: 11px;\"><a href='http://ww3.peerviewpress.com/gpc.nsf/doc?CreateDocument&n=" + number + "&id=48DDE4A73E09A969852568880078C249&t=00-00-00;AM&l=Other&u=" + destination + "'><IMG SRC='http://www.peerviewpress.com/podcast/images/" + bannerImageName + "' align='abstop' name='scrollImage' width='365' height='55' border='0'></a></div>";
	return newItem;

}