var overlayOpacity = 0.8;	// controls transparency of shadow overlay

var animate = true;	

var offsetfrommouse=[15,15]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0; //duration in seconds image should remain visible. 0 for always.
var currentimageheight = 270;	// maximum image size.

if (document.getElementById || document.all){
	document.write('<div id="trailimageid" style="position:absolute;z-index: 100;visibility:visible;">');
	document.write('</div>');
}

function gettrailobj(){
if (document.getElementById)
return document.getElementById("trailimageid").style
else if (document.all)
return document.all.trailimagid.style
}

function gettrailobjnostyle(){
	
	
		// stretch overlay to fill page and fade in
		//var arrayPageSize = getPageSize();
		//Element.setWidth('overlay', arrayPageSize[0]);
		//Element.setHeight('overlay', arrayPageSize[1]);

		//new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: overlayOpacity });
	
if (document.getElementById)
return document.getElementById("trailimageid")
else if (document.all)
return document.all.trailimagid
}


function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function showtrail(imagename,title,description,ratingaverage,ratingnumber,showthumb,height,filetype){
	if (height > 0){
		currentimageheight = height;
	}

	document.onmousemove=followmouse;
 

		
	newHTML = '<div style="padding: 0px; background-color: #FFF; border: 1px solid #888;">';
	if (showthumb > 0){
		newHTML = newHTML + '<div align="center" style="padding: 0 0 0 0; margin: 2px 0 0 0; border-top: 1px solid #666; border-bottom: 1px solid #666;">';
		newHTML = newHTML + '	<table width="385" style="padding: 2px 0 2px 0;" border="0" cellpadding="0" cellspacing="0"">';
		newHTML = newHTML + '		<tr><td align="center" bgcolor="#CCCCCC" style="color: #333333">';
		newHTML = newHTML + '			' + title;
		newHTML = newHTML + '		</td></tr>';
		newHTML = newHTML + '	</table>';
		newHTML = newHTML + '</div>';
		newHTML = newHTML + '<div align="center" style="padding: 2px 2px 2px 2px;">';
		if(filetype == 99) { // Video
			//newHTML = newHTML + '<object width="380" height="285" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0">';
			////newHTML = newHTML + '<param name="movie" value="video_loupe.swf">';
			//newHTML = newHTML + '<param name="movie" value="http://www.powerpointsermons.com/video_loupe.swf">';
			//newHTML = newHTML + '<param name="quality" value="best">';
			//newHTML = newHTML + '<param name="loop" value="true">';

			//newHTML = newHTML + '<param name="FlashVars" value="videoLocation=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.flv&bufferPercent=25">';
			//newHTML = newHTML + '<EMBED SRC="http://www.powerpointsermons.com/video_loupe.swf" LOOP="true" QUALITY="best" FlashVars="videoLocation=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.flv&bufferPercent=25" WIDTH="380" HEIGHT="253">';
			////newHTML = newHTML + '<EMBED SRC="video_loupe.swf" LOOP="true" QUALITY="best" FlashVars="videoLocation=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.flv&bufferPercent=25" WIDTH="380" HEIGHT="253">';
			//newHTML = newHTML + '</object></div>';
			
			newHTML = newHTML + '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="380" height="285" id="VideoPlayer" align="middle"> ';
			newHTML = newHTML + '<param name="allowScriptAccess" value="*" /> ';
			newHTML = newHTML + '<param name="allowFullScreen" value="true" /> ';
			if (imagename < 22516) {
				newHTML = newHTML + '<param name="movie" value="http://www.christianglobe.com/player/FLVPlayer.swf?video=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.flv&autoplay=true" /> ';
			} else {
				newHTML = newHTML + '<param name="movie" value="http://www.christianglobe.com/player/player.swf?file=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.mp4&image=http://www.christianglobe.com/PPS/images_video/' + imagename + '_h.jpg&autostart=true" /> ';
			}
			//newHTML = newHTML + '<param name="movie" value="http://www.christianglobe.com/player/player.swf?file=http://cdn.gracewaymedia.com/video/_PREVIEW/show_preview.php%3FSD/' + imagename + '.mp4&image=http://www.christianglobe.com/PPS/images_video/' + imagename + '_h.jpg&autostart=true" /> ';
			
			newHTML = newHTML + '<param name"quality" value="high" />';
			newHTML = newHTML + '<param name="bgcolor" value="#ffffff" /> ';
			
			if (imagename < 22516) {
			newHTML = newHTML + '<embed src="http://www.christianglobe.com/player/FLVPlayer.swf?video=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.flv&autoplay=true" quality="high" bgcolor="#000000" width="380" height="285" name="VideoPlayer" align="middle" allowScriptAccess="*" allowFullScreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> ';
			//newHTML = newHTML + '<embed src="http://www.christianglobe.com/player/player.swf?file=http://cdn.gracewaymedia.com/video/_PREVIEW/show_preview.php%3FSD/' + imagename + '.mp4&image=http://www.christianglobe.com/PPS/images_video/' + imagename + '_h.jpg&autostart=true" quality="high" bgcolor="#000000" width="380" height="285" name="VideoPlayer" align="middle" allowScriptAccess="*" allowFullScreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> ';
			} else {
				newHTML = newHTML + '<embed src="http://www.christianglobe.com/player/player.swf?file=http://www.christianglobe.com/PPS/video_flv/' + imagename + '.mp4&image=http://www.christianglobe.com/PPS/images_video/' + imagename + '_h.jpg&autostart=true" quality="high" bgcolor="#000000" width="380" height="285" name="VideoPlayer" align="middle" allowScriptAccess="*" allowFullScreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> ';
			}
			newHTML = newHTML + '</object></div>';

			
			
		}
		else{
			newHTML = newHTML + '<span align="center" style="padding: 8px 2px 2px 2px;">';
			newHTML = newHTML + '    <table border="0" cellpadding="0" cellspacing="0">';
			newHTML = newHTML + '        <tr>';
			newHTML = newHTML + '            <td align="center" valign="top">';
			newHTML = newHTML + '              <table border="0" cellpadding="2" cellspacing="0">';
			newHTML = newHTML + '                    <tr><td valign="top">';
			//http://www.christianglobe.com/PPS/images/medium/
			newHTML = newHTML + '                    	<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '.jpg" width="240" height="180" border="0" style="border: 1px solid #666; padding: 1px 1px 1px 1px;">';
			//newHTML = newHTML + '                    	<img src="http://www.christianglobe.com/imageResizerTwo.asp?filename=' + imagename + '&width=240&height=180" width="240" height="180" border="0" style="border: 1px solid #666; padding: 1px 1px 1px 1px;">';


			newHTML = newHTML + '                    </td></tr>';
			newHTML = newHTML + '              </table>';
			newHTML = newHTML + '            </td>';
			
			
			if (filetype == 12){  
				newHTML = newHTML + '            <td align="center" valign="top">';
				newHTML = newHTML + '              <table border="0" cellpadding="2" cellspacing="0">';
				newHTML = newHTML + '                    <tr><td valign="top">';
				newHTML = newHTML + '                    	<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_1.jpg" width="240" border="0" style="border: 1px solid #666; padding: 1px 1px 1px 1px;">';
				newHTML = newHTML + '                    </td></tr>';
				newHTML = newHTML + '              </table>';
			
			 
				newHTML = newHTML + '            </td>';
				newHTML = newHTML + '        </tr>';
				newHTML = newHTML + '    </table>';
				newHTML = newHTML + '</span>';
				
			
			}
			else { 
				newHTML = newHTML + '            <td>';
				newHTML = newHTML + '              <table border="0" cellpadding="2" cellspacing="0">';
				newHTML = newHTML + '                    <tr>';
				newHTML = newHTML + '                        <td align="center" valign="top"><img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_1.jpg" width="112" style="border: 1px solid #666;padding: 2px 2px 2px 2px;" />';
				newHTML = newHTML + '                        </td>';
				newHTML = newHTML + '                    </tr>';
				newHTML = newHTML + '                    <tr>';
				
				if (filetype == 4){  
					newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/images/spacer.gif" border="0" width="112" style="padding: 2px 2px 2px 2px;" />';
				}
				else if (filetype == 12){  
					newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/images/spacer.gif" border="0" width="112" style="padding: 2px 2px 2px 2px;" />';
				}
				else {
					newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_2.jpg" width="112" style="border: 1px solid #666; padding: 2px 2px 2px 2px;" />';
				}
			
				
				newHTML = newHTML + '                        </td>';
				newHTML = newHTML + '                    </tr>';
				newHTML = newHTML + '              </table>';
				newHTML = newHTML + '            </td>';
				newHTML = newHTML + '        </tr>';
				newHTML = newHTML + '    </table>';
				newHTML = newHTML + '</span>';
				
				if (filetype == 7){ 
					newHTML = newHTML + '<div align="center" style="padding: 0 0 0 0; margin: 2px 0 0 0; border-top: 1px solid #666; border-bottom: 1px solid #666;">';
					newHTML = newHTML + '	<table width="385" style="padding: 2px 0 2px 0"; border="0" cellpadding="0" cellspacing="0">';
					newHTML = newHTML + '		<tr><td align="center" bgcolor="#CCCCCC" style="color: #333333">';
					newHTML = newHTML + '			Blank Title & Content Slides Included';
					newHTML = newHTML + '		</td></tr>';
					newHTML = newHTML + '	</table>';
					newHTML = newHTML + '</div>';
					newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;">';
					newHTML = newHTML + '    <table border="0" cellpadding="0" cellspacing="0">';
					newHTML = newHTML + '        <tr>';
					newHTML = newHTML + '            <td>';
					newHTML = newHTML + '    		<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_b.jpg" width="175" style="margin: 2px 2px 2px 2px; padding: 2px 2px 2px 2px; border: 1px solid #666;" />';
					newHTML = newHTML + '            </td>';
					newHTML = newHTML + '            <td>';
					newHTML = newHTML + '	 		<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_1_b.jpg"  width="175"  style="margin: 2px 2px 2px 2px; padding: 2px 2px 2px 2px; border: 1px solid #666;" />';
					newHTML = newHTML + '            </td>';
					newHTML = newHTML + '        </tr>';
					newHTML = newHTML + '    </table>';
					newHTML = newHTML + '</div>';
				}
			}
		}
		
	} 
	 
	newHTML = newHTML + '</div>';
	//alertTimerId[imagename] =  setTimeout ('gettrailobjnostyle().innerHTML = newHTML; gettrailobj().display="inline";',1000);
	gettrailobjnostyle().innerHTML = "";
	setTimeout('gettrailobjnostyle().innerHTML = newHTML; gettrailobj().display="inline";',1000);
}

function showtrailBatch(imagename,title,filetype){
	document.onmousemove=followmouseBatch;

		newHTML = newHTML + '<div align="center" style="padding: 0 0 0 0; margin: 2px 0 0 0; border-top: 1px solid #333; border-bottom: 1px solid #333;">';
		newHTML = newHTML + '	<table width="385" style="padding: 2px 0 2px 0;" border="0" cellpadding="0" cellspacing="0"">';
		newHTML = newHTML + '		<tr><td align="center" bgcolor="#CCCCCC" style="color: #333333">';
		newHTML = newHTML + '			' + title;
		newHTML = newHTML + '		</td></tr>';
		newHTML = newHTML + '	</table>';
		newHTML = newHTML + '</div>';
		newHTML = newHTML + '<div align="center" style="padding: 2px 2px 2px 2px;">';
		if(filetype == 99) { // Video
			newHTML = newHTML + '<object width="380" height="285" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0">';
			newHTML = newHTML + '<param name="movie" value="video_loupe.swf">';
			newHTML = newHTML + '<param name="quality" value="best">';
			newHTML = newHTML + '<param name="loop" value="true">';

			newHTML = newHTML + '<param name="FlashVars" value="videoLocation=' + imagename + '&bufferPercent=25">';
			newHTML = newHTML + '<EMBED SRC="video_loupe.swf" LOOP="true" QUALITY="best" FlashVars="videoLocation=' + imagename + '&bufferPercent=25" WIDTH="380" HEIGHT="285">';
			newHTML = newHTML + '</object></div>';
		}
		else{
			newHTML = newHTML + '<span align="center" style="padding: 8px 2px 2px 2px;">';
			newHTML = newHTML + '    <table border="0" cellpadding="0" cellspacing="0">';
			newHTML = newHTML + '        <tr>';
			newHTML = newHTML + '            <td align="center" valign="top">';
			newHTML = newHTML + '              <table border="0" cellpadding="2" cellspacing="0">';
			newHTML = newHTML + '                    <tr><td valign="top">';
			newHTML = newHTML + '                    	<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '.jpg" width="175" border="0" style="border: 1px solid #666; padding: 1px 1px 1px 1px;">';
			newHTML = newHTML + '                    </td></tr>';
			newHTML = newHTML + '              </table>';
			newHTML = newHTML + '            </td>';
			newHTML = newHTML + '            <td>';
			newHTML = newHTML + '              <table border="0" cellpadding="2" cellspacing="0">';
			newHTML = newHTML + '                    <tr>';
			newHTML = newHTML + '                        <td align="center" valign="top"><img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_1.jpg" width="112" style="border: 1px solid #666;padding: 2px 2px 2px 2px;" />';
			newHTML = newHTML + '                        </td>';
			newHTML = newHTML + '                    </tr>';
			newHTML = newHTML + '                    <tr>';
			
			if (filetype == 4){  
				newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/images/spacer.gif" border="0" width="112" style="padding: 2px 2px 2px 2px;" />';
			}
			else if (filetype == 12){  
				newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/images/spacer.gif" border="0" width="112" style="padding: 2px 2px 2px 2px;" />';
			}
			else {
				newHTML = newHTML + '                        <td align="center" valign="bottom"><img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_2.jpg" width="112" style="border: 1px solid #666; padding: 2px 2px 2px 2px;" />';
			}
		
			
			newHTML = newHTML + '                        </td>';
			newHTML = newHTML + '                    </tr>';
			newHTML = newHTML + '              </table>';
			newHTML = newHTML + '            </td>';
			newHTML = newHTML + '        </tr>';
			newHTML = newHTML + '    </table>';
			newHTML = newHTML + '</span>';
			
			if (filetype == 7){ 
				newHTML = newHTML + '<div align="center" style="padding: 0 0 0 0; margin: 2px 0 0 0; border-top: 1px solid #333; border-bottom: 1px solid #333;">';
				newHTML = newHTML + '	<table width="385" style="padding: 2px 0 2px 0"; border="0" cellpadding="0" cellspacing="0">';
				newHTML = newHTML + '		<tr><td align="center" bgcolor="#CCCCCC" style="color: #333333">';
				newHTML = newHTML + '			Blank Title & Content Slides Included';
				newHTML = newHTML + '		</td></tr>';
				newHTML = newHTML + '	</table>';
				newHTML = newHTML + '</div>';
				newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;">';
				newHTML = newHTML + '    <table border="0" cellpadding="0" cellspacing="0">';
				newHTML = newHTML + '        <tr>';
				newHTML = newHTML + '            <td>';
				newHTML = newHTML + '    		<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_b.jpg" width="175" style="margin: 2px 2px 2px 2px; padding: 2px 2px 2px 2px; border: 1px solid #666;" />';
				newHTML = newHTML + '            </td>';
				newHTML = newHTML + '            <td>';
				newHTML = newHTML + '	 		<img src="http://www.christianglobe.com/PPS/images/medium/' + imagename + '_1_b.jpg"  width="175"  style="margin: 2px 2px 2px 2px; padding: 2px 2px 2px 2px; border: 1px solid #666;" />';
				newHTML = newHTML + '            </td>';
				newHTML = newHTML + '        </tr>';
				newHTML = newHTML + '    </table>';
				newHTML = newHTML + '</div>';
			}
		}
		  
	newHTML = newHTML + '</div>';
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().display="inline";
	gettrailobj().position="absolute";
	currentimageheight = $('trailInnerDiv').offsetHeight;
	
}

function hidetrail(id){
	//clearTimeout('alertTimerId[' + id + ']');
	gettrailobj().innerHTML = " ";
	gettrailobj().display="none"
	document.onmousemove=""
	gettrailobj().left="-500px"

}


function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
//	console.log(self.innerWidth);
//	console.log(document.documentElement.clientWidth);

	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

//	console.log("xScroll " + xScroll)
//	console.log("windowWidth " + windowWidth)

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
//	console.log("pageWidth " + pageWidth)

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}


function followmouse(e){

	var xcoord=offsetfrommouse[0]
	var ycoord=offsetfrommouse[1]

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

	//if (document.all){
	//	gettrailobjnostyle().innerHTML = 'A = ' + truebody().scrollHeight + '<br>B = ' + truebody().clientHeight;
	//} else {
	//	gettrailobjnostyle().innerHTML = 'C = ' + document.body.offsetHeight + '<br>D = ' + window.innerHeight;
	//}

	if (typeof e != "undefined"){
		if (docwidth - e.pageX < 380){
			xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (currentimageheight + 110)){
			ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < 380){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 400; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight + 110)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		} else {
			ycoord += truebody().scrollTop + event.clientY;
		}
	}

	if(ycoord < 0) { ycoord = ycoord*-1; }
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}

function followmouseBatch(e){
	var xcoord=offsetfrommouse[0]
	var ycoord=offsetfrommouse[1]

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight)

	var trailInnerDiv = $('trailInnerDiv');
	var currentimageheight = trailInnerDiv.offsetHeight;
	var currentimagewidth = trailInnerDiv.offsetWidth;

	scrollPos = Position.realOffset(truebody());
	
	if (typeof e != "undefined"){
		if (docwidth - e.pageX < 380){
			xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if ((e.pageY - scrollPos[1]) + currentimageheight > docheight){
			ycoord = -ycoord + (e.pageY - currentimageheight);
		} else {
			ycoord += e.pageY;
		}
	} else if (typeof window.event != "undefined"){
		if (event.clientX + currentimagewidth > docwidth){
			xcoord = -xcoord + ((event.clientX + scrollPos[0]) - currentimagewidth); // Move to the left side of the cursor
		} else {
			xcoord += (event.clientX + scrollPos[0]);
		}
		if (event.clientY + currentimageheight > docheight){
			ycoord = -ycoord + ((event.clientY + scrollPos[1]) - currentimageheight);
		} else {
			ycoord += (event.clientY + scrollPos[1]);
		}
	}

	if(ycoord < 0) { ycoord = ycoord*-1; }

	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}