/*

Simple Image Trail script- By JavaScriptKit.com

Visit http://www.javascriptkit.com for this script and more

This notice must stay intact

*/



var offsetfrommouse=[15,-30]; //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. 270



if (document.getElementById || document.all){

	document.write('<div id="trailimageid">');

	document.write('</div>');

}



function gettrailobj(){

if (document.getElementById)

return document.getElementById("trailimageid").style

else if (document.all)

return document.all.trailimagid.style

}



function gettrailobjnostyle(){

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;



	cameraHTML = '';



	if ( !ratingnumber ){

		ratingnumber = 0;

		ratingaverage = 0;

	}



	for(x = 1; x <= 5; x++){



		if (ratingaverage >= 1){

			cameraHTML = cameraHTML + '<img src="/images/camera_1.gif">';

		} else if (ratingaverage >= 0.5){

			cameraHTML = cameraHTML + '<img src="/images/camera_05.gif">';

		} else {

			cameraHTML = cameraHTML + '<img src="/images/camera_0.gif">';

		}

	

		ratingaverage = ratingaverage - 1;

	}



	cameraHTML = cameraHTML + ' (' + ratingnumber + ' Review';

	if ( ratingnumber > 1 ) cameraHTML += 's';

	cameraHTML = cameraHTML + ')';



	newHTML = '<div style="float: left; padding: 0 0 8px 0; background-color: #FFF; border: 2px solid #ff0000;">';

	newHTML = newHTML + '<div style="padding:15px; font-weight:bold; text-align:left">INGREDIENTS (listed in order)<br/>';

	newHTML = newHTML + 'Carbonated Water, Sugar, Citric Acid, Flavourings, Concentrates (Carrot, Safflower), Preservative (Potassium Sorbate), Sweetener (Acesulfame K)<br/><br />';

	newHTML = newHTML + '<div class="right">NUTRITION INFORMATION<br />';

	newHTML = newHTML + '<table border="0" cellspacing="0" cellpadding="0">';

	newHTML = newHTML + '<tr><td width="110">TYPICAL VALUES</td><td>per 100 ml</td></tr>';

	newHTML = newHTML + '<tr><td>ENERGY</td><td>28kcal/ 117kJ</td></tr>';

	newHTML = newHTML + '<tr><td>PROTEIN</td><td>0g</td></tr>';

	newHTML = newHTML + '<tr><td>CARBOHYDRATE</td><td>6.6g</td></tr>';
	
	newHTML = newHTML + '<tr><td>of which sugars</td><td>6.6g</td></tr>';

	newHTML = newHTML + '<tr><td>FAT</td><td>0g</td></tr>';
	
	newHTML = newHTML + '<tr><td>of which saturates</td><td>0g</td></tr>';
	
	newHTML = newHTML + '<tr><td>FIBRE</td><td>0g</td></tr>';
	
	newHTML = newHTML + '<tr><td>SODIUM</td><td>Trace</td></tr>';

	newHTML = newHTML + '</table>';	

	newHTML = newHTML + '</div>';

	newHTML = newHTML + 'GDA VALUES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;per 250 ml<br />70 Calories (5%)<br />16.5g Sugar (15%)<br />0g Fat (0%)<br />0g Saturates (0%)<br />0g Salt (<1%)<br />Of an adults guideline daily amount';

	newHTML = newHTML + '</div>';



	if (showthumb > 0){

		newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;">';

		if(filetype == 8) { // 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 + '</div>';

		}

	}



	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().display="inline";

}



function showtrailBatch(imagename,title,filetype){

	document.onmousemove=followmouseBatch;



	cameraHTML = '';



	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #ed1770;" id="trailInnerDiv">';

	newHTML = newHTML + '<strong>' + title + '</strong><br />';



	newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;">';

	if(filetype == 8) { // 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 + '">';

		newHTML = newHTML + '<EMBED SRC="video_loupe.swf" LOOP="true" QUALITY="best" FlashVars="videoLocation=' + imagename + '" WIDTH="380" HEIGHT="285">';

		newHTML = newHTML + '</object></div>';

	} else {

		newHTML = newHTML + '<img src="' + imagename + '" border="0"></div>';

	}



	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().display="inline";

	gettrailobj().position="absolute";

	currentimageheight = $('trailInnerDiv').offsetHeight;

	

}



function hidetrail(){

	gettrailobj().innerHTML = " ";

	gettrailobj().display="none"

	document.onmousemove=""

	gettrailobj().left="-500px"



}



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"



}