/*
Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/

var offsetfrommouse=[15,15]; //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.
var currentimagewidth = 300;
if (document.getElementById || document.all){
	document.write('<div id="trailimageid" style="width:100px;">');
	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,width){

	if (height > 0){
		currentimageheight = height;
	}
	if (width > 0){
		currentimagewidth = width;
	}


	document.onmousemove=followmouse;

	cameraHTML = '';

	if ( !ratingnumber ){
		ratingnumber = 0;
		ratingaverage = 0;
	}

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

		if (ratingaverage >= 1){
			cameraHTML = cameraHTML + '<img src="">';
		} else if (ratingaverage >= 0.5){
			cameraHTML = cameraHTML + '<img src="">';
		} else {
			cameraHTML = cameraHTML + '<img src="">';
		}
	
		ratingaverage = ratingaverage - 1;
	}

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

	newHTML = '<table border="0" align="center" cellpadding="3" cellspacing="3"  class="bluebg-3"  style="padding:5px;  border: 1px solid #000000;">';
	newHTML = newHTML + '<tr><td align="center">';
	newHTML = newHTML + '<span class="WhiteFount_NoUnderLine">' + title + '</span>';
	newHTML = newHTML + '</td></tr><tr><td>';
	newHTML = newHTML +'<table border="0" align="center" cellpadding="3" cellspacing="3" class="graybg-3">';
    newHTML = newHTML +'<tr valign="top">';
    newHTML = newHTML +'<td>';
    newHTML = newHTML +'<table border="0" align="center" cellpadding="3" cellspacing="3" class="whitebg-3">';
    newHTML = newHTML +'<tr valign="top">';
    newHTML = newHTML +'<td>';
	
	if (showthumb > 0){
		
		
			newHTML = newHTML + '<img src="' + imagename + '" border="0">';
		
	}
    newHTML = newHTML +'</td></tr></table></td></tr></table>';
	newHTML = newHTML + '</td></tr></table>';
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().display="inline";
}


function hidetrail(){
	gettrailobj().innerHTML = " ";
	gettrailobj().display="none"
	document.onmousemove=""
	gettrailobj().left="-350px"

}

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 < currentimagewidth){
			xcoord = e.pageX - xcoord - currentimagewidth; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (currentimageheight )){
			ycoord += e.pageY - currentimageheight;// Math.max(0,(300 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < currentimagewidth){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - currentimagewidth; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight )){
		
			ycoord += event.clientY + truebody().scrollTop -currentimageheight ;// Math.max(0,(currentimageheight + event.clientY - docheight));
		} else {
		
			ycoord += truebody().scrollTop + event.clientY;
		}
	}
	
   //ycoord += 200;
	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
		if(ycoord < 0) { ycoord = ycoord*-1; }
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}