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('');
document.write('
');
}
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 + '
';
} else if (ratingaverage >= 0.5){
cameraHTML = cameraHTML + '
';
} else {
cameraHTML = cameraHTML + '
';
}
ratingaverage = ratingaverage - 1;
}
cameraHTML = cameraHTML;
newHTML = '';
}
}
newHTML = newHTML + '';
gettrailobjnostyle().innerHTML = newHTML;
gettrailobj().display="inline";
}
function showtrailBatch(imagename,title,filetype){
document.onmousemove=followmouseBatch;
cameraHTML = '';
newHTML = '';
}
newHTML = newHTML + '';
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 + '
B = ' + truebody().clientHeight;
//} else {
// gettrailobjnostyle().innerHTML = 'C = ' + document.body.offsetHeight + '
D = ' + window.innerHeight;
//}
if (typeof e != "undefined"){
if (docwidth - e.pageX < 250){
xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
} else {
xcoord += e.pageX;
}
if (docheight - e.pageY < (currentimageheight + 10)){
if(e.pageY > 500 && e.pageY < 800 && truebody().scrollTop < 200){ycoord = e.pageY - currentimageheight + 30;
//alert(e.pageY);
}
else if(e.pageY > 800 && truebody().scrollTop > 200 && truebody().scrollTop < 700){ycoord = e.pageY - currentimageheight + 50;}
else if(e.pageY > 800 && truebody().scrollTop > 700){ycoord = e.pageY - currentimageheight + 250;}
else {
//alert(e.pageY);
ycoord += e.pageY - Math.max(0,(110 - currentimageheight + e.pageY - docheight - truebody().scrollTop));
}
} else {
//alert('shya2');
ycoord += e.pageY;
}
} else if (typeof window.event != "undefined"){
if (docwidth - event.clientX < 250){
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)){
if(event.clientY > 530 && event.clientY < 621){ycoord += event.clientY - 500;}
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 < 250){
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"
}