// JavaScript Document
/*
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,-25]; //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 = 100;	// maximum image size.

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, imagenameb ,twoimages,title,description,dummy1,dummy2,showthumb,height){

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

	document.onmousemove=followmouse;

	

	newHTML = '<div class="prevcont">';
	//newHTML = newHTML + '<b>' + title + '</b>';
	//newHTML = newHTML + description + '';

	
	
	
	if (showthumb > 0){
		if(height < 550) {
		
			if(twoimages == 1){
		newHTML = newHTML + '<table width="300" border="0" cellspacing="0" cellpadding="0"><tr><td><div class="img250"><img src="' + imagename + '" border="0"></div></td><td><div class="img250"><img src="' + imagenameb + '" border="0"></div></td></tr></table>';
		
			}
			else {
		newHTML = newHTML + '<table width="300" border="0" cellspacing="0" cellpadding="0"><tr><td align="center"><div class="imageholder"><img src="' + imagename + '" border="0"></div></td></tr>';
		newHTML = newHTML + '<tr><td height="8"></td></tr>';
		newHTML = newHTML + '<tr><td height="36" align="center"><span class="body12"><strong>' + title +'</strong></span></td></tr>';
		newHTML = newHTML + '<tr><td align="center"><span class="body11">Quotes and orders call (Sydney) 0418 256 435</span></td></tr>';
		newHTML = newHTML + '<tr><td height="8"></td></tr>';
		newHTML = newHTML + '</table>';	
			}
		}
		else {
			currentimageheight= 100;
		newHTML = newHTML + '<div align="center" style="padding: 2px 2px 2px 2px; height:50px"><br>Sorry, preview not available for this lot.</div>';		
		}
		
	
	
	}
	
	
	
	

	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().visibility="visible";

}


function hidetrail(){
	gettrailobj().visibility="hidden"
	document.onmousemove=""
	gettrailobj().left="-600px"

}

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 < 330){
			xcoord = e.pageX - xcoord - 330; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (currentimageheight + 80)){
			ycoord += e.pageY - Math.max(0,(80 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < 330){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 330; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight + 80)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(80 + currentimageheight + event.clientY - docheight));
		} else {
			ycoord += truebody().scrollTop + event.clientY;
		}
	}

	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"

}