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

var offsetfrommouse=[15,5]; //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="tooltip">');
	document.write('</div>');
}

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

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("tooltip")
else if (document.all)
return document.all.trailimagid
}


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

function showtrail(desc, artist, price, stock, media, rate, mess){
	
	

	document.onmousemove=followmouse;

	/*RateHTML='';
	for(x = 1; x <= 5; x++){

		if (rate >= 1){
			RateHTML = RateHTML + '<img src="images/small/star_full.gif">';
		} else if (rate >= 0.5){
			RateHTML = RateHTML + '<img src="images/small/star_half.gif">';
		} else {
			RateHTML = RateHTML + '<img src="images/small/star_blank.gif">';
		}
	
		rate = rate - 1;
	}*/


	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #ddd;">';
	newHTML = newHTML + '<table >';
	if (desc){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Description :</div></td><td>' + desc + '</td></tr>';
	}
	if (artist){
	newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Artist :</div></td><td>' + artist + '</td></tr>';
	}
	if (price){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Price :</div></td><td>' + price + '</td></tr>';
	}
	if (stock){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Available :</div></td><td>' + stock + '</td></tr>';
	}
	if (media){
	newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Media :</div></td><td>' + media + '</td></tr>';
	}
	if (mess) {
		newHTML = newHTML + '<tr><td colspan="2"><div align="left" class="boldblack">' + mess + '</div></td></tr>';
	}

	newHTML = newHTML + '</table>';
	

	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().visibility="visible";

}
function showGallTrail(imageName, artist, fileType, fileSize, mess){
	
	document.onmousemove=followmouse;

	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #ddd;">';
	newHTML = newHTML + '<table >';
	if (imageName){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Image filename :</div></td><td>' + imageName + '</td></tr>';
	}
	if (artist){
	newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Artist :</div></td><td>' + artist + '</td></tr>';
	}
	if (fileType){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Type :</div></td><td>' + fileType + '</td></tr>';
	}
	if (fileSize){
		newHTML = newHTML + '<tr><td nowrap><div align="right" class="boldblack">Filesize :</div></td><td>' + fileSize + '</td></tr>';
	}
	if (mess) {
		newHTML = newHTML + '<tr><td colspan="2"><div align="left" class="boldblack">' + mess + '</div></td></tr>';
	}

	newHTML = newHTML + '</table>';
	

	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().visibility="visible";

}



function hidetrail(){
	gettrailobj().visibility="hidden"
	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 < 300){
			xcoord = e.pageX - xcoord - 300; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < 200){
			ycoord += e.pageY - Math.max(0,(110 +  e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < 300){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 300; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < 200){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + 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"

}