/*
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.

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 showpricetrail(price, rates, title, height) {
	if (height > 0){
		currentimageheight = height;
	}

	document.onmousemove = followmouse;
	
	price = parseInt(price.replace(",", ""));
	
	var str = '<table cellspacing = "3" cellpadding = "4" border = "0" class = "currency">';
	str = str + '<tr><th>Currency</th><th>Rate</th><th>Value</th></tr>';
	str = str + '<tr><td>CYP - Cyprus pound</td><td>1.0</td><td class = "total">' + addCommas(price) + '</td></tr>';
	var arr = rates.split(";");
	for (i = 0; i < arr.length - 1; i++) {
		var val = arr[i].split("=");
		var name = val[0];
		var rate = val[1];
		str = str + '<tr><td>' + name + '</td><td>' + rate + '</td><td class = "total">' + addCommas(Math.floor(price/rate)) + '</td></tr>';
	}
	str = str + '</table>';

	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #888; text-align: left; width: 250px;">';
	newHTML = newHTML + '<h1 class = "blue">' + title + '</h1>';
	newHTML = newHTML + str;
//	newHTML = newHTML + '<div align="center" style="padding: 0px 2px 2px 2px;"><img src="' + imagename + '" border="0"></div>';
	newHTML = newHTML + '<p></p>';
	newHTML = newHTML + '</div>';
	
	gettrailobjnostyle().innerHTML = newHTML;

	gettrailobj().visibility = "visible";
}


function hidepricetrail() {
	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 < 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;
		}
	}

	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";
}

function addCommas(nStr) {
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}