/*
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 = 400;	// maximum image size.
var windowwidth = 400;
var windowheight = 400;
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(showtext1,showtext2,showprice,showoldprice,showretialprice,imagename,bgground,thumbtext1height,thumbtext2height,title,description,price,oldprice,showthumb,thumbw,thumbh,width,height){
	
	if (height > 0){
		currentimageheight = height;
	}
	windowwidth = width;
	windowheight = height;
	document.onmousemove=followmouse;

	cameraHTML = '';

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

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

		if (ratingaverage >= 1){
			cameraHTML = cameraHTML + '<img src="/images/camera_1.gif">';
		} else if (ratingaverage >= 0.5){
			cameraHTML = cameraHTML + '<img src="/images/camera_05.gif">';
		} else {
			cameraHTML = cameraHTML + '<img src="/images/camera_0.gif">';
		}
	
		ratingaverage = ratingaverage - 1;

	}*/

	//cameraHTML = cameraHTML + ' (' + ratingnumber + ' Review';
	//if ( ratingnumber != 1 ) cameraHTML += 's';
	//cameraHTML = cameraHTML + ')';
	//if(bgground==""){
	//	newHTML = '<table width='+width+' height='+height+' border=0 cellspaccing=0 cellpadding=0 style="padding: 5px; background-color: #FFF; border: 0px solid #888;"><tr>';
	//}else{
	//	newHTML = '<table width='+width+' height='+height+' border=0 cellspaccing=0 cellpadding=0 style="padding: 5px; background-image: url(../img/bg/mainpictbg/'+bgground+'); border: 0px solid #888;"><tr>';
	//}
	
	//if (showthumb > 0){
		//alert(thumbw+"   "+width);
	//	newHTML = newHTML + '<td width='+thumbw+' height='+thumbh+' vailgn=top><div align="center" style="padding: 8px 2px 2px 2px;"><img src="' + imagename + '" border="0"></div></td>';
	//}
	
	//newHTML = newHTML + '<td width=100 valign=top><table border=0>'
	//if(showtext1==1)
	//	newHTML = newHTML + '<tr><td><table height='+thumbtext1height+' border=0><div>' + title + '&nbsp;</div></td></tr></table></td></tr>';

	//if(showtext2==1){
	//	newHTML = newHTML + '<tr><td><table height='+thumbtext2height+' border=0><div>' + description + '&nbsp;</div></td></tr></table></td></tr>';
	//}
	//if(showprice==1||showoldprice==1)
	//	newHTML = newHTML + '<tr><td><table height='+thumbtext1height+' border=0><div>' + price + '/' + oldprice + '&nbsp;</div></td></tr></table></td></tr>';
	
	

	//newHTML = newHTML + '</table></td>';
	//newHTML = newHTML + '</tr></table>';
	//newHTML = newHTML + '<frame src=gallery_show_popup.php frameborder=1 width=100 height=100>';
	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(document.body.offsetHeight, 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 < windowwidth){
			xcoord = e.pageX - windowwidth - 20; // Move to the left side of the cursor
		} else {
			xcoord += e.pageX;
		}
		//alert(docheight +"  "+ e.pageY+"  "+windowheight);
		if (docheight - e.pageY < windowheight){
			
			ycoord += e.pageY - Math.max(0,(80 + windowheight + 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 - 286; // 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)

	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"

}