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

var offsetfrommouse=[18,10]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0; //duration in seconds that image should remain visible. 0 always visible.
var currentimageheight = 100;	// maximum image size.

if (document.getElementById || document.all){
	document.write('<div id="trailimage">');
	document.write('</div>');
}

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

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("trailimage")
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,pharmname,location,brand,description,price,shipping,total,showthumb,height,filetype){

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

	document.onmousemove=followmouse;
	
	
	

	cameraHTML = '';
	shipHTML = '';
	totHTML = '';

	/* Price*/
	if ( !price ){
		ratingnumber = 0;
		
	}

	
	cameraHTML = cameraHTML + ' ( $' + price + ' ';
	if ( price > 0 ) cameraHTML += 'USD';
	cameraHTML = cameraHTML + ' )';
	/* to here*/
	
	/*Shipping Price*/
	
	if ( !shipping ){
		ratingnumber = 0;
		
	}
	
	shipHTML = shipHTML + ' ( $' + shipping + ' ';
	if ( shipping > 0 ) shipHTML += 'USD';
	shipHTML = shipHTML + ' )';
	
	/* to here */
	
	/*Total Price*/
	
	if ( !total ){
		ratingnumber = 0;
		
	}
	
	totHTML = totHTML + ' ( $' + total + ' ';
	if ( total > 0 ) totHTML += 'USD';
	totHTML = totHTML + ' )';
	
	/* to here */

	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #000000;">';
	newHTML = newHTML + '<h2>' + title + '</h2>';
	newHTML = newHTML + '<h3>' + pharmname +' </h3> ';
	newHTML = newHTML + '<h4>' + location +' - '+ brand +'</h4>' + '<p>';
	newHTML = newHTML + 'Price: ' + cameraHTML + '<br/>';
	newHTML = newHTML + 'Shipping: ' + shipHTML + '<br/>';
	newHTML = newHTML + 'Total: ' + totHTML + '<p>';
	newHTML = newHTML + description + '<br/>';

	if (showthumb > 0){
	
			newHTML = newHTML + '<img src="' + imagename + '" border="0"></div>';
		}
	
	

	newHTML = newHTML + '</div>';
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().display="inline";
}


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 (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"

}