/*
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 = 350;	// maximum image size.

if (document.getElementById || document.all){
	document.write('<div id="trailimageid" style="position:absolute">' );
	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 showtrailsmall(imagename, height) {

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

	document.onmousemove=followmouse;
	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #888;">';
	newHTML = newHTML + '<div align="center" style="padding: 2px 2px 2px 2px;"><img src="' + imagename + '" border="0"></div>';
	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().visibility="visible";
}

function showtrail(imagename,title,description,ratingaverage,ratingnumber,showthumb,height){
	
	if (height > 0){
		currentimageheight = height;
	}
	document.onmousemove=followmouse;

	cameraHTML = '';
	
	newHTML = '<div class="popup">'
	newHTML =  newHTML + '<div style="margin:0px 2px 0px 0px; background-repeat:no-repeat; text-indent: -3000px;background-image:url(dynamic_image.php?text='+title+'&amp;font_size=13&amp;background_color=ffffff);width:80%; height:18px">&nbsp;</div>'
      newHTML = newHTML + '<p><img src="' + imagename + '"  alt="" /></p></div>';
	
		newHTML = newHTML + '</div>';
	
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().visibility="visible";
}


function showtrail_strip(imagename,title,description,ratingaverage,ratingnumber,showthumb,height){
	
	if (height > 0){
		currentimageheight = height;
	}
	//alert(title);
	document.onmousemove=followmouse_strip;
	
	cameraHTML = '';
	
	newHTML = '<div style="z-index:99; border: 1px solid #CCCCCC; background:#ffffff;">'
	//newHTML =  newHTML + '<div style="z-index:99; margin:0px 2px 0px 0px; position:absolute; overflow:visible; background-repeat:no-repeat; width:80%; height:18px">&nbsp;</div>'
   // newHTML = newHTML + ' <b> Room 1 Image </b>' + title + ' <br><img style="z-index:99;" src="' + imagename + '"  alt="" /></div>';
    newHTML = newHTML + ' <img style="z-index:99;" src="' + imagename + '"  alt="" /></div>';

	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 < 380){
			xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
			
		} else {
			xcoord += e.pageX;
		}
		xcoord = xcoord-200;
		//alert(xcoord);
		
		if (docheight - e.pageY < (currentimageheight + 260)){
			ycoord += e.pageY - Math.max(0,(260 + 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 + 260)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(260 + 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 followmouse_strip(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"){
		//alert('1');
		if (docwidth - e.pageX < 380){
			xcoord = e.pageX - xcoord - 400; // Move to the left side of the cursor
			
		} else {
			xcoord += e.pageX;
		}
		
		xcoord = xcoord-200;
		//alert(xcoord);
		
		/*if (docheight - e.pageY < (currentimageheight + 160)){
			ycoord += e.pageY - Math.max(0,(160 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {*/
			ycoord += e.pageY;
		//}

	} else if (typeof window.event != "undefined"){
		//alert('2');
		/*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
			xcoord = truebody().scrollLeft+event.clientX
		}*/
		
		if (docwidth - event.clientX < 380){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 400;
			
		} else {
			xcoord = truebody().scrollLeft+event.clientX
		}
		
		xcoord = xcoord-200;
		
		/*if (docheight - event.clientY < (currentimageheight + 160)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(160 + 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"
}