/*
Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/
var pu=0;
var ns=0;
if (document.layers)ns=1;
var ie=0;
if (document.all)ie=1;
var w3=0;
if(document.getElementById && !ie);
var w3=1;
var calunit=ns? "" : "px"
//var div_name="trailimageid";
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 boxheight = 256;	//box height.
var boxwidth = 200;	//box width.
//alert(gettrailobj());
if (document.getElementById || document.all){
	document.write('<div id="trailimageid" style="position: absolute;z-index:1;">');
	document.write('</div>');
}
function chWrap(idx){
var gw=document.getElementById('gift_wrap');
//var ix=parseInt(idx);
//alert(gw.selectedIndex);
if(gw!=null){
  var lng=gw.length;
  for(xx=0;xx<lng;xx++){
    if(gw[xx].value==idx){
      gw.selectedIndex=xx;
      break;
    }
  }
}
}
function gettrailobj(){
if (document.getElementById){
//if(document.getElementById("trailimageid")==null)return 0;
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 popin(url,bh,bw,pi,fuid,id){
	if(gettrailobj().visibility=="visible")return;
	var docheight=0;
	var docwidth=0;
	/*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 (ie){docwidth =truebody().offsetWidth+truebody().scrollLeft-20;
docheight =truebody().offsetHeight+truebody().scrollTop-20;} 
else if (ns){docwidth=window.innerWidth+window.pageXOffset-20;
docheight=window.innerHeight+window.pageYOffset-20;} 
else if (w3){docwidth=self.innerWidth+window.pageXOffset-20;
docheight=self.innerHeight+window.pageYOffset-20;} 
	//alert(docheight);
	if(bh){boxheight=bh;}
	if(bw){boxwidth=bw;}
	if(bh==1000){boxheight=docheight-20;boxwidth=docwidth-10;}
	if(pi){
		pu=1;
		gettrailobj().left=(docwidth-boxwidth)/2+"px"
		gettrailobj().top=(docheight-boxheight)/2 + "px"
	}
	else {document.onmousemove=followmouse;}
	/*gettrailobj().left=truebody().scrollLeft;
	gettrailobj().top=truebody().scrollTop;*/

	/*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 + ')';*/

	newHTML = '<div style="position: absolute; z-index:2; padding: 0px; background-color: #FFF; border: 1px solid #efefef;">';
	newHTML = newHTML + '<iframe style="height: ' + boxheight + 'px; width: ' + boxwidth + 'px;" src="' + url + '"></iframe>';
	//newHTML = newHTML + 'Rating: ' + cameraHTML + '<br/>';
	//newHTML = newHTML + description + '<br/>';

	/*if (showthumb > 0){
		newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;"><img src="' + imagename + '" border="0"></div>';
	}*/
	if(pi){
	newHTML = newHTML + '<form name="form1" method="post" action="case_detail.php" target="_top"><p>';
    newHTML = newHTML + '<input type="image" border="0" name="Delete" src="del.gif" width="16" height="16" align="middle">';
    newHTML = newHTML + ' Clear Reminder <input type="hidden" name="fuID" value="' + fuid + '"><input type="hidden" name="id" value="' + id + '"> &nbsp;&nbsp;&nbsp;(<a href="javascript:hidetrail();">Close</a>)</p></form>';
	}
	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;
	//document.onmousemove=followmouse;
	gettrailobj().visibility="visible";//setTimeout('',100);

}


function hidetrail(){
	gettrailobj().visibility="hidden"
	document.onmousemove=""
	gettrailobj().left="-500px"
	pu=0;
}

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 (ie){docwidth =truebody().offsetWidth+truebody().scrollLeft-20;
	docheight =truebody().offsetHeight+truebody().scrollTop-20;} 
	else if (ns){docwidth=window.innerWidth+window.pageXOffset-20;
	docheight=window.innerHeight+window.pageYOffset-20;} 
	else if (w3){docwidth=self.innerWidth+window.pageXOffset-20;
	docheight=self.innerHeight+window.pageYOffset-20;} 

	//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 < 25){
			xcoord = e.pageX - xcoord - 25; // Move to the left side of the cursor 286
		} else {
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (boxheight + 25)){
			ycoord += e.pageY - Math.max(0,(25 + boxheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != "undefined"){
		if (docwidth - event.clientX < 25){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 25; // Move to the left side of the cursor
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (boxheight + 25)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(25 + boxheight + 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"

}