/*------------------------------------------------------------

--------------------------------------------------------------*/

//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','td','tr');

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function ts( trgt,inc ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;
	
	sz += inc;
	if ( sz < 0 ) sz = 0;
	if ( sz > 6 ) sz = 6;
	startSz = sz;
		
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

	cEl.style.fontSize = szs[ sz ];

	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
	}
}



var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="./images/arrow2.gif">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var nondefaultpos=false
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20

var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth){
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=curX-tipobj.offsetWidth+"px"
nondefaultpos=true
}
else if (curX<leftedge)
tipobj.style.left="5px"
else{
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
pointerobj.style.left=curX+offsetfromcursorX+"px"
}

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
nondefaultpos=true
}
else{
tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
pointerobj.style.top=curY+offsetfromcursorY+"px"
}
tipobj.style.visibility="visible"
if (!nondefaultpos)
pointerobj.style.visibility="visible"
else
pointerobj.style.visibility="hidden"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
pointerobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
}
}

document.onmousemove=positiontip

/*******************pop up ****************************/

var _PAGE="";
    _PAGE=""; /* Specify an actual page if you don't want to use the popup code. */

var _CONTENT=""; /* this holds the data to write if no external html file is used */

function openImageWindow(imageSrc,imageTitle)
{
/*
 * if you use the name "_PAGE" for the page
 * you will have no problems at all
 * however if you change the name to something else
 * remember to change the reference to it in the following line of code
 * to reference your own filename..
 *
 * No _PAGE specified uses the javascript code embedded on this page.
 *
 */

_CONTENT="";
_CONTENT+="<HTML>\n";
_CONTENT+="<head>\n";
_CONTENT+="<title>\n";
_CONTENT+=""+imageTitle+"\n";
_CONTENT+="</title>\n";
_CONTENT+="<"+"SCRIPT>\n";
_CONTENT+="function specialInit()\n";
_CONTENT+="{\n";
_CONTENT+="if (document.all || document.layers)\n";
_CONTENT+="window.resizeTo(document.images[0].width + 50,document.images[0].height + 180);\n";
_CONTENT+="}\n";
_CONTENT+="</"+"SCRIPT>\n";
_CONTENT+="</head>\n";
_CONTENT+="<BODY onLoad='specialInit();'>\n";
_CONTENT+="<"+"SCRIPT>\n";
_CONTENT+="document.write('<center>');\n";
_CONTENT+="document.write('<b><font color=\\'#000000\\' face=\\'Arial\\'>');\n";
_CONTENT+="document.write('<span style=\\'BACKGROUND-COLOR:#ffffff\\'>&nbsp;');\n";
_CONTENT+="document.write('"+imageTitle+"' +' &nbsp;</span></font></b><HR size=1>');\n";
_CONTENT+="document.write('<IMG SRC=\\'"+imageSrc+"\\'>');\n";
_CONTENT+="document.write('<HR size=1><P><P><P><FORM><INPUT  TYPE=button VALUE=Close&nbsp;Window onClick=window.close()></FORM>');\n";
_CONTENT+="document.write('</center>')\n";
_CONTENT+="</"+"SCRIPT>\n";
_CONTENT+="</BODY>\n";
_CONTENT+="</HTML>\n";

 var _parms = 'directories=no,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=yes';
 var _windowName = "PicViewer";
  if(_PAGE)
  {
    fileName = 'popup.htm?' + escape(imageSrc) + '&amp;' + escape(imageTitle);
    myWindowHandle = window.open(fileName,_windowName,_parms);
  }
  else
  {
    myWindowHandle=window.open("",_windowName,_parms);
    myWindowHandle.document.open();
    myWindowHandle.document.write(_CONTENT);
    myWindowHandle.document.close();
  }
  myWindowHandle.focus();
}
/*******************pop up ****************************/