/* --- BoxOver ---
/* --- v 2.1 17th June 2006
By Oliver Bryant with help of Matthew Tagg
http://boxover.swazz.org */

if (typeof document.attachEvent!='undefined') {
   window.attachEvent('onload',init);
   document.attachEvent('onmousemove',moveMouse);
   document.attachEvent('onclick',checkMove); }
else {
   window.addEventListener('load',init,false);
   document.addEventListener('mousemove',moveMouse,false);
   document.addEventListener('click',checkMove,false);
}

var oDv=document.createElement("div");
var dvHdr=document.createElement("div");
var dvBdy=document.createElement("div");
var windowlock,boxMove,fixposx,fixposy,lockX,lockY,fixx,fixy,ox,oy,boxLeft,boxRight,boxTop,boxBottom,evt,mouseX,mouseY,boxOpen,totalScrollTop,totalScrollLeft;
boxOpen=false;
ox=10;
oy=10;
lockX=0;
lockY=0;

function init() {
	oDv.appendChild(dvHdr);
	oDv.appendChild(dvBdy);
	oDv.style.position="absolute";
	oDv.style.visibility='hidden';
	document.body.appendChild(oDv);
}

function defHdrStyle() {
	dvHdr.innerHTML='<img  style="vertical-align:middle"  src="info.gif" />&nbsp;&nbsp;'+dvHdr.innerHTML;
	dvHdr.style.fontWeight='bold';
	dvHdr.style.width='250px';
	dvHdr.style.fontFamily='Verdana, sans-serif';
	dvHdr.style.border='1px solid #2C72E6';
	dvHdr.style.padding='3px';
	dvHdr.style.fontSize='10px';
	dvHdr.style.color='#0066cc';
	dvHdr.style.background='#F1F2FB';
	dvHdr.style.filter='alpha(opacity=85)'; // IE
	dvHdr.style.opacity='0.95'; // FF
}

function defBdyStyle() {
	dvBdy.style.borderBottom='1px solid #005599';
	dvBdy.style.borderLeft='1px solid #005599';
	dvBdy.style.borderRight='1px solid #005599';
	dvBdy.style.width='250px';
	dvBdy.style.fontFamily='Verdana, sans-serif';
	dvBdy.style.fontSize='11px';
	dvBdy.style.padding='3px';
	dvBdy.style.color='#202020';
	dvBdy.style.background='#FEFEFE';
	dvBdy.style.filter='alpha(opacity=85)'; // IE
	dvBdy.style.opacity='0.95'; // FF
}

function checkElemBO(txt) {
if (!txt || typeof(txt) != 'string') return false;
if ((txt.indexOf('header')>-1)&&(txt.indexOf('body')>-1)&&(txt.indexOf('[')>-1)&&(txt.indexOf('[')>-1))
   return true;
else
   return false;
}

function scanBO(curNode) {
	  if (checkElemBO(curNode.title)) {
         curNode.boHDR=getParam('header',curNode.title);
         curNode.boBDY=unescape(getParam('body',curNode.title));
			curNode.boCSSBDY=getParam('cssbody',curNode.title);
			curNode.boCSSHDR=getParam('cssheader',curNode.title);
			curNode.IEbugfix=(getParam('hideselects',curNode.title)=='on')?true:false;
			curNode.fixX=parseInt(getParam('fixedrelx',curNode.title));
			curNode.fixY=parseInt(getParam('fixedrely',curNode.title));
			curNode.absX=parseInt(getParam('fixedabsx',curNode.title));
			curNode.absY=parseInt(getParam('fixedabsy',curNode.title));
			curNode.offY=(getParam('offsety',curNode.title)!='')?parseInt(getParam('offsety',curNode.title)):10;
			curNode.offX=(getParam('offsetx',curNode.title)!='')?parseInt(getParam('offsetx',curNode.title)):10;
			curNode.fade=(getParam('fade',curNode.title)=='on')?true:false;
			curNode.fadespeed=(getParam('fadespeed',curNode.title)!='')?getParam('fadespeed',curNode.title):0.12;
			curNode.delay=(getParam('delay',curNode.title)!='')?parseInt(getParam('delay',curNode.title)):0;
			if (getParam('requireclick',curNode.title)=='on') {
				curNode.requireclick=true;
				document.all?curNode.attachEvent('onclick',showHideBox):curNode.addEventListener('click',showHideBox,false);
				document.all?curNode.attachEvent('onmouseover',hideBox):curNode.addEventListener('mouseover',hideBox,false);
			}
			else {// Note : if requireclick is on the stop clicks are ignored
   			if (getParam('doubleclickstop',curNode.title)!='off') {
   				document.all?curNode.attachEvent('ondblclick',pauseBox):curNode.addEventListener('dblclick',pauseBox,false);
   			}
   			if (getParam('singleclickstop',curNode.title)=='on') {
   				document.all?curNode.attachEvent('onclick',pauseBox):curNode.addEventListener('click',pauseBox,false);
   			}
   		}
			curNode.windowLock=getParam('windowlock',curNode.title).toLowerCase()=='off'?false:true;
			curNode.title='';
			curNode.hasbox=1;
	   }
	   else
	      curNode.hasbox=2;
}


function getParam(param,list) {
	var reg = new RegExp('([^a-zA-Z]' + param + '|^' + param + ')\\s*=\\s*\\[\\s*(((\\[\\[)|(\\]\\])|([^\\]\\[]))*)\\s*\\]');
	var res = reg.exec(list);
	var returnvar;
	if(res)
		return res[2].replace('[[','[').replace(']]',']');
	else
		return '';
}

function Left(elem){
	var x=0;
	if (elem.calcLeft)
		return elem.calcLeft;
	var oElem=elem;
	while(elem){
		 if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderLeftWidth)))&&(x!=0))
		 	x+=parseInt(elem.currentStyle.borderLeftWidth);
		 x+=elem.offsetLeft;
		 elem=elem.offsetParent;
	  }
	oElem.calcLeft=x;
	return x;
	}

function Top(elem){
	 var x=0;
	 if (elem.calcTop)
	 	return elem.calcTop;
	 var oElem=elem;
	 while(elem){
	 	 if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderTopWidth)))&&(x!=0))
		 	x+=parseInt(elem.currentStyle.borderTopWidth);
		 x+=elem.offsetTop;
	         elem=elem.offsetParent;
 	 }
 	 oElem.calcTop=x;
 	 return x;

}

var ah,ab;
function applyStyles() {
	if(ab)
		oDv.removeChild(dvBdy);
	if (ah)
		oDv.removeChild(dvHdr);
	dvHdr=document.createElement("div");
	dvBdy=document.createElement("div");
	CBE.boCSSBDY?dvBdy.className=CBE.boCSSBDY:defBdyStyle();
	CBE.boCSSHDR?dvHdr.className=CBE.boCSSHDR:defHdrStyle();
	dvHdr.innerHTML=CBE.boHDR;
	dvBdy.innerHTML=CBE.boBDY;
	ah=false;
	ab=false;
	if (CBE.boHDR!='') {
		oDv.appendChild(dvHdr);
		ah=true;
	}
	if (CBE.boBDY!=''){
		oDv.appendChild(dvBdy);
		ab=true;
	}
}

var CSE,iterElem,LSE,CBE,LBE, totalScrollLeft, totalScrollTop, width, height ;
var ini=false;

// Customised function for inner window dimension
function SHW() {
   if (document.body && (document.body.clientWidth !=0)) {
      width=document.body.clientWidth;
      height=document.body.clientHeight;
   }
   if (document.documentElement && (document.documentElement.clientWidth!=0) && (document.body.clientWidth + 20 >= document.documentElement.clientWidth)) {
      width=document.documentElement.clientWidth;
      height=document.documentElement.clientHeight;
   }
   return [width,height];
}


var ID=null;
function moveMouse(e) {
   //boxMove=true;
	e?evt=e:evt=event;

	CSE=evt.target?evt.target:evt.srcElement;

	if (!CSE.hasbox) {
	   // Note we need to scan up DOM here, some elements like TR don't get triggered as srcElement
	   iElem=CSE;
	   while ((iElem.parentNode) && (!iElem.hasbox)) {
	      scanBO(iElem);
	      iElem=iElem.parentNode;
	   }
	}

	if ((CSE!=LSE)&&(!isChild(CSE,dvHdr))&&(!isChild(CSE,dvBdy))){
	   if (!CSE.boxItem) {
			iterElem=CSE;
			while ((iterElem.hasbox==2)&&(iterElem.parentNode))
					iterElem=iterElem.parentNode;
			CSE.boxItem=iterElem;
			}
		iterElem=CSE.boxItem;
		if (CSE.boxItem&&(CSE.boxItem.hasbox==1))  {
			LBE=CBE;
			CBE=iterElem;
			if (CBE!=LBE) {
				applyStyles();
				if (!CBE.requireclick)
					if (CBE.fade) {
						if (ID!=null)
							clearTimeout(ID);
						ID=setTimeout("fadeIn("+CBE.fadespeed+")",CBE.delay);
					}
					else {
						if (ID!=null)
							clearTimeout(ID);
						COL=1;
						ID=setTimeout("oDv.style.visibility='visible';ID=null;",CBE.delay);
					}
				if (CBE.IEbugfix) {hideSelects();}
				fixposx=!isNaN(CBE.fixX)?Left(CBE)+CBE.fixX:CBE.absX;
				fixposy=!isNaN(CBE.fixY)?Top(CBE)+CBE.fixY:CBE.absY;
				lockX=0;
				lockY=0;
				boxMove=true;
				ox=CBE.offX?CBE.offX:10;
				oy=CBE.offY?CBE.offY:10;
			}
		}
		else if (!isChild(CSE,dvHdr) && !isChild(CSE,dvBdy) && (boxMove))	{
			// The conditional here fixes flickering between tables cells.
			if ((!isChild(CBE,CSE)) || (CSE.tagName!='TABLE')) {
   			CBE=null;
   			if (ID!=null)
  					clearTimeout(ID);
   			fadeOut();
   			showSelects();
			}
		}
		LSE=CSE;
	}
	else if (((isChild(CSE,dvHdr) || isChild(CSE,dvBdy))&&(boxMove))) {
		totalScrollLeft=0;
		totalScrollTop=0;

		iterElem=CSE;
		while(iterElem) {
			if(!isNaN(parseInt(iterElem.scrollTop)))
				totalScrollTop+=parseInt(iterElem.scrollTop);
			if(!isNaN(parseInt(iterElem.scrollLeft)))
				totalScrollLeft+=parseInt(iterElem.scrollLeft);
			iterElem=iterElem.parentNode;
		}
		if (CBE!=null) {
			boxLeft=Left(CBE)-totalScrollLeft;
			boxRight=parseInt(Left(CBE)+CBE.offsetWidth)-totalScrollLeft;
			boxTop=Top(CBE)-totalScrollTop;
			boxBottom=parseInt(Top(CBE)+CBE.offsetHeight)-totalScrollTop;
			doCheck();
		}
	}

	if (boxMove&&CBE) {
		// This added to alleviate bug in IE6 w.r.t DOCTYPE
		bodyScrollTop=document.documentElement&&document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop;
		bodyScrollLet=document.documentElement&&document.documentElement.scrollLeft?document.documentElement.scrollLeft:document.body.scrollLeft;
		mouseX=evt.pageX?evt.pageX-bodyScrollLet:evt.clientX-document.body.clientLeft;
		mouseY=evt.pageY?evt.pageY-bodyScrollTop:evt.clientY-document.body.clientTop;
		if ((CBE)&&(CBE.windowLock)) {
			mouseY < -oy?lockY=-mouseY-oy:lockY=0;
			mouseX < -ox?lockX=-mouseX-ox:lockX=0;
			mouseY > (SHW()[1]-oDv.offsetHeight-oy)?lockY=-mouseY+SHW()[1]-oDv.offsetHeight-oy:lockY=lockY;
			mouseX > (SHW()[0]-dvBdy.offsetWidth-ox)?lockX=-mouseX-ox+SHW()[0]-dvBdy.offsetWidth:lockX=lockX;
		}
		oDv.style.left=((fixposx)||(fixposx==0))?fixposx:bodyScrollLet+mouseX+ox+lockX+"px";
		oDv.style.top=((fixposy)||(fixposy==0))?fixposy:bodyScrollTop+mouseY+oy+lockY+"px";

	}
}

function doCheck() {
	if (   (mouseX < boxLeft)    ||     (mouseX >boxRight)     || (mouseY < boxTop) || (mouseY > boxBottom)) {
		if (!CBE.requireclick)
			fadeOut();
		if (CBE.IEbugfix) {showSelects();}
		CBE=null;
	}
}

function pauseBox(e) {
   e?evt=e:evt=event;
	boxMove=false;
	evt.cancelBubble=true;
}

function showHideBox(e) {
	oDv.style.visibility=(oDv.style.visibility!='visible')?'visible':'hidden';
}

function hideBox(e) {
	oDv.style.visibility='hidden';
}

var COL=0;
var stopfade=false;
function fadeIn(fs) {
		ID=null;
		COL=0;
		oDv.style.visibility='visible';
		fadeIn2(fs);
}

function fadeIn2(fs) {
		COL=COL+fs;
		COL=(COL>1)?1:COL;
		oDv.style.filter='alpha(opacity='+parseInt(100*COL)+')';
		oDv.style.opacity=COL;
		if (COL<1)
		 setTimeout("fadeIn2("+fs+")",20);
}


function fadeOut() {
	oDv.style.visibility='hidden';

}

function isChild(s,d) {
	while(s) {
		if (s==d)
			return true;
		s=s.parentNode;
	}
	return false;
}

var cSrc;
function checkMove(e) {
	e?evt=e:evt=event;
	cSrc=evt.target?evt.target:evt.srcElement;
	if ((!boxMove)&&(!isChild(cSrc,oDv))) {
		fadeOut();
		if (CBE&&CBE.IEbugfix) {showSelects();}
		boxMove=true;
		CBE=null;
	}
}

function showSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
      elements[i].style.visibility='visible';
   }
}

function hideSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
   elements[i].style.visibility='hidden';
   }
}
/*------------------------------------------
 Flipbox written by CrappoMan
 simonpatterson@dsl.pipex.com
------------------------------------------*/
function flipBox(b){var a;if(document.images["b_"+b].src.indexOf("_on")==-1){a=document.images["b_"+b].src.replace("_off","_on");document.getElementById("box_"+b).style.display="none";if(document.getElementById("box_"+b+"_diff")){document.getElementById("box_"+b+"_diff").style.display="block"}document.images["b_"+b].src=a;disply="none";now=new Date();now.setTime(now.getTime()+1000*60*60*24*365);expire=(now.toGMTString());document.cookie="fusion_box_"+b+"="+escape(disply)+"; expires="+expire}else{a=document.images["b_"+b].src.replace("_on","_off");document.getElementById("box_"+b).style.display="block";if(document.getElementById("box_"+b+"_diff")){document.getElementById("box_"+b+"_diff").style.display="none"}document.images["b_"+b].src=a;disply="block";now=new Date();now.setTime(now.getTime()+1000*60*60*24*365);expire=(now.toGMTString());document.cookie="fusion_box_"+b+"="+escape(disply)+"; expires="+expire}}function addText(f,i,a,e){if(e==undefined){e="inputform"}if(f==undefined){f="message"}element=document.forms[e].elements[f];element.focus();if(document.selection){var c=document.selection.createRange();var h=c.text.length;c.text=i+c.text+a;return false}else{if(element.setSelectionRange){var b=element.selectionStart,g=element.selectionEnd;var d=element.scrollTop;element.value=element.value.substring(0,b)+i+element.value.substring(b,g)+a+element.value.substring(g);element.setSelectionRange(b+i.length,g+i.length);element.scrollTop=d;element.focus()}else{var d=element.scrollTop;element.value+=i+a;element.scrollTop=d;element.focus()}}}function insertText(f,h,e){if(e==undefined){e="inputform"}if(document.forms[e].elements[f].createTextRange){document.forms[e].elements[f].focus();document.selection.createRange().duplicate().text=h}else{if((typeof document.forms[e].elements[f].selectionStart)!="undefined"){var a=document.forms[e].elements[f];var g=a.selectionEnd;var d=a.value.length;var c=a.value.substring(0,g);var i=a.value.substring(g,d);var b=a.scrollTop;a.value=c+h+i;a.selectionStart=c.length+h.length;a.selectionEnd=c.length+h.length;a.scrollTop=b;a.focus()}else{document.forms[e].elements[f].value+=h;document.forms[e].elements[f].focus()}}}function show_hide(a){document.getElementById(a).style.display=document.getElementById(a).style.display=="none"?"block":"none"}function correctPNG(){if(navigator.appName=="Microsoft Internet Explorer"&&navigator.userAgent.indexOf("Opera")==-1){for(var g=0;g<document.images.length;g++){var d=document.images[g];var f=d.src.toUpperCase();if(f.substring(f.length-3,f.length)=="PNG"){var b=(d.id)?"id='"+d.id+"' ":"";var e=(d.className)?"class='"+d.className+"' ":"";var h=(d.title)?"title='"+d.title+"' ":"title='"+d.alt+"' ";var c="display:inline-block;"+d.style.cssText;if(d.align=="left"){c="float:left;"+c}if(d.align=="right"){c="float:right;"+c}if(d.parentElement.href){c="cursor:hand;"+c}var a="<span "+b+e+h+' style="width:'+d.width+"px; height:"+d.height+"px;"+c+";filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+d.src+"', sizingMethod='scale');\"></span>";d.outerHTML=a;g=g-1}}}}function getStyle(c,b){if(typeof c=="string"){var a=document.getElementById(c)}else{var a=c}if(a.currentStyle){var d=a.currentStyle[b]}else{if(window.getComputedStyle){var d=document.defaultView.getComputedStyle(a,null).getPropertyValue(b)}}return d};
/***********************************************
* Drop Down/ Overlapping Content- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
function getposOffset(a,d){var c=(d=="left")?a.offsetLeft:a.offsetTop;var b=a.offsetParent;while(b!=null){if(getStyle(b,"position")!="relative"){c=(d=="left")?c+b.offsetLeft:c+b.offsetTop}b=b.offsetParent}return c}function overlay(e,d,a){if(document.getElementById){var c=document.getElementById(d);c.style.display=(c.style.display!="block")?"block":"none";var b=getposOffset(e,"left")+((typeof a!="undefined"&&a.indexOf("right")!=-1)?-(c.offsetWidth-e.offsetWidth):0);var f=getposOffset(e,"top")+((typeof a!="undefined"&&a.indexOf("bottom")!=-1)?e.offsetHeight:0);c.style.left=b+"px";c.style.top=f+"px";return false}else{return true}}function overlayclose(a){document.getElementById(a).style.display="none"}NewWindowPopUp=null;function OpenWindow(d,c,a,b){if(NewWindowPopUp!=null){NewWindowPopUp.close();NewWindowPopUp=null}if(b==false){wtop=0;wleft=0}else{wtop=(screen.availHeight-a)/2;wleft=(screen.availWidth-c)/2}NewWindowPopUp=window.open(d,"","toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=yes,status=no,directories=no,resizable=yes,height="+a+",width="+c+",top="+wtop+",left="+wleft+"");NewWindowPopUp.focus()}function resize_forum_imgs(){var f;var e;if(self.innerWidth){e=self.innerWidth}else{if(document.documentElement&&document.documentElement.clientWidth){e=document.documentElement.clientWidth}else{if(document.body){e=document.body.clientWidth}else{e=1000}}}if(e<=800){f=200}else{if(e<1152){f=300}else{if(e>=1152){f=400}}}for(var c=0;c<document.images.length;c++){var b=document.images[c];if(b.className!="forum-img"){continue}var j=b.height;var a=b.width;var d=false;if(a<=j){if(j>f){b.height=f;b.width=a*(f/j);d=true}}else{if(a>f){b.width=f;b.height=j*(f/a);d=true}}var h=b.parentNode;var g=h.parentNode;if(h.className!="forum-img-wrapper"){continue}if(d){h.style.display="inline";if(g.tagName!="A"){h.onclick=new Function("OpenWindow('"+b.src+"', "+(a+40)+", "+(j+40)+", true)");h.onmouseover="this.style.cursor='pointer'"}}else{h.style.display="inline"}}return true}function onload_events(){resize_forum_imgs();correctPNG()}window.onload=onload_events;
wmtt = null;
//document.onmousemove = updateTip;
function updateTip(e)
{
  x = (document.all) ? window.event.x + document.body.scrollLeft : e.pageX;
  y = (document.all) ? window.event.y + document.body.scrollTop  : e.pageY;
  var cor=0;
  if (wmtt != null)
    {
      if ( (wmtt.offsetLeft+wmtt.offsetWidth+20)>window.innerWidth )
        {
          cor = wmtt.offsetWidth/2;
        }
      wmtt.style.left = (x- cor + 20) + "px";
      wmtt.style.top    = (y + 20) + "px";
    }
}

function showTip(id, millisec, fade)
{
  //speed for each frame
  var speed = Math.round(millisec / 100);
  var timer = 0;
  wmtt = document.getElementById(id);
  wmtt.style.display = "block";

  if ( fade==true )
    {
      for (i = 0; i <= 100; i++)
         {
           setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
           timer++;
         }
    }
  else
    {
      changeOpac(100,id);
    }
}

function hideTip()
{
  wmtt.style.display = "none";
}

function opacity(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;

    //dene the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }
}

function shiftOpacity(id, millisec)
{
  //if an element is invisible, make it visible, else make it ivisible
  if (document.getElementById(id).style.opacity == 0)
    {
      opacity(id, 0, 100, millisec);
    }
  else
    {
      opacity(id, 100, 0, millisec);
    }
}

//change the opacity for different browsers
function changeOpac(opacity, id)
{
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}

function GetXmlHttpObject()
{
  var xmlHttp = null;
  try {
	/* Firefox, Opera 8.0+, Safari */
	xmlHttp = new XMLHttpRequest();
      } catch (e) {
      /* Internet Explorer */
      try {
	    xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
          } catch (e) {
	    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
      }
   return xmlHttp;
}