/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING REGISTER FORM CHECK ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
function agreesubmit(el){
checkobj=el
if (document.all||document.getElementById){
for (i=0;i<checkobj.form.length;i++){  //hunt down submit button
var tempobj=checkobj.form.elements[i]
if(tempobj.type.toLowerCase()=="submit")
tempobj.disabled=!checkobj.checked
}
}
}

/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING VISIBILITY OPTIONS  ///////////////////////////
/////////////////////////////////////////////////////////////////////////////

function enablePrivateField()
{
	document.getElementById( 'catid_type1' ).checked = true;
	document.getElementById( 'catid_type2' ).checked = true;
	//document.getElementById( 'catid_type3' ).checked = true;
	//document.getElementById( 'catid_type4' ).checked = true;
	
	document.getElementById( 'catid_type1' ).disabled = false;
	document.getElementById( 'catid_type2' ).disabled = false;
	//document.getElementById( 'catid_type3' ).disabled = false;
	//document.getElementById( 'catid_type4' ).disabled = false;
	
}
function DisablePrivateField()
{
	document.getElementById( 'catid_type1' ).checked = false;
	document.getElementById( 'catid_type2' ).checked = false;
	document.getElementById( 'catid_type3' ).checked = false;
	document.getElementById( 'catid_type4' ).checked = false;	
	
	document.getElementById( 'catid_type1' ).disabled = true;
	document.getElementById( 'catid_type2' ).disabled = true;
	document.getElementById( 'catid_type3' ).disabled = true;
	document.getElementById( 'catid_type4' ).disabled = true;
	
}
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING SEARCH PAGE    ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
function ChangeSearchPage(PageNum) {
document.getElementById('searchPage').value=''+PageNum+'';
}
function ChangeSearchDisplay(display) {
document.getElementById('displaytype').value=''+display+'';
}
function ChangePage(Page) {
document.getElementById('page').value=''+Page+'';
document.SearchResults.submit();
}
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING ERROR    ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
function SymError(){  return true;}window.onerror = SymError;
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING PICTURE UPLOAD TOOGLE//////////////////////////
/////////////////////////////////////////////////////////////////////////////
function toggleLayer( whichLayer )
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}

	function ChangeUploadType(Page) {
		document.getElementById('UploadType').value=''+Page+'';
	}	
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING IM WINDOW LOAD      ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
function verifyCompatibleBrowser(){
    this.ver=navigator.appVersion
    this.dom=document.getElementById?1:0
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
    this.ie4=(document.all && !this.dom)?1:0;
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
 
    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
    return this
}
bw=new verifyCompatibleBrowser()
 
 
var speed=50
 
var loop, timer
 
function ConstructObject(obj,nest){
    nest=(!nest) ? '':'document.'+nest+'.'
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
    this.up=MoveAreaUp;this.down=MoveAreaDown;

    this.scrollWidth=bw.ns4?this.css.document.width:this.el.offsetWidth
    this.clipWidth=bw.ns4?this.css.clip.width:this.el.offsetWidth
    this.left=MoveAreaLeft;this.right=MoveAreaRight;

	
    this.MoveArea=MoveArea; this.x=0; this.y=0;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}
function MoveArea(x,y){
    this.x=x;this.y=y
    this.css.left=this.x
    this.css.top=this.y
}
 
function MoveAreaDown(move){
   if(this.y>-this.scrollHeight+objContainer.clipHeight){
    this.MoveArea(this.x,this.y-move)
    if(loop) setTimeout(this.obj+".down("+move+")",speed)
   }
}
function MoveAreaUp(move){
   if(this.y<0){
    this.MoveArea(this.x,this.y-move)
    if(loop) setTimeout(this.obj+".up("+move+")",speed)
   }
}
function MoveAreaRight(move){
   if(-this.x + objContainer.clipWidth < this.scrollWidth){
    this.MoveArea(this.x-move,this.y)
    if(loop) setTimeout(this.obj+".right("+move+")",speed)
   }
   window.status = "right no action " + this.x;
}
function MoveAreaLeft(move){
   if(this.x<0){
    this.MoveArea(this.x-move,this.y)
    if(loop) setTimeout(this.obj+".left("+move+")",speed)
   }
   window.status = "left no action " + this.x;
}
 
function PerformScroll(direction,speed){
   if(initialised){
      loop=true;
	  if(direction == 0)
	  {
	        if(speed>0) objScroller.down(speed)
            else objScroller.up(speed)
	  }
	  else
	  {
	        if(speed>0) objScroller.right(speed)
            else objScroller.left(speed)
	  }
   }
}
 
function CeaseScroll(){
    loop=false
    if(timer) clearTimeout(timer)
}
var initialised;
function InitialiseScrollableArea(){
    objContainer=new ConstructObject('divContainer')
    objScroller=new ConstructObject('divContent','divContainer')
    objScroller.MoveArea(0,0)
    objContainer.css.visibility='visible'
    initialised=true;
}

function DisplayCommentBox(){

	document.getElementById( 'commentbox' ).display = "visible";
	
}
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING PROFILE BOOKMARK     ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
 function bookmark(url, description)
{
netscape="Netscape User's hit CTRL+D to add a bookmark to this site."
if (navigator.appName=='Microsoft Internet Explorer')
{
window.external.AddFavorite(url, description);
}
else if (navigator.appName=='Netscape')
{
alert(netscape);
}
}
/////////////////////////////////////////////////////////////////////////////
//////////////////// EMEETING CHECKBOX SELECT     ///////////////////////////
/////////////////////////////////////////////////////////////////////////////
function ca(x){for(var j=1;j<=x;j++){document.box.elements["d"+j].checked=true;}}
function ua(x){for(var j=1;j<=x;j++){document.box.elements["d"+j].checked=false;}}