function showDiv(_ID)
{
	obj = document.getElementById(_ID);
	obj.style.display = 'block';
}
function hideDiv(_ID)
{
	obj = document.getElementById(_ID);
	obj.style.display = 'none';	
}
function showDivIfChecked(_CheckboxObj, _ShowDivID)
{
	if (_CheckboxObj.checked)
		showDiv(_ShowDivID);
	else
		hideDiv(_ShowDivID);
}
///////////////////////////////////////////
function confirmDelete(_Text, _YesRedirect)
{
	if (confirm(_Text))
		window.location = _YesRedirect;
}

///////////////////////////////////////////
function clearField(_Obj, _DefaultText) 
{
	if (_Obj.value!=_DefaultText)
		return;

	_Obj.value='';	
	removeClassName(_Obj, 'default-text');
}
///////////////////////////////////////////
function resetField(_Obj, _DefaultText) 
{
	if (_Obj.value!="") 
		return;

	_Obj.value=_DefaultText;	
	addClassName(_Obj, 'default-text');
}

///////////////////////////////////////////
function addClassName(_Obj, _ClassName)
{
	// skip if classname already there
	if (in_array(_ClassName, _Obj.className.split(" ")))
		return; 

	_Obj.className += (_Obj.className ? " " : "") + _ClassName;
}

///////////////////////////////////////////
function removeClassName(_Obj, _RemoveClassName)
{
	// rebuild className without _ClassName
	var NewClassNames = '';
	
	var CurClassNames = _Obj.className.split(" ");
	
	for (i=0; i<CurClassNames.length; i++)
	{
		NewClassNames += (NewClassNames == "") ? "" : " ";
		
		if (CurClassNames[i] != _RemoveClassName)
			NewClassNames += CurClassNames[i];
	}
//Debug('removeClassName');	
	_Obj.className = NewClassNames;
}
///////////////////////////////////////////
function in_array(_item, _array)
{
	for (i = 0; i < _array.length; i++)
	{
		if(_array[i] == _item)
			return true;
	}
	
	return false;
}







function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* slightly modified scriptiny.com dropdown menu */
var eoMenu={};

function T$(i){return document.getElementById(i)}
function T$$(e,p){return p.getElementsByTagName(e)}

eoMenu.dropdown=function(){
	
	var p={fade:1,slide:1,active:0,timeout:200}, init=function(n,o){
		for(s in o){p[s]=o[s]} p.n=n; this.build()
	};
	
	init.prototype.build=function(){
		this.h=[]; this.c=[]; this.z=1000;
		var s=T$$('ul',T$(p.id)), l=s.length, i=0; p.speed=p.speed?p.speed*.1:.5;
		for(i;i<l;i++){
			var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
			h.onmouseover=new Function(p.n+'.show('+i+',1)');
			h.onmouseout=new Function(p.n+'.show('+i+')')
		}
	};
	
	init.prototype.show=function(x,d){
		var c=this.c[x], h=this.h[x];
		clearInterval(c.t); clearInterval(c.i); c.style.overflow='hidden';
		if(d){
			
			// add hover state to link
			atag = h.firstChild;
			if(p.active&&atag.className.indexOf(p.active)==-1){atag.className+=' '+p.active}

			if(p.fade||p.slide){
				c.style.display='block';
				if (c.className == 'submenu')
				{
					c.style.left = '5px';//jb, shops dropdown was going to right when this was set: c.parentNode.offsetWidth+'px';
//alert('1setting it to :'+c.parentNode.offsetWidth);					
//alert('2 height:'+c.style.height);
				}
				if(!c.m){
					if(p.slide){ // to fix slide bug, adjust below c.m=?
						c.style.visibility='hidden'; c.m=c.offsetHeight; c.style.height='0'; c.style.visibility=''
					}else{
						c.m=100; c.style.opacity=0; c.style.filter='alpha(opacity=0)'
					}
					c.v=0
				}
				if(p.slide){
					if(c.m==c.v){
						c.style.overflow='visible'
					}else{
						c.style.zIndex=this.z; this.z++; c.i=setInterval(function(){slide(c,c.m,1)},20)
					}
				}else{
					c.style.zIndex=this.z; this.z++; c.i=setInterval(function(){slide(c,c.m,1)},20)
				}
			}else{
				c.style.zIndex=this.z; 
				c.style.display='block';
				if (c.className == 'submenu')
				{
					c.style.left = c.parentNode.offsetWidth+'px';
//alert('2setting it to :'+c.parentNode.offsetWidth);		
//alert('2 height:'+c.style.height);
				}
			}
		}else{
			c.t=setTimeout(function(){hide(c,p.fade||p.slide?1:0,h,p.active)},p.timeout)
		}
	};
	
	
	function hide(c,t,h,s){
		
		// remove hover state from link
		if(s){
		//	h.className=h.className.replace(s,'')
			atag = h.firstChild;
			atag.className=atag.className.replace(s,'');
		}
		
		if(t){c.i=setInterval(function(){slide(c,0,-1)},20)}else{c.style.display='none'}
	}
	
	
	function slide(c,t,d){ // c = element, t = target height, d = direction
		// bug here in that if padding in ul, it won't include that in height of what slides
		if(c.v==t){ // slide completed
			clearInterval(c.i); c.i=0;
			if(d==1){ // expanding
				if(p.fade){c.style.filter=''; c.style.opacity=1}
				c.style.overflow='visible';
			}
			else // contracting
			{
				c.style.display='none'; 
			}
			
		}else{ 
			c.v=(t-Math.floor(Math.abs(t-c.v)*p.speed)*d);
			if(p.slide){c.style.height=c.v+'px'}
			if(p.fade){var o=c.v/c.m; c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')'}
		}
	}
	
	return{init:init}
}();