//(c)Alexander Barnard 2006/7
var _GAL_index=1,galTmr=0
function galWait(n){
	if(galTmr)
		clearTimeout(galTmr)
	if(n>0)
		galTmr=setTimeout("_gal("+n+")",160)
}
function _gal(n){
	var o=_getObject('galtxt'+_GAL_index)
	o.style.display='none'
	o=_getObject('galimg'+_GAL_index)
	o.style.display='none'
	if(o._imgHTML!=undefined)o.innerHTML=o._imgHTML
	_GAL_index=n
	o=_getObject('galtxt'+n)
	o.style.display='block'
	o=_getObject('galimg'+n)
	o.style.display='block'
	
}	
function _galNews(pIdx){
	//alert("_galNews - disabled")
	//return

	var i=1
	for(;;){
		var o=_getObject('galimg'+i)
		if(!o)return
		o=o.getElementsByTagName("A")[0].href
		o=o.match(/(id=)(\d+)/)
		if(o)
			if(pIdx==parseInt(o[2])){
				_gal(i)
				return
			}
		i++	
	}
}
function _boxGallery(){
	var o=_getObject("gallerycontainer")
	if(!o)return
	var a=o.getElementsByTagName("div")
	for(var i=0;i<a.length;i++){
		if(a[i].className=="icon"){
			var img=a[i].childNodes[0]
			a[i].innerHTML=_replaceImg(img)
		}else if(/mediabox/gi.test(a[i].className)){
			var img=a[i].childNodes[0]
			if(!/img/i.test(img.tagName))img=img.childNodes[0]
			var flg=(a[i].offsetWidth==0)
			if(flg)a[i].style.display="block"
			a[i].innerHTML=_replaceImg(img)
			if(flg)a[i].style.display="none"
		}
	}
}	
function _replaceImg(o){
	var p=(/_admin/.test(location.href))?'../':''
	var h=(o.height==34)?34:200
	var w=(o.width/o.height>1.3)?300:(h==34)?34:200
	var f=(browser[0]==1&&browser[1]==4&&browser[2]<7)?'x.gif':'frame_'+w+'x'+h+'.png'
	var html='<div class="imgframe">'
	html+='<div class="png f'+w+h+'"><img src="'+p+'_img/'+f+'" width="'+o.width+'" height="'+o.height+'" alt="" /></div>'
	html+='<div class="img"><img src="'+o.src+'" width="'+o.width+'" height="'+o.height+'" alt="'+o.alt+'" /></div>'
	html+='</div>'
	return html
}

_onLoad.add("_boxGallery()")