$$ = function (e) {return document.getElementById(e);}
var dhtmlgoodies_slideSpeed = 40;
var dhtmlgoodies_timer = 15;
var objectIdToSlideDown = new Array();
var dhtmlgoodies_activeId = new Array();
var dhtmlgoodies_slideInProgress = false;
var activemenu = false;
function showHideContent(e,inputId){
	if(dhtmlgoodies_slideInProgress)return;
	dhtmlgoodies_slideInProgress = true;
	
	activemenu =  this.parentNode.parentNode.id;
	var getArrno = activemenu.split('_')[1];
	
	this.className = 'select';
	if(dhtmlgoodies_activeId[getArrno])
	$$(activemenu+'dhtmlgoodies_q'+dhtmlgoodies_activeId[getArrno]).className = 'mother';


	if(!inputId)inputId = this.id;
	inputId = inputId + '';
	
	var numericId = inputId.substr(inputId.length-1,1);
	var answerDiv = $$(activemenu+'dhtmlgoodies_a' + numericId);
	var realId = dhtmlgoodies_activeId[getArrno];
	objectIdToSlideDown[getArrno] = false;
	if(!answerDiv.style.display || answerDiv.style.display=='none'){
		if(realId && realId!=numericId){
			objectIdToSlideDown[getArrno] = numericId;
			slideContent(realId,(dhtmlgoodies_slideSpeed*-1),getArrno);
		}else{
			answerDiv.style.display='block';
			answerDiv.style.visibility = 'visible';
			slideContent(numericId,dhtmlgoodies_slideSpeed,getArrno);
		}
	}else{
		slideContent(numericId,(dhtmlgoodies_slideSpeed*-1),getArrno);
		dhtmlgoodies_activeId[getArrno] = false;
	}
}
function slideContent(inputId,direction,no)
{
	var obj =$$(activemenu+'dhtmlgoodies_a' + inputId);
	var contentObj = $$(activemenu+'dhtmlgoodies_ac' + inputId);
	var height = obj.clientHeight;
	if(height==0)height = obj.offsetHeight;
	height = height + direction;
	rerunFunction = true;

	if(height>contentObj.offsetHeight){
		height = contentObj.offsetHeight;
		rerunFunction = false;
	}

	if(height<=1){
		height = 1;
		rerunFunction = false;
	}
	obj.style.height = height + 'px';
	var topPos = height - contentObj.offsetHeight;
	if(topPos>0)topPos=0;
	contentObj.style.top = topPos + 'px';
	if(rerunFunction){
		setTimeout('slideContent(' + inputId + ',' + direction + ',' + no +')',dhtmlgoodies_timer);
	}else{
		if(height<=1){
			obj.style.display='none';
			if(objectIdToSlideDown[no] && objectIdToSlideDown[no]!=inputId){
				$$(activemenu+'dhtmlgoodies_a' + objectIdToSlideDown[no]).style.display='block';
				$$(activemenu+'dhtmlgoodies_a' + objectIdToSlideDown[no]).style.visibility='visible';
				slideContent(objectIdToSlideDown[no],dhtmlgoodies_slideSpeed,no);
			}else{
				dhtmlgoodies_slideInProgress = false;
			}
		}else{
			dhtmlgoodies_activeId[no] = inputId;
			dhtmlgoodies_slideInProgress = false;
		}
	}
}


function initShowLayers( slideMenu )
{
	var divCounter = 1;
	var getMenu = $$(slideMenu);
	var lis = getMenu.getElementsByTagName('LI');
	var getArrno = slideMenu.split('_')[1];
	
	for(var i=0;i<lis.length;i++)
	{
		if(lis[i].className == 'mother' || lis[i].className == 'select'){
			var getsub = lis[i].nextSibling;
			while(getsub && getsub.tagName!='LI'){
				getsub = getsub.nextSibling;
			}
			if(getsub && getsub.className == 'son')
			{
				if(getsub.style.display == 'block'){
					dhtmlgoodies_activeId[getArrno] = divCounter;
				}
				lis[i].onclick = showHideContent;
				lis[i].id = slideMenu+'dhtmlgoodies_q'+divCounter;
				getsub.id = slideMenu+'dhtmlgoodies_a'+divCounter;
				
				contentDiv = getsub.getElementsByTagName('DIV')[0];
				//contentDiv.style.top = 0 - contentDiv.offsetHeight + 'px';
				contentDiv.className='setposition';
				contentDiv.id = slideMenu+'dhtmlgoodies_ac'+ divCounter;
				//getsub.style.height='1px';
				divCounter++;
			}
			
		}
	}
}

function instanceSliderList()
{
	var no=0;
	while($$('slidelist_'+no)){
		initShowLayers('slidelist_'+no);
		no++;
	}
}
window.onload =	instanceSliderList;
function hideLayer(e,tar)
{
	if(tar.className.substr(tar.className.length-1,1) == 's')
	{
		$$(e).style.display = 'block';
		tar.className = tar.className.substr(0,tar.className.length-1);
	}else{
		$$(e).style.display = 'none';
		tar.className = tar.className+'s';
	}

}