var page_slider_slideSpeed = 15;	// Higher value = faster
var page_slider_timer = 10;	// Lower value = faster

var objectIdToSlideDown = false;
var page_slider_activeId = false;
var page_slider_slideInProgress = false;
function showHideContentPage(e,inputId)
{
	if(page_slider_slideInProgress)return;
	page_slider_slideInProgress = true;
	if(!inputId)inputId = this.id;
	inputId = inputId + '';
	var numericId = inputId.replace(/[^0-9]/g,'');
	var answerDivP = document.getElementById('page_slider_a' + numericId);

	objectIdToSlideDown = false;
	this.className='news_slider_a onContent'; 
	
	if(!answerDivP.style.display || answerDivP.style.display=='none'){		
		//if(page_slider_activeId &&  page_slider_activeId!=numericId){			
		//	objectIdToSlideDown = numericId;
		//	slideContentP(page_slider_activeId,(page_slider_slideSpeed*-1));
		//}else{
			
			answerDivP.style.display='block';
			answerDivP.style.visibility = 'visible';
			
			slideContentP(numericId,page_slider_slideSpeed);
		//}
	}else{
	this.className='news_slider_a offContent';
		slideContentP(numericId,(page_slider_slideSpeed*-1));
		page_slider_activeId = false;
	}	
}

function slideContentP(inputId,direction)
{
	
	var obj =document.getElementById('page_slider_a' + inputId);
	var contentObj = document.getElementById('page_slider_ac' + inputId);
	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('slideContentP(' + inputId + ',' + direction + ')',page_slider_timer);
	}else{
		if(height<=1){
			obj.style.display='none'; 
			if(objectIdToSlideDown && objectIdToSlideDown!=inputId){
				document.getElementById('page_slider_a' + objectIdToSlideDown).style.display='block';
				document.getElementById('page_slider_a' + objectIdToSlideDown).style.visibility='visible';
				slideContentP(objectIdToSlideDown,page_slider_slideSpeed);				
			}else{
				page_slider_slideInProgress = false;
			}
		}else{
			page_slider_activeId = inputId;
			page_slider_slideInProgress = false;
		}
	}
}



function initShowHideDivsPages()
{
	var divs = document.getElementsByTagName('DIV');
	var divCounter = 1;
	for(var no=0;no<divs.length;no++){
		if(divs[no].className=='page_slider_question'){
			divs[no].onclick = showHideContentPage;
			divs[no].id = 'page_slider_q'+divCounter;
			var answer = divs[no].nextSibling;
			while(answer && answer.tagName!='DIV'){
				answer = answer.nextSibling;
			}
			answer.id = 'page_slider_a'+divCounter;	
			contentDiv = answer.getElementsByTagName('DIV')[0];
			contentDiv.style.top = 0 - contentDiv.offsetHeight + 'px'; 	
			contentDiv.className='page_slider_answer_content';
			contentDiv.id = 'page_slider_ac' + divCounter;
			answer.style.display='none';
			answer.style.height='1px';
			divCounter++;
		}		
	}	
}