var timer="";
var pageno="";
var lastpage="";
var isloop="";
var bool="";
var count=0;
function playgallery(page,lastpageval,loopval,boolval){	
	pageno=page;
	if(lastpageval){
		lastpage=lastpageval;
	}
	if(loopval){
		isloop=loopval;
	}
	if(boolval){
		bool=boolval;
		count++;
	}
	var gallerypageid=document.getElementById('gallerypageid').value;
	var componentid=document.getElementById('componentid').value;
	var content="";
	content+="?gallerypageid="+gallerypageid;
	content+="&componentid="+componentid;
	content+="&gallpage="+pageno;
	var url='/page/gallerypageview.html';
	new Ajax.Updater('galleryimage', url, {method: 'get', parameters: content,onComplete:function(){
		if(document.getElementById('galleryimage1')){
			document.getElementById('galleryimage').style.backgroundColor =document.getElementById('galleryimage1').value;
		}
		var difference=0;	
		if((document.getElementById('bigimage').height)>460){
			document.getElementById('bigimage').height=460;
		}
		if(count%2==0){
			document.getElementById('showstop').style.display='none';
			document.getElementById('showplay').style.display='';
		}else{
			document.getElementById('showstop').style.display='';
			document.getElementById('showplay').style.display='none';
		}
		if(bool){
			if(isloop){
				if(parseInt(lastpage)>parseInt(pageno)){	
					pageno=parseInt(pageno)+1;
				}else{
					pageno=1;
				}
				timer=setTimeout('playgallery('+pageno+','+lastpage+');',2000);
			}else{
				if(parseInt(lastpage)>=parseInt(pageno)){	
					pageno=parseInt(pageno)+1;
					timer=setTimeout('playgallery('+pageno+','+lastpage+');',2000);
				}
			}
		}
	}});
}	
function stopCycle(){
	clearTimeout(timer);
	pageno="";
	lastpage="";
	isloop="";
	count++;
	if(count%2=='0'){
			document.getElementById('showstop').style.display='none';
			document.getElementById('showplay').style.display='';
	}else{
			document.getElementById('showstop').style.display='';
			document.getElementById('showplay').style.display='none';
	}
}
function changegallery(page){
	clearTimeout(timer);
	pageno=page;
	playgallery(page);
}