var cokVal="";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
			var c = ca[i];			
			while (c.charAt(0)==' ') {
				c = c.substring(1,c.length);
				if (c.indexOf('displayHead') == 0)
					cokVal=c.substring('displayHead'.length+1,c.length);					
			}						
	}
	if(cokVal == ''){
		var now = new Date();	
		now.setTime(now.getTime() + 1000 * 60 * 60 * 24 * 1);			
		document.cookie ='displayHead=image; expires="'+now+'"; path=/'
	}	
	function visbViews(){
		var si=document.getElementById('showImg');
		var sv=document.getElementById('shoVideo');
		var sl=document.getElementById('Showlnk');
		var sImg=si.style.display;	
		var sVid=sv.style.display;	
						
		if(sImg =='inline'){
			sl.innerHTML='Show Slide Show';			
			sv.style.display = 'inline'; 
			si.style.display = 'none'; 			
		}else{
			sl.innerHTML='Show Video';
			sv.style.display = 'none'; 
			si.style.display = 'inline'; 		
		}	
	}	
	function curShow(){
		var si=document.getElementById('showImg');
		var sv=document.getElementById('shoVideo');
		var sl=document.getElementById('Showlnk');
		if(cokVal == ''){
			sl.innerHTML='Show Slide Show';			
			sv.style.display = 'inline'; 
			si.style.display = 'none';
		}else{
			sl.innerHTML='Show Video';
			sv.style.display = 'none'; 
			si.style.display = 'inline'; 
		}
		
	}