// JavaScript Document
// JavaScript Document
function nextLine()
{var i=0,z=0;
	try{
		
	for(i=0;i<12;i++)
	{
    	var txt = document.getElementById('chalisa_text'+i);

		if(txt.style.display =='block')
		{
			
			txt.style.display='none';
			z=i+1;
			document.getElementById('chalisa_text'+z).style.display='block';
			//show prev button
			if(document.getElementById('chalisa_text'+z).style.display=='block')
			{
				document.getElementById('prv').style.display='block';
				break;
				}
			else
			{
				
			}
		}
		else{
		
		}
	}
	}
	catch(e)
	{
		//alert(z);
		z=z-1;
		document.getElementById('chalisa_text'+z).style.display='block';
		document.getElementById('nxt').style.display='none';
	}
}
function nextPrevious()
{
	var x=0,y=0;
	for(x=0;x<12;x++)
	{
		
    	var txt = document.getElementById('chalisa_text'+x);

		if(txt.style.display =='block')
		{
			
			txt.style.display='none';
			y=x-1;
			document.getElementById('chalisa_text'+y).style.display='block';
			if(document.getElementById('chalisa_text'+y).style.display=='block')
			{
				document.getElementById('nxt').style.display='block';
				break;
				}
			else
			{
			}
		}
		else{
			}
		
	}
	if(y == 0)
		{
			document.getElementById('prv').style.display='none';
		}
}
/*function found(args ){
	if(document.getElementById('hello'))
	{
		alert(args);
		document.getElementById('hello').play = 1;
		hah=  '<embed id="hello" src="'+args+'" showcontrols="0" autostart="True" 																								                  loop="True" showcontrols=0 controller="false"></embed>'
		return hah;
		}
	}*/