function changeTab(num){
	if(num<=5)
	{
		var totCnt=5;
		var stCnt=1;
    }
	else
	{
	    var totCnt=9;
	    var stCnt=6;
	}
	for(i=stCnt;i<=totCnt;i++) 
    {
    
        if(document.getElementById('div-'+i)!=null)
        {
		document.getElementById('div-'+i).style.display='none';
		}
		 if(document.getElementById('li-'+i)!=null)
        {
		document.getElementById('li-'+i).className='';
		}
	
	
	}	
	if(document.getElementById('div-'+num)!=null)
        {
	document.getElementById('div-'+num).style.display='block';
	}
	if(document.getElementById('li-'+num)!=null)
        {
	document.getElementById('li-'+num).className='tab-activen';
	}
	if(num==3)
	{//alert(num)
	        if(document.getElementById('videoOn')!=null)
	        {
			    document.getElementById('videoOn').style.display='none';
			}
			if(document.getElementById('videoOff')!=null)
			{
			    document.getElementById('videoOff').style.display='block';
			}
	}
	else
	{
	 if(document.getElementById('videoOn')!=null)
	        {
			document.getElementById('videoOn').style.display='block';
			}
			if(document.getElementById('videoOff')!=null)
			{
			document.getElementById('videoOff').style.display='none';
			}

	}
}


/*function changeTab(num){
	
	for(i=1;i<=5;i++) {
		document.getElementById('div-'+i).style.display='none';
		document.getElementById('li-'+i).className='';
	}	
	document.getElementById('div-'+num).style.display='block';
	document.getElementById('li-'+num).className='tab-activen';
}*/

function changeTab1(nn){
	
	for(i=1;i<=2;i++) {
		document.getElementById('s'+i).style.display='none';
		document.getElementById('t'+i).className='';
	}	
	document.getElementById('s'+nn).style.display='block';
	document.getElementById('t'+nn).className='active';
}
	


	
function change(nt){
	
	for(i=1;i<=2;i++) {
		document.getElementById('shdiv-'+i).style.display='none';
		document.getElementById('shli-'+i).className='';
	}	
	document.getElementById('shdiv-'+nt).style.display='block';
	document.getElementById('shli-'+nt).className='taba';
}

function change2(yo){
	
	for(i=1;i<=2;i++) {
		document.getElementById('ydiv-'+i).style.display='none';
		document.getElementById('yli-'+i).className='';
	}	
	document.getElementById('ydiv-'+yo).style.display='block';
	document.getElementById('yli-'+yo).className='tabn';
}



function change1(nw){
	
	for(i=1;i<=3;i++) {
		document.getElementById('ndiv-'+i).style.display='none';
		document.getElementById('nli-'+i).className='';
	}	
	document.getElementById('ndiv-'+nw).style.display='block';
	document.getElementById('nli-'+nw).className='tabn';
}


//Section Detail Blogs
function changeSectionDetail(nw){
	
	for(i=1;i<=3;i++) {
		document.getElementById('pdiv-'+i).style.display='none';
		document.getElementById('pli-'+i).className='';
	}	
	document.getElementById('pdiv-'+nw).style.display='block';
	document.getElementById('pli-'+nw).className='tabn';
}


//Video Tab
function changeVideoTab(nv){
	
	for(i=1;i<=4;i++) {
		document.getElementById('videodiv-'+i).style.display='none';
		document.getElementById('vli-'+i).className='';
	}	
	document.getElementById('videodiv-'+nv).style.display='block';
	document.getElementById('vli-'+nv).className='current';
}

/* alternate video & still */
function changeVideo(vv){
	for(i=1;i<=4;i++) 
	{
		document.getElementById('m'+i).style.display='none';
		document.getElementById('n'+i).className='';
	}	
	document.getElementById('m'+vv).style.display='block';
	//document.getElementById('n'+nn).className='active';
}