//for dropdown script
function show1b()
	{
		document.getElementById("one1b").style.display='block'
		document.getElementById("two2b").style.display='none'
		document.getElementById("three3b").style.display='none'
		document.getElementById("four4b").style.display='none'
	}
	
function hide()
	{
		document.getElementById("one1b").style.display='none'
	}

function show2b()
	{
		document.getElementById("one1b").style.display='none'
		document.getElementById("two2b").style.display='block'
		document.getElementById("three3b").style.display='none'
		document.getElementById("four4b").style.display='none'
	}
	
function hide()
	{
	document.getElementById("two2b").style.display='none'
	}

function show3b()
	{
		document.getElementById("one1b").style.display='none'
		document.getElementById("two2b").style.display='none'
		document.getElementById("three3b").style.display='block'
		document.getElementById("four4b").style.display='none'
	}
	
function hide()
	{
		document.getElementById("three3b").style.display='none'
	}
	
function show4b()
	{
		document.getElementById("one1b").style.display='none'
		document.getElementById("two2b").style.display='none'
		document.getElementById("three3b").style.display='none'
		document.getElementById("four4b").style.display='block'
	}
	
function hide()
	{
		document.getElementById("four4b").style.display='none'
	}
	
//for tab content active link script
function oneb()
	{
		 if(document.getElementById("oneb")!=null)
		 {
		    document.getElementById("oneb").className='active';
		 }
		 if(document.getElementById("twob")!=null)
		 {
		    document.getElementById("twob").className='';
		 }
		 if(document.getElementById("threeb")!=null)
		 {
		   document.getElementById("threeb").className='';
		 }
		 if(document.getElementById("fourb")!=null)
		 {
		   document.getElementById("fourb").className='';
		 }
	}
function twob()
	{
		 if(document.getElementById("oneb")!=null)
		 {
		    document.getElementById("oneb").className='';
		 }
		 if(document.getElementById("twob")!=null)
		 {
		    document.getElementById("twob").className='active';
		 }
		 if(document.getElementById("threeb")!=null)
		 {
		   document.getElementById("threeb").className='';
		 }
		 if(document.getElementById("fourb")!=null)
		 {
		   document.getElementById("fourb").className='';
		 }
	}
function threeb()
	{
		if(document.getElementById("oneb")!=null)
		 {
		    document.getElementById("oneb").className='';
		 }
		 if(document.getElementById("twob")!=null)
		 {
		    document.getElementById("twob").className='';
		 }
		 if(document.getElementById("threeb")!=null)
		 {
		   document.getElementById("threeb").className='active';
		 }
		 if(document.getElementById("fourb")!=null)
		 {
		   document.getElementById("fourb").className='';
		 }
	}
function fourb()
	{
		 if(document.getElementById("oneb")!=null)
		 {
		    document.getElementById("oneb").className='';
		 }
		 if(document.getElementById("twob")!=null)
		 {
		    document.getElementById("twob").className='';
		 }
		 if(document.getElementById("threeb")!=null)
		 {
		   document.getElementById("threeb").className='';
		 }
		 if(document.getElementById("fourb")!=null)
		 {
		   document.getElementById("fourb").className='active';
		 }
	}