// Show and Hide
function showAndHide(Id){
var a = document.getElementById(Id)
	if (a.style.display=="none") {
		a.style.display="block";
	}
	else{
	a.style.display="none"; //hide element
	}
}

// onclick popup window
<!--
function popup(theURL,winName,width, height) { //v2.0
  window.open(theURL,winName,'resizable=yes,scrollbars=yes,width=' + width + ',height=' + height);
  return false;
}
//-->

function arrowNie(msg){
	var arrowDefine = document.getElementById('niearrow1');
	var arrowDefine2 = document.getElementById('niearrow2');
	if (msg == 1){
		if (arrowDefine.className == 'offarrow'){
			arrowDefine.className = 'onarrow';		
		}
		else{
			arrowDefine.className = 'offarrow';
		}
	}else{
		if (arrowDefine2.className == 'offarrow'){
			arrowDefine2.className = 'onarrow';
		}
		else{
			arrowDefine2.className = 'offarrow';
		}
	}
	
}


/* video JS */
function videoShowHide(id){

	 if(id == 'eportal_video'){
		document.getElementById('eportal_video').style.display = 'block';
		document.getElementById('s_video').style.display = 'none';
		document.getElementById('ndtv_video').style.display = 'none';
	}
	else if(id == 's_video'){
		document.getElementById('eportal_video').style.display = 'none';
		document.getElementById('s_video').style.display = 'block';
		document.getElementById('ndtv_video').style.display = 'none';
	}
	else if(id == 'ndtv_video'){
		document.getElementById('eportal_video').style.display = 'none';
		document.getElementById('s_video').style.display = 'none';
		document.getElementById('ndtv_video').style.display = 'block';
	}

}