function showVideos(str,total){
		for(i=1;i<=total;i++){
			if(str==""+i+""){
				document.getElementById("dynamic_student"+i+"").style.display = "block";
			}
			else{
				document.getElementById("dynamic_student"+i+"").style.display = "none";
			}		
		}	 
}



function goBack(url){
	document.frm.action = ""+url+"";
	document.frm.method="post"
	document.frm.submit();
	
	
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}
function isEmail1(str)
{
	if(str!='') 
	{
	var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(,|ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
	
	
	return regex.test(str);
	}
	else
	{
		
	return true;
	}
}

function subscribe(theForm){
	
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
		  {
		  alert ("Browser does not support HTTP Request")
		  return
		  } 
		var errMsg = 0;
		var your_name1 = document.getElementById("your_name").value
		var your_email1 = document.getElementById("your_email").value
		var your_contact_no1 = document.getElementById("your_contact_no").value
		var course_name1 = document.getElementById("course_name").value
		if(trim(document.getElementById("your_name").value) == "" || trim(document.getElementById("your_name").value) == "Your Name"){
			document.getElementById("yourname_basic").innerHTML='Please enter the Name';
			document.getElementById("yourname_basic").style.display='block';
			document.getElementById("yourname_basic").style.color='#FFFFFF';
			 errMsg = 1;
		}
		
		else if(document.getElementById("your_name").value){
			document.getElementById("yourname_basic").style.display='none';
			
		}
		
		
		
		 
		
		if(trim(document.getElementById("course_name").value) == ""){
			document.getElementById("coursename_basic").innerHTML='Please select Course Name';
			document.getElementById("coursename_basic").style.display='block';
			document.getElementById("coursename_basic").style.color='#FFFFFF';
			errMsg = 1;
		}
		else if(document.getElementById("course_name").value){
			document.getElementById("coursename_basic").style.display='none';
			
		}
	
		
		if(document.getElementById("your_email").value == "Your Email ID" || document.getElementById("your_email").value == ""){
			document.getElementById("youremail_basic").innerHTML='Please enter the Email Id';
			document.getElementById("youremail_basic").style.display='block';
			document.getElementById("youremail_basic").style.color='#FFFFFF';
			 errMsg = 1;
		}
		
		else if(!isEmail1(document.getElementById('your_email').value) || !trim(document.getElementById('your_email').value)){
	        document.getElementById("youremail_basic").innerHTML = 'Please enter valid Email Id';
	        document.getElementById("youremail_basic").style.display='block';
	        document.getElementById("youremail_basic").style.color='#FFFFFF';
	        errMsg = 1;
		}
		else{
			document.getElementById("youremail_basic").style.display='none';
			
		}
		if(document.getElementById("your_contact_no").value == "" || document.getElementById("your_contact_no").value == "Contact Number"){
			document.getElementById("yourcontact_basic").innerHTML='Please enter the Contact Number';
			document.getElementById("yourcontact_basic").style.display='block';
			document.getElementById("yourcontact_basic").style.color='#FFFFFF';
			errMsg = 1;
		}
		else if(document.getElementById("your_contact_no").value){
			document.getElementById("yourcontact_basic").style.display='none';
			
		}
		 
		if(errMsg == 0){
			var url = "contact.php";
			var params = "your_name="+your_name1+"&your_email="+your_email1+"&your_contact_no="+your_contact_no1+"&course_name="+course_name1;
			xmlHttp.open("POST",url,true)		
			xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
			xmlHttp.onreadystatechange = changesubscribe;
			xmlHttp.send(params)
		}else{
			return false;
		}
			
	//}
	return false;
}
function changesubscribe() 
{ 
	
if(xmlHttp.readyState == 1){
	document.getElementById('subscribed').style.display = 'block';
	document.getElementById('btnsubmit').style.display = 'none';
	//alert(document.getElementById('subscribed').style.display);
	document.getElementById('newsletterform').style.display = 'none';
		document.getElementById('newsletterStatus').innerHTML = "Saving... Please Wait...";
		document.getElementById("newsletterStatus").style.color='#FFFFFF';
	}
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
	document.getElementById('subscribed').style.display = 'block';
	document.getElementById('newsletterform').style.display = 'none';
	Responses = trim(xmlHttp.responseText);
	   if(Responses == "sent"){
			document.getElementById('newsletterStatus').innerHTML = 'Thanks for contacting us. We will get back to you soon';
			document.getElementById("newsletterStatus").style.color='#FFFFFF';
			document.getElementById("your_name").value = 'Your Name';
			document.getElementById("your_email").value = 'Your Email ID';
			document.getElementById("your_contact_no").value = 'Contact Number';
			document.getElementById("course_name").value = '';
			
			//window.location.reload();
	   }
 } 
}	

function callform(){
	
	var errmsg = 0;
	
	 
	
	
	if(document.getElementById("words_1").value == ''){
		document.getElementById("words_basic").innerHTML='Please enter on Why have you choosen this course';
		document.getElementById("words_basic").style.display='block';
		document.getElementById("words_basic").style.color='#FF0033';
		var errmsg = 1;
		 
	}
	
	else if(document.getElementById("words_1").value.length > 200 ){
		document.getElementById("words_basic").innerHTML='characters must be  max 200 chars';
		document.getElementById("words_basic").style.display='block';
		document.getElementById("words_basic").style.color='#FF0033';
		var errmsg = 1;
		 
	}
	else if(document.getElementById("words_1").value){
		document.getElementById("words_basic").style.display='none';
		var errmsg = 0;
	}
	
	/*if(document.getElementById("achivements_1").value == ''){
		document.getElementById("achivements_basic").innerHTML='Please enter the Achievements';
		document.getElementById("achivements_basic").style.display='block';
		document.getElementById("achivements_basic").style.color='#FF0033';
		var errmsg = 1;
		 
	}
	
	else if(document.getElementById("achivements_1").value){
		document.getElementById("achivements_basic").style.display='none';
		var errmsg = 0;
	}*/
	
	 

	if(document.getElementById("chk_16").checked == false){
		
		document.getElementById("declaration").style.color='#FF0033';
		
		var errmsg = 1;
		 
	}
	
	else{
		document.getElementById("declaration").style.color='';
		var errmsg = 0;
	}
if(document.getElementById("chk_17").checked == false){
		
		document.getElementById("solemnly").style.color='#FF0033';
		
		var errmsg = 1;
		 
	}
	
	else{
		document.getElementById("solemnly").style.color='';
		var errmsg = 0;
	}
	
	
	
	if(errmsg == 0){
		
	document.frm.action="online_apply.php";
	document.frm.method="post";
	document.frm.submit();
		
	}
	else{
		
		return false;	
		
		
	}
}







function trim(str)
{
	
	return str.replace(/^\s+|\s+$/g,'');
	
	
}