function emptyregistration()
	{
		x=document.frmregistration;
			//alert(x.membertype2.value);
				if(x.fname.value=="")
				{
					document.getElementById('colfname').style.display="";
					document.getElementById('colfname').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter first name</span>';
					return false;
				}
				
				
				if(x.lname.value=="")
				{
					document.getElementById('collname').style.display="";
					document.getElementById('collname').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter last name</span>';
					return false;
				}
				
				if(x.dob.value=="")
				{
					document.getElementById('coldob').style.display="";
					document.getElementById('coldob').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please select Date of Birth</span>';
					return false;
				}
				
				if(x.emailaddress.value=="")
				{
					document.getElementById('colemail').style.display="";
					document.getElementById('colemail').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter email address</span>';
					return false;
				}else if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(x.emailaddress.value))){
				
					document.getElementById('colemail').style.display="";
					document.getElementById('colemail').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter valid email address</span>';
					return false;
				}
				
				if(document.getElementById('major').style.display=='block') {
					if(x.majorsubject.value=="")
					{
						document.getElementById('colmajor').style.display="";
						document.getElementById('colmajor').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter Major Subject</span>';
						return false;
					}
				}
				if(document.getElementById('occup').style.display=='block') {
					if(x.occupation.value=="")
					{
						document.getElementById('coloccupation').style.display="";
						document.getElementById('coloccupation').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter Occupation</span>';
						return false;
					}
				}
				
				if(!x.membertype2.value)
				{
					if(x.university.value=="")
					{
						document.getElementById('coluniv').style.display="";
						document.getElementById('coluniv').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please select university</span>';
						return false;
					}

					if(x.universityemail.value=="")
					{
						document.getElementById('coluniemail').style.display="";
						document.getElementById('coluniemail').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter University Email address</span>';
						return false;
					}
				}


			
					if(x.notes_username.value=="")
					{
						document.getElementById('coluser').style.display="";
						document.getElementById('coluser').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter username</span>';
						return false;
					}
					
					if(x.notes_userpassword.value=="")
					{
						document.getElementById('colpass').style.display="";
						document.getElementById('colpass').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter password</span>';
						return false;
					}
				if(document.getElementById('viafacebook').value==''){	
					if(x.verifyuserpassword.value=="")
					{
						document.getElementById('colverifypass').style.display="";
						document.getElementById('colverifypass').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter verify password</span>';
						return false;
					}
					
					
					if(x.verifyuserpassword.value!= x.notes_userpassword.value)
					{	
						document.getElementById('colverifypass').style.display="";
						document.getElementById('colverifypass').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Password and Verify Password should be same</span>';
						return false;
						
					}
				}
				if(x.verifycode.value == "")
				{	
					document.getElementById('colverifycode').style.display="";
					document.getElementById('colverifycode').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter verify Code</span>';
					return false;
					
				}
				
				if(x.terms.checked==false)
				{	
					document.getElementById('colterms').style.display="";
					document.getElementById('colterms').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please checked terms and Privacy Policy</span>';
					return false;
					
				}
				
				
	
		return true;
	
	}

function chk(did)
{
	document.getElementById(did).innerHTML="";
}

function show(divID) {
	
	if(divID=='major'){
		document.getElementById(divID).style.display='block';
		document.getElementById('occup').style.display='none';
	}else{
		document.getElementById(divID).style.display='block';
		document.getElementById('major').style.display='none';
	}	
	
}

function hideUni(type){
	
    if(type=='expert'){
	document.getElementById('univ11').style.display='none';
	document.getElementById('univemail').style.display='none';
    }if(type=='student'){
	document.getElementById('univ11').style.display='block';	
	document.getElementById('univemail').style.display='block';
	}if(type=='professor'){
	document.getElementById('univ11').style.display='block';	
	document.getElementById('univemail').style.display='block';
	}
	
}