function EmailValid(email)
{
	if(email=="")
	{
		alert("Please enter the email id...");
		return false
	}
		
	emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
apos=emailfilter.test(email);
if (apos==false) 
  {
	  alert("In-valid e-mail id please enter right e-mail id....");
	  return false;
 }
	return true;
}

function valDrop(field) 
{

if (field=="")
{
 return false;
}
return true;
}
function Validetionst()
{
	//alert();
	//rd=document.du.elements['61'].checked;
		
if (!valDrop(document.du.on_name.value))
		{
  		alert('Please enter your name...')
		document.getElementById('on_name').focus();
  		return false;
 		 }
if (!EmailValid(document.du.ao_email.value))
		{
  		
		document.getElementById('ao_email').focus();
  		return false;
 		 }
if (!valDrop(document.du.on_cont.value))
		{
  		alert('Please enter your Phone/Mobile No....')
		document.getElementById('on_cont').focus();
  		return false;
 		 }
if (!valDrop(document.du.city.value))
		{
  		alert('Please enter your City....')
		document.getElementById('city').focus();
  		return false;
 		 }

}

function allvel()
{
	//alert();
	//rd=document.du.elements['61'].checked;
		
	 var len=document.du.elements.length;
	for(i=0;i<len;i++)
	{
		
		if(document.du.elements[i].type=='select-one' && document.du.elements[i].value=='' )
		{
			
			alert('Please Select Your Specialisation Electives...');
			document.du.elements[i].focus();
			return false;
			
		}
		
		
	}
alert('Thanks for your interest. Kindly check your mail for more informations ...');
		
	
}
function changeCase(frmObj) 
{
	
var index;
var tmpStr;
var tmpChar;
var preString;
var postString;
var strlen;

tmpStr = frmObj.value.toLowerCase();
strLen = tmpStr.length;

if (strLen > 0) 
{
for (index = 0; index < strLen; index++) 
{
if (index == 0)  
{
tmpChar = tmpStr.substring(0,1).toUpperCase();
postString = tmpStr.substring(1,strLen);
tmpStr = tmpChar + postString;
}
else
{
tmpChar = tmpStr.substring(index, index+1);
if (tmpChar == " " && index < (strLen-1))  
{
tmpChar = tmpStr.substring(index+1, index+2).toUpperCase();
preString = tmpStr.substring(0, index+1);
postString = tmpStr.substring(index+2,strLen);
tmpStr = preString + tmpChar + postString;
}
}
}
}
frmObj.value = tmpStr;
}
function charValidation(e) // function for validating year
{
	//alert();
	var keynum
	var keychar
	if(window.event) // IE
	{
  		
	keynum = e.keyCode
	//alert(keynum);
	}
	else if(e.which) // Netscape/Firefox/Opera
	{
	keynum = e.which
	}
	keychar=String.fromCharCode(keynum)
	if(keynum==32 || keynum==46 || (keynum>=37 && keynum<=40) || keynum==9)
	{
	   return true
	}
	else if(keynum==110 || (keynum>=96 && keynum<=106))
	{
		return false
	}
	else
	   return isNaN(keychar)
	   
	   //call as numberValidation(event) on keyDown Event
}
function numValidation(e) // function for validating year
{
	//alert();
	var keynum
	var keychar
	if(window.event) // IE
	{
  		
	keynum = e.keyCode
	
	}
	else if(e.which) // Netscape/Firefox/Opera
	{
	keynum = e.which
	}
	keychar=String.fromCharCode(keynum)
	 if((keynum>=48 && keynum<=57)|| (keynum>=96 && keynum<=106))
	{
		
		return true
	}
	else if(keynum>=65 && keynum<=95)
	{
		
		//alert("Please enter only number");
		
	   return false
	}

	else
	   return isNaN(keychar)
	   
	   //call as numberValidation(event) on keyDown Event
}