function evaluate(){
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9]+\.[a-zA-z0-9]{2,4}$/
	var emailExp2 = /^[\w\-\.\+]+\@[a-zA-Z0-9]+\.[a-zA-z0-9]{2,4}\.[a-zA-z0-9]{2,4}$/;

	var elem1= document.getElementById("myname");
	var elem2= document.getElementById("phone");
    var elem3= document.getElementById("mobile");
	var elem4= document.getElementById("interest1");
	var elem5= document.getElementById("pref1");
	var elem6= document.getElementById("email");
	var msg=document.getElementById("msg");
    window.scroll(0,0);
	
	if(elem1.value.length == 0 ){
		msg.innerHTML="Please enter your name!!";
		elem1.focus();
		return false;
	}
	if(elem6.value.length == 0 ){
		msg.innerHTML="Please enter your e-mail id!";
		elem6.focus();
		return false;
	}

	if(elem2.value.length == 0 && elem3.value.length == 0 ){
		msg.innerHTML="Enter your phone number!";
		elem2.focus();
		return false;
	}
	if(elem2.value.length!=0)
	{
		if (isNaN(elem2.value))
		{
				msg.innerHTML="Telephone Number should be numeric.";
				elem2.focus();
				return false;
		}
	}
	if(elem3.value.length!=0)
	{
		if (isNaN(elem3.value))
		{
				msg.innerHTML="Contact Number should be numeric.";
				elem3.focus();
				return false;
		}
	}
	
	if(elem4.value.length == 0 ){
		msg.innerHTML="Enter atleast one course of interest!";
		elem4.focus();
		return false;
	}
	
	if(elem5.value.length == 0 ){
		msg.innerHTML="Enter atleast one university of interest!";
		elem5.focus();
		return false;
	}
	if(elem6.value.match(emailExp) || elem6.value.match(emailExp2)){
	}else{
		msg.innerHTML="Invalid E-Mail Id";
		elem6.focus();
		return false;
	}
	
   	return true;
}

 function toggle_passport()
 {
	for (var i=0; i < document.enquire.passport.length; i++)
        {
         if (document.enquire.passport[i].checked)
          {
             var val = document.enquire.passport[i].value;
		 ele = document.getElementById('pp');
		 if(val == "yes") 
		 {
		  ele.style.visibility = "visible";	 
		  ele.style.position = "relative";
		 }
		 else
		 {
		  ele.style.visibility = "hidden";	 
		  ele.style.position = "absolute";	 
		 }
	  }
	}
 }
 function toggle_exam1()
 {
	for (var i=0; i < document.enquire.appeared.length; i++)
        {
         if (document.enquire.appeared[i].checked)
          {
             var val = document.enquire.appeared[i].value;
		 ele = document.getElementById('e1');
		 if(val == "yes") 
		 {
		  ele.style.visibility = "visible";	 
		  ele.style.position = "relative";
		 }
		 else
		 {
		  ele.style.visibility = "hidden";	 
		  ele.style.position = "absolute";	 
		 }
	  }
	}
 }
function toggle_exam2()
 {
	for (var i=0; i < document.enquire.appeared1.length; i++)
        {
         if (document.enquire.appeared1[i].checked)
          {
             var val = document.enquire.appeared1[i].value;
		 ele = document.getElementById('e2');
		 if(val == "yes") 
		 {
		  ele.style.visibility = "visible";	 
		  ele.style.position = "relative";
		 }
		 else
		 {
		  ele.style.visibility = "hidden";	 
		  ele.style.position = "absolute";	 
		 }
	  }
	}
 }

function clearForm(f)
{
	var form = document.getElementById(f);
	var elem=form.elements;
	var flength = elem.length;
	var i = 0;	
	for (i=0; i < flength; i++)
	{
		if (elem[i].type == "text")
		{
			elem[i].value='';
		}
		else if (elem[i].type == "checkbox")
		{
			elem[i].checked=false;
			for( var x = 0; x < elem[i].attributes.length; x++ ) {
				  if( elem[i].attributes[x].nodeName.toLowerCase() == 'onclick' ) {
				   	elem[i].onclick();
				  }
			}
		}
		else if (elem[i].type == "radio")
		{
			elem[i].checked='false';
		}
		else if (elem[i].type == "select-one")
		{
			elem[i].selectedIndex=0;
			for( var x = 0; x < elem[i].attributes.length; x++ ) {
				  if( elem[i].attributes[x].nodeName.toLowerCase() == 'onchange' ) {
				   	elem[i].onchange();
				  }
			}
		}			
		else if (elem[i].type == "textarea")
		{
			elem[i].value='';
		}
	}
}