function valid_quote(form)
{
     var err;
	 
	  if(document.getElementById('First_Name').value=="")
	 {
	     alert("Please enter your First name");
		 document.getElementById('First_Name').focus();
		 return false;
	  }
	  else if(checkforspecialchars(document.getElementById('First_Name').value))
	  {
	   alert("Special characters `~!@$^*()[]';{}|\"<> are not allowed");
	   document.getElementById('First_Name').focus();
	   return false;
	  }
	 
	 if(document.getElementById('Last_Name').value=="")
	 {
	     alert("Please enter your Last name");
		 document.getElementById('Last_Name').focus();
		 return false;
	  }
	  else if(checkforspecialchars(document.getElementById('Last_Name').value))
	  {
	   alert("Special characters `~!@$^*()[]';{}|\"<> are not allowed");
	   document.getElementById('Last_Name').focus();
	   return false;
	  }
	  
	
	
	  if(document.getElementById('Email').value=="")
	  {
	     alert("PLease enter your Email address");
		 document.getElementById('Email').focus();
		 return false;
	  }
	  else if(!checkEmail(document.getElementById('Email').value))
	  {
	     alert("PLease enter valid Email address");
		 document.getElementById('Email').focus();
		 return false;
	  }
	  if(document.getElementById('Phone').value=="")
	  {
	     alert("PLease enter Phone number");
		 document.getElementById('Phone').focus();
		 return false;
	  }
	  else if(checkPhone(document.getElementById('Phone').value))
	  {
	     alert("PLease enter valid Phone number");
		 document.getElementById('Phone').focus();
		 return false;
	  }
	  	  
	  return true;
}

function checkEmail(val)
{
	var patt = /^\w(\.?[\w-])*@\w(\.?[\w-])*\.[a-z]{2,6}$/i;
	var result;
	
	result = patt.test(val);
	return result;
}
function checkforspecialchars(text)
{
	var iChars = "`~!@$^*()[]';{}|\"<>";
	for (var i = 0; i < text.length; i++) 
		if (iChars.indexOf(text.charAt(i)) != -1) 
			return true;
	return false;
}
function checkPhone(val)
{
	var iChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ`~!@#$%^&*_+=/\{}[]|;:'\",<.>?";
	for (var i = 0; i < val.length; i++) 
		if (iChars.indexOf(val.charAt(i)) != -1) 
			return true;
	return false;
}


//  2nd js function


function valid_quote1(form)
{
     var err;
	 
	  if(document.getElementById('First_Name1').value=="")
	 {
	     alert("Please enter your First name");
		 document.getElementById('First_Name1').focus();
		 return false;
	  }
	  else if(checkforspecialchars(document.getElementById('First_Name1').value))
	  {
	   alert("Special characters `~!@$^*()[]';{}|\"<> are not allowed");
	   document.getElementById('First_Name1').focus();
	   return false;
	  }
	 
	 if(document.getElementById('Last_Name1').value=="")
	 {
	     alert("Please enter your Last name");
		 document.getElementById('Last_Name1').focus();
		 return false;
	  }
	  else if(checkforspecialchars(document.getElementById('Last_Name1').value))
	  {
	   alert("Special characters `~!@$^*()[]';{}|\"<> are not allowed");
	   document.getElementById('Last_Name1').focus();
	   return false;
	  }
	  
	
	
	  if(document.getElementById('Email1').value=="")
	  {
	     alert("PLease enter your Email address");
		 document.getElementById('Email1').focus();
		 return false;
	  }
	  else if(!checkEmail(document.getElementById('Email1').value))
	  {
	     alert("PLease enter valid Email address");
		 document.getElementById('Email1').focus();
		 return false;
	  }
	  if(document.getElementById('Phone1').value=="")
	  {
	     alert("PLease enter Phone number");
		 document.getElementById('Phone1').focus();
		 return false;
	  }
	  else if(checkPhone(document.getElementById('Phone1').value))
	  {
	     alert("PLease enter valid Phone number");
		 document.getElementById('Phone1').focus();
		 return false;
	  }
	  	  
	  return true;
}