// JavaScript Document

function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }



function IsEmpty(aTextField) {
   if ((aTextField.value.length==0) ||
   (aTextField.value==null)) {
      return true;
   }
   else { return false; }
}





function isValidEmail(str) {

   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 


}





	function ValidateForm(form)
{


	if(IsEmpty(form.car_required_from)) 
   { 
      alert('Please Enter from where the car is required') 
      form.car_required_from.focus(); 
      return false; 
   } 
		
		
	if(IsEmpty(form.car_required_to)) 
   { 
      alert('Please Enter car required to') 
      form.car_required_to.focus(); 
      return false; 
   } 
		
		
		if(IsEmpty(form.date_of_travel)) 
   { 
      alert('Please Enter Date of travel') 
      form.date_of_travel.focus(); 
      return false; 
   } 
   
      
		if(IsEmpty(form.no_of_days)) 
   { 
      alert('Please Enter Number of days') 
      form.no_of_days.focus(); 
      return false; 
   } 
   
   
   
  
	  
	  
		if(IsEmpty(name)) 
   { 
      alert('Please Enter Your Name') 
      form.name.focus(); 
      return false; 
   } 		
   
   
   
   		if(IsEmpty(Phone)) 
   { 
      alert('Please Enter Your Phone No. or mobile Number') 
      form.phone.focus(); 
      return false; 
   } 		


 if (!IsNumeric(form.phone.value)) 
   { 
      alert('Please Enter the valid number') 
      form.phone.focus(); 
      return false; 
      } 
	  
   
		
	if(IsEmpty(form.email)) 
	   { 
		  alert('Please Enter email id') 
		  form.email.focus(); 
		  return false; 
	   } 
	
	
		if(!isValidEmail(form.email.value)) 
	   { 
		  alert('Please Enter valid email id') 
		  form.email.focus(); 
		  return false; 
	   } 		
		
		
		
	if(IsEmpty(form.address)) 
   { 
      alert('Please Enter the Address') 
      form.address.focus(); 
      return false; 
   } 

 
return true;
 
}