function validate_business_name()
{
   if(document.getElementById('bussiness_name').value=="")
   {
      alert('Please enter bussiness name.');
	  document.getElementById('bussiness_name').focus();
	  return false;
   }
   return true;
}


function validate_movie_name()
{
   if(document.getElementById('movie_name').value=="")
   {
      alert('Please enter movie name.');
	  document.getElementById('movie_name').focus();
	  return false;
   }
   return true;
}

function validate_area()
{
    if(document.getElementById('areas').value=="")
   {
      alert('Please select an area.');
	  document.getElementById('areas').focus();
	  return false;
   }
   return true;
}


function validate_language()
{
	
	if(document.getElementById('movie_language').value=="")
   {
      alert('Please select language.');
	  document.getElementById('movie_language').focus();
	  return false;
   }
   return true;
}



function validate_min()
{

if (document.getElementById('min').value=="" && document.getElementById('max').value=="" )
{
alert("You must enter the min and/or max value");
document.getElementById('min').focus();

return false;
}


var numExp = /^[0-9\,]+$/;

if (document.getElementById('min').value != "")
{

if(!document.getElementById('min').value.match(numExp))
{		
alert("Please enter only numbers");
document.getElementById('min').value = "";
document.getElementById('min').focus();
return false;
}
}


if (document.getElementById('max').value != "")
{

if(!document.getElementById('max').value.match(numExp))
{		
alert("Please enter only numbers");
document.getElementById('max').value = "";
document.getElementById('max').focus();
return false;
}


if ((document.getElementById('min').value - document.getElementById('max').value) >= 0)  
{
alert("Your maximum value should be greaterthan minimum value");
document.getElementById('max').value = "";
document.getElementById('max').focus();
return false;
}

}

 return true;

}




function validate_keyword()
{
   if(document.getElementById('keyword').value=="")
   {
      alert('Please enter keyword.');
	  document.getElementById('keyword').focus();
	  return false;
   }
   return true;
}


function validate_category()
{ 

    if(document.getElementById('categories').value=="")
   {
      alert('Please select category.');
	  document.getElementById('categories').focus();
	  return false;
   }
   return true;
}