function submitform()

{

 

		var list=document.getElementsByName("advice[]");

		var n=list.length

		var flag=0

        for(var i=0;i<n;i++) 

		{

		  if(list[i].checked==true)

		   flag=1

		}

	  if(flag==1)

	   document.form2.submit()

	  else

	   alert("Please check an Option") 

}

function submitpdf()

{

 

		var list=document.getElementsByName("pdf[]");

		var n=list.length

		var flag=0

        for(var i=0;i<n;i++) 

		{

		  if(list[i].checked==true)

		   flag=1

		}

		if(flag==1 || document.getElementById('pds_other').checked==true)

	  	{

	  		if(document.getElementById('pds_other').checked==true && document.getElementById('pds_other_text').value=="")

			{

			   alert("Please Enter Value for other Pds");

			   document.getElementById('pds_other_text').focus();

			}

			else

			   document.form2.submit()

	  } 

	  else

	   alert("Please choose the PDS documents you want to order");

}