// JavaScript Document

function emailcheck()
{
  str=document.frm.txtEmail.value 
  if(str.length>0)
   {
	var cnt=0;
	var cntp=0;
	var p=0;
	var q=0;
	var s=str.length;
	for(var ii=0;ii<str.length;ii++)
	{	if(str.charAt(ii)==".")
			{
				cnt++;
				p=ii;
			}
			if(str.charAt(ii)=="@")
			{
				cntp++;
				q=ii;
			}
	}
	if ( cntp!=1 || p<q || q==0 ||p-q<2 || p==s-1)
	{
	alert("Please enter valid email address!")
	document.frm.txtEmail.value="";
	document.frm.txtEmail.focus();
	}		
 }
}
function isOK()
{
if(document.frm.txtName.value=="")
	{
	alert("Please enter your Name!");
	document.frm.txtName.focus();
	}
else if(document.frm.txtAdd.value=="")
	{
	alert("Please enter your Address!");
	document.frm.txtAdd.focus();
	}
else if(document.frm.txtPhone.value=="")
	{
	alert("Please enter your Phone No.!");
	document.frm.txtPhone.focus();
	}
else if(document.frm.txtEmail.value=="")
	{
	alert("Please enter your Email Address!");
	document.frm.txtEmail.focus();
	}
else if(document.frm.txtMessage.value=="")
	{
	alert("Please enter your Message!");
	document.frm.txtMessage.focus();
	}
	
	
else if(!document.frm.hearaboutus[0].checked && !document.frm.hearaboutus[1].checked && !document.frm.hearaboutus[2].checked && !document.frm.hearaboutus[3].checked)
  {
  alert("Enter how did you hear about us? (Please select a radio button and type in box)!");
   
   return false;
  }
else if(document.frm.hearaboutus[0].checked && document.frm.se.value=="")
  {
  alert("Enter name of search engine!");
   document.frm.se.focus();
   return false;
  }

else if(document.frm.hearaboutus[1].checked && document.frm.link.value=="")
  {
  alert("Enter value of Link from another Web site!");
   document.frm.link.focus();
   return false;
  }
  
 else if(document.frm.hearaboutus[3].checked && document.frm.other1.value=="")
  {
    alert("Enter value of other in the box!");
  document.frm.other1.focus();
   return false;
  }
  else if(document.frm.security_code.value=="")
	{
	alert("Please enter Security Code!");
	document.frm.security_code.focus();
	}
  
else
	{document.frm.submit();
	}

}