function buyorder(){
	if(document.frmreg.E_Mail_check1.value!=''){
	  alert("Error Of E-mail Address.");
	  	  document.frmreg.E_Mail.focus();
	  return false;
	  }   
if(document.frmreg.E_Mail.value==''){
	  alert("Error Of E-mail Address.");
	  	  document.frmreg.E_Mail.focus();
	  return false;
	  }        
   if(document.frmreg.E_Mail.value!=""  ){
	  var filter=/^\s*([a-za-z0-9_-]+(\.\w+)*@(\w+\.)+\w{2,3})\s*$/; 
	  if(!filter.test(document.frmreg.email.value)){
	  alert("Error Of E-mail Address.");
	  	  document.frmreg.E_Mail.focus();
	  return false;
	  }
	  }
if(document.frmreg.person.value==''){
alert('Please Enter Contact Person');
document.getElementById('frmreg').person.focus();
return false;
}
if(document.frmreg.company.value==''){
alert('Please Enter Company Name');
document.getElementById('frmreg').company.focus();
return false;
}
if(document.frmreg.tel.value==''){
alert('Please Enter Tel');
document.getElementById('frmreg').tel.focus();
return false;
}
if(document.frmreg.fax.value==''){
alert('Please Enter Fax');
document.getElementById('frmreg').fax.focus();
return false;
}
if(document.frmreg.product.value==''){
alert('Please Enter Sub-Category');
document.getElementById('frmreg').product.focus();
return false;
}
if(document.frmreg.subject.value==''){
alert('Please Enter Subject');
document.getElementById('frmreg').subject.focus();
return false;
}
if(document.frmreg.packing.value==''){
alert('Please Enter Packing');
document.getElementById('frmreg').packing.focus();
return false;
}
if(document.frmreg.quantity.value==''){
alert('Please Enter Quantity');
document.getElementById('frmreg').quantity.focus();
return false;
}
if(document.frmreg.telerance.value==''){
alert('Please Enter Quantity Telerance');
document.getElementById('frmreg').telerance.focus();
return false;
}
if(document.frmreg.price.value==''){
alert('Please Enter price');
document.getElementById('frmreg').price.focus();
return false;
}
if(document.frmreg.payment.value==''){
alert('Please Enter Payment');
document.getElementById('frmreg').payment.focus();
return false;
}
if(document.frmreg.validity.value==''){
alert('Please Enter Validity');
document.getElementById('frmreg').validity.focus();
return false;
}
if(document.frmreg.yzm.value==''){
alert('Please Enter Confirmation Code');
document.getElementById('frmreg').yzm.focus();
return false;
}
return true;
}
function buyorder2(){
if(document.frmreg.email.value==''){
	  alert("Error Of E-mail Address.");
	  	  document.frmreg.email.focus();
	  return false;
	  }        
   if(document.frmreg.email.value!=""  ){
	  var filter=/^\s*([a-za-z0-9_-]+(\.\w+)*@(\w+\.)+\w{2,3})\s*$/; 
	  if(!filter.test(document.frmreg.email.value)){
	  alert("Error Of E-mail Address.");
	  	  document.frmreg.email.focus();
	  return false;
	  }
	  }
if(document.frmreg.person.value==''){
alert('Please Enter Contact Person');
document.getElementById('frmreg').person.focus();
return false;
}
if(document.frmreg.company.value==''){
alert('Please Enter Company Name');
document.getElementById('frmreg').company.focus();
return false;
}
if(document.frmreg.tel.value==''){
alert('Please Enter Tel');
document.getElementById('frmreg').tel.focus();
return false;
}
if(document.frmreg.fax.value==''){
alert('Please Enter Fax');
document.getElementById('frmreg').fax.focus();
return false;
}
if(document.frmreg.product.value==''){
alert('Please Enter Sub-Category');
document.getElementById('frmreg').product.focus();
return false;
}
if(document.frmreg.subject.value==''){
alert('Please Enter Subject');
document.getElementById('frmreg').subject.focus();
return false;
}

if(document.frmreg.telerance.value==''){
alert('Please Enter Quantity Telerance');
document.getElementById('frmreg').telerance.focus();
return false;
}
if(document.frmreg.price.value==''){
alert('Please Enter price');
document.getElementById('frmreg').price.focus();
return false;
}
if(document.frmreg.payment.value==''){
alert('Please Enter Payment');
document.getElementById('frmreg').payment.focus();
return false;
}
return true;
}// JavaScript Document
function memberinfo(){
	var E_Mail = document.getElementById('frmreg').email.value;
	parent.buysend.location.href="buysend.php?value="+E_Mail;
	}
	function memberinfo1(){
	var E_Mail = document.getElementById('frmreg').email.value;
	parent.sellsend.location.href="sellsend.php?value="+E_Mail;
	}