function confirm_reg_form() {
	d = document.frmReg;

	var date_of_purchase 		= d.date_of_purchase.value;
	var product_code 			= d.product_code.value;
	var product_serial_number 	= d.product_serial_number.value;
	var product_name 			= d.product_name.value;
	var address 				= d.address.value;
	var post_code 				= d.post_code.value;
	var country 				= d.country.value;
	var email 					= d.email.value;
	
	if (!date_of_purchase || date_of_purchase == '0000-00-00') 			{ alert('Enter date of purchase'); return false; }
	if (!product_code) 				{ alert('Enter product code'); return false; }
	if (!product_serial_number)		{ alert('Enter serial number!'); return false; }
	if (product_name == 0) 			{ alert('Select product!'); return false; }
	if (!address) 					{ alert('Enter address'); return false; }
	if (!post_code) 				{ alert('Enter post_code'); return false; }
	if (country == 0) 				{ alert('Select country!'); return false; }
	if (!email) 					{ alert('Enter email'); return false; }

	input_box = confirm("Do you want to send this form?");	
	if (input_box == true)	
		return true;
	else	
		return false;  
}


function confirm_del() {
	input_box = confirm("Do you want do delete this record?");	
	if (input_box == true)	
		return true;
	else	
		return false; 	
} 


<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->