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_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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function validateDate(theForm) {
    theForm.x_expiration.value = theForm.expmonth.options[theForm.expmonth.selectedIndex].value + '/' + theForm.expyear.options[theForm.expyear.selectedIndex].value;
    return true;
}
function validatecaptcha(theForm) {
	if (theForm.strCAPTCHA.value =='') {
	alert('Type the characters shown in image for verification');
	 	return false;
		}
	 else if(theForm.firstname.value =='') {
	 	alert('First Name information is mandatory');
	 	return false;
		}
	 else if(theForm.lastname.value =='') {
	 	alert('Last Name information is mandatory');
	 	return false;
		}
	 else if(theForm.txt_email.value =='') {
	 	alert('Email information is mandatory');
	 	return false;
		}
	 else if(theForm.comments.value =='') {
	 	alert('Comments information is mandatory');
	 	return false;
		}
	 else		  
	{
	 //alert(theForm.strCAPTCHA.value);
    	return true;
	}
}