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];}
}

/* Email Encryption */

function displaypreview(){
	var cacheform=document.encryptform
	var previewhtml='<a href="mailto:'+cacheform.rawemail.value
	previewhtml+=(cacheform.rawsubject.value!="")? '?subject='+cacheform.rawsubject.value+'">' : '">'
	previewhtml+=(cacheform.rawlinktext.value=="##email##")? cacheform.rawemail.value : cacheform.rawlinktext.value=="##image##"? '<img src="images/exa.jpg" border="0">' : cacheform.rawlinktext.value
	previewhtml+='</a>'
	document.getElementById("previewbox").innerHTML=previewhtml
}

function validateemail(rawemail){
	//alert("hi");
	var originalemail=rawemail
	var filter=/^([\w-\+]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(originalemail)){
		emailtextprocess=document.encryptform.rawlinktext.value.replace(/'/g, "\\'")
		emailtextprocess=emailtextprocess.replace(/"/g, "\\\"")
		subjectprocess=document.encryptform.rawsubject.value.replace(/'/g, "\\'")
		subjectprocess=subjectprocess.replace(/"/g, "\\\"")
		displaypreview()
		encryptit()
	}
	else{
		document.encryptform.rawemail.focus()
		document.encryptform.rawemail.select()
		alert("Please input a valid email address!")
	}
}