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_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 emailValidate (form,input,emailStr) {
			var emailPattern=/^(.+)@(.+)$/;
			var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
			var validChars="\[^\\s" + specialChars + "\]";
			var quotedUser="(\"[^\"]*\")";
			var ipDomainPattern=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
			var atom=validChars + "+";
			var word="(" + atom + "|" + quotedUser + ")";
			var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
			var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
			var matchArray=emailStr.match(emailPattern);
			if (emailStr == ''){
				return true;
			} else if (matchArray==null) {
				//email address is not in a valid format.
				alert('You must enter a valid email address.');
				return false;
			}
			var user=matchArray[1];
			var domain=matchArray[2];
			if (user.match(userPat)==null) {
		    	//The username does not seem to be valid.
				alert('You must enter a valid email address.');
		    	return false;
			}
			var IPArray=domain.match(ipDomainPattern);
			if (IPArray!=null) {
		   		for (var i=1;i<=4;i++) {
			    	if (IPArray[i]>255) {
			        	//Destination IP address is invalid.
						alert('You must enter a valid email address.');
						return false;
			    	}
		    	}
    			return true;
			}
			var domainArray=domain.match(domainPat);
			if (domainArray==null) {
				//The domain name does not seem to be valid.
				alert('You must enter a valid email address.');
    			return false;
			}
			var atomPat=new RegExp(atom,"g");
			var domArr=domain.match(atomPat);
			var len=domArr.length;
			if (domArr[domArr.length-1].length<2) {
    			//The E-mail address must end in a three-letter domain, or two letter country.
				alert('You must enter a valid email address.');
   				return false;
			}
			if (len<2) {
  				//This E-mail address is missing a hostname.
				alert('You must enter a valid email address.');
		   		return false;
			}
			//otheriwse return true
			return true;
		}