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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments,count=0;
  for (i = 0; i < (args.length - 2); i += 3) {
  	count++;
	test = args[i + 2]; 
	val = MM_findObj(args[i]);
	if (val) { 
		nm=val.name; 
		if ((val = val.value) != "") {
      		if (test.indexOf('isEmail') !=- 1) { 
				p=val.indexOf('@');
        		if (p < 1 || p == (val.length - 1)) 
					errors += '- ' + nm + ' must contain an e-mail address.\n';
	  		} 
		  	else if (test!='R') {
				if (isNaN(val)) 
					errors += '- ' + nm + ' must contain a number.\n';
				if (test.indexOf('inRange') != -1) { 
					p=test.indexOf(':');
					min=test.substring(8,p); 
					max=test.substring(p + 1);
					if (val<min || max<val) 
						errors += '- ' + nm + ' must contain a number between ' + min + ' and ' + max + '.\n';
	    		} 
			} 
		} 
		//else if (test.charAt(0) == 'R') errors += '- ' + 'Question ' + (nm.charAt(nm.length - 1)) + ' is required.\n'; 
		else if (test.charAt(0) == 'R') errors += '- ' + 'Question ' + count + ' is required.\n'; 
	}
  } // end for
	if (errors) alert('The following error(s) occurred:\n'+errors);
  		document.MM_returnValue = (errors == '');
} // end MM_validateForm