// JavaScript Document


	var current_splashImage = 1;
	var current_layerID = 'image1';
	
	
	function start_dynSplashImage() {
	
		new Effect.Appear(current_layerID);
		intervalID = setInterval(changeSplashImage, 7000);
	
	}
	
	
	function changeSplashImage() {
	
		if ( current_splashImage < 3 ) {
		
			var new_splashImage = current_splashImage + 1;
			var new_layerID = 'image' + new_splashImage;
		
		} else {
		
			var new_splashImage = 1;
			var new_layerID = 'image1';
		
		}
		
		
		new Effect.Fade(current_layerID);
		new Effect.Appear(new_layerID);
		
		current_splashImage = new_splashImage;
		current_layerID = new_layerID;
	
	}
	
	
function validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(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') { num = parseFloat(val);
          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 (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
    } if (errors) alert('The following error(s) occurred:\n'+errors);
    document.returnValue = (errors == '');
} }