function preloadImages() { 
  var d=document; 
  if(d.images){ 
	if(!d.MM_p) d.p=new Array();
 	var i,j=d.p.length,a=preloadImages.arguments; 
  	for(i=0; i<a.length; i++){
  		if (a[i].indexOf("#")!=0){ 
			d.p[j]=new Image; d.p[j++].src=a[i];
		}
	}
  }
}
function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function 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 swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

window.onload=function() {
	preloadImages('images/nav_1b.gif','images/nav_2b.gif','images/nav_3b.gif','images/nav_4b.gif','images/nav_5b.gif');
	
	if(document.getElementById('domaintypeform')) {
		var selectButton = document.getElementById('select-all');
		var resetButton = document.getElementById('reset-all');
		var theForm = document.getElementById('domaintypeform');
		var theInputs = theForm.getElementsByTagName('input');
		var whatToday = document.getElementById('what-today');
		var domainLoader = document.getElementById('domain-loader');
		
		selectButton.onclick = function() {
			if(theInputs){
				for (i=0;i<theInputs.length;i++) {
					currentInput = theInputs[i];
					if ((currentInput.getAttribute('type') == 'checkbox') && currentInput.checked != true){
						currentInput.checked = true;
					}
				}
				return false;
			}
		}
		resetButton.onclick = function() {
			if(theInputs){
				for (i=0;i<theInputs.length;i++) {
					currentInput = theInputs[i];
					if ((currentInput.getAttribute('type') == 'checkbox') && currentInput.checked != false){
						currentInput.checked = false;
					}
				}
				return false;
			}
		}	
		if(whatToday){
			whatToday.onchange = function() {
				if (this.value != ''){
					location.href = this.value;	
				}
			}
		}
		if(theInputs){
			for (i=0;i<theInputs.length;i++){
				currentInput = theInputs[i];
				if (currentInput.getAttribute('type') == 'submit') {
					currentInput.onclick = function() {						
						this.value = 'Please wait while processing...';
						this.style.display = 'none';
						domainLoader.style.display = 'inline';
					}
				}
			}
		}	
	}
}


function validateOrder(f){
                domain = document.getElementById("hosting_domain").value;
                if(domain.length<2){
                        alert("You must enter a domain name");
                        f.hosting_domain.select();
                        f.hosting_domain.focus();
                        return false;
                }
                if(f.registered.value == 'main_menu'){

                        dom_arr = domain.split(".");
                        if(dom_arr.length>3){
                                alert("You cannot register a sub domain");
                                f.hosting_domain.select();
                                f.hosting.domain.focus();
                                return false;
                        }else if(dom_arr.length<2){
                                alert("Invalid domain.");
                                f.hosting_domain.select();
                                f.hosting_domain.focus();
                                return false;
                        }


                        document.getElementById("d1").value = '.com.au';
                        document.getElementById("d2").value = '.net.au';
                        document.getElementById("d3").value = '.com';
                        document.getElementById("d4").value = '.net';
                        document.getElementById("ludomain").value = dom_arr[0];
                        f.action.value = 'lookup';

                        if(dom_arr.length==3){
                                document.getElementById("ludomain").value = dom_arr[0];
                                if( ((dom_arr[1]=='org' || dom_arr[1]=='asn' || dom_arr[1]=='id') && dom_arr[2]=='au') ||
                                    ((dom_arr[1]=='co' || dom_arr[1]=='net' || dom_arr[1]=='org') && dom_arr[2]=='nz')
                                  )                    
                                {              
                                        document.getElementById("d5").value = "." + dom_arr[1] + "." + dom_arr[2];
                                }

                                f.submit();

                        }else if(dom_arr.length==2){
                                document.getElementById("ludomain").value = dom_arr[0];
                                if(dom_arr[1]=='org' || dom_arr[1]=='biz' || dom_arr[1]=='info'){
                                        document.getElementById("d5").value = "." + dom_arr[1];
                                }
                                f.submit();
                        }

                }else{
                        f.action.value = 'extras';
                }

                return true;
}