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 goto_URL(object) {
    window.location.href = object.options[object.selectedIndex].value;
}

function doNothing(){ }

function openClose(id){
	openClosed = 'collapse' + id;
	imagePlusMinus = 'icon' + id;

	if (document.layers) {
		obj=document.layers[openClosed];
		obj2=document.layers[imagePlusMinus];
	}else if (document.all) {
		obj=document.all[openClosed];
		obj2=document.all[imagePlusMinus];
	}else if (document.getElementById) {
		obj=document.getElementById(openClosed);
		obj2=document.getElementById(imagePlusMinus);
	}

	if (obj.style.display=='none') {
		obj.style.display='block';
		obj2.src = '/images/minus.jpg';
	}else{
		obj.style.display='none';
		obj2.src = '/images/plus.jpg';
		}
	}

function nav()
{
	var w = document.myform.BusinessArea.selectedIndex;
	var url_add = document.myform.BusinessArea.options[w].value;
	window.location.href = url_add;
}

function coSearchTest(form) {
	if(isEmpty(form.irishCompanyName) && isEmpty(form.irishCompanyNumber)) {
		alert('You must enter either a Company Name or Company Number') ;
		form.irishCompanyName.focus();
		return false;
		}
	if ( !form.agree || form.agree.checked == false) {
		if ( confirm('Have you read and accepted the Terms and Conditions?') ) {
			form.agree.checked = true;
			return true ;
		}
		if ( form.agree ) { form.agree.focus(); }
		return false;
		}
	return true;
	}

function busSearchTest(form) {
	if(isEmpty(form.irishBusinessName) && isEmpty(form.irishBusinessNumber)) {
		alert('You must enter either a Business Name or Business Number') ;
		form.irishBusinessName.focus();
		return false;
		}
	if ( !form.agree || form.agree.checked == false) {
		if ( confirm('Have you read and accepted the Terms and Conditions?') ) {
			form.agree.checked = true;
			return true ;
		}
		if ( form.agree ) { form.agree.focus(); }
		return false;
		}
	return true;
	}

function dirSearchTest(form) {
	if(isEmpty(form.dirName) ) {
		alert('You must enter a Director Name') ;
		form.dirName.focus();
		return false;
		}
	if ( !form.agree || form.agree.checked == false) {
		if ( confirm('Have you read and accepted the Terms and Conditions?') ) {
			form.agree.checked = true;
			return true ;
		}
		if ( form.agree ) { form.agree.focus(); }
		return false;
		}
	return true;
	}

function setHiddenText (objId) {
	var objHidden = document.getElementById(objId+"Txt");
	var objDropDown  = document.getElementById(objId);
	var i = objDropDown.selectedIndex;
	objHidden.value = objDropDown.options[i].text;
}


/* Function that hides element1 and shoes element2. */
function showHide(element1Id, element2Id) {
	try {
		var elem1 = document.getElementById(element1Id);
		var elem2 = document.getElementById(element2Id);
		if (elem1 != null && elem2 != null) {
			elem1.style.display = 'none';
			elem2.style.display = 'block';
		}
	} catch (e) { }
}

/* Retrieves the onClickAlert javascript and executes it. */
function onClickAlert(usageType, coNum, cameFrom, method) {

	try {
		var url = 'onClickAlert?usageType=' + usageType + '&coNum=' + coNum + '&cameFrom=' + cameFrom + '&method=' + method;
		var response = '';

		var request = giveMeAXMLHttpThingPlease();
		if ( request == null ) {
			// Act as if user has javascript turned off
			return true;
		}

		request.open("GET", url, false);
		request.setRequestHeader("User-Agent", navigator.userAgent);
		request.send(null);

		if ( request.status == 200 ) {
			response = request.responseText;
		}

		return eval(response);
	} catch (e) { 
			//alert(e);
	}
} // End function onClickAlert


/* Gets a javascript HttpRequest object. */
function giveMeAXMLHttpThingPlease() {
	var request;

	try {
		// Try the "standard" way
		request = new XMLHttpRequest();
	} catch (err) {
		try {
			// Try the first M$ Way
			request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (err) {
			try {
				// Try the second M$ Way
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (err) {}
		}	// End second try...catch
	}	// End first try...catch

	return request;
} // End function giveMeAXMLHttpThingPlease