function loadGoogleMaps()
{
    var objPostCode = document.getElementById("txtPostCode");
    var strURL = 'http://maps.google.co.uk/maps?f=d&source=s_d&saddr='+escape(objPostCode.value)+'&daddr=53.91245,-2.273569&hl=en&geocode=&mra=ls&sll=53.800651,-4.064941&sspn=12.709674,28.125&ie=UTF8&z=12';    
    windowOpen(strURL);
}
           
function windowOpen(strURL, intWidth, intHeight)
{
    objWindow = window.open("","","width=" + intWidth + ",height=" + intHeight + ",status=yes,scrollbars=yes,resizable=yes");
    objWindow.location.href = strURL;
    if (!objWindow.opener) objWindow.opener = self;
}

function MM_preloadImages()
{
    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()
{
    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) 
{
    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()
{
    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];}
}