


function bookmarksite(title, url){
if (document.all)
window.external.AddFavorite(url, title);
else if (window.sidebar)
window.sidebar.addPanel(title, url, "")
}



function MM_jumpMenu(targ,selObj,restore){
eval(targ+".location='/Gallery/"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}



var plus = new Image();
plus.src = "/images/arrow_right.gif";
var minus = new Image();
minus.src = "/images/arrow_down.gif";

function toggle(objLink, imgName, year){
	
document.images[imgName].src = (document.images[imgName].src==plus.src) ? minus.src:plus.src;
showhide(year+'_container');
}



/*
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 printDiv(obj) {
content = document.getElementById(obj).innerHTML;
newwin = window.open('');
newwin.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"\n',
'<html>\n',
'<head>\n',
'<title>Interpave</title>\n',
'<link href="css/default.css" rel="stylesheet" type="text/css">\n',
'<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">\n',
'<style type="text/css">\n',
'<!--\n',
'body { background-color: #FFFFFF; background-image: none;}\n',
'-->\n',
'</style>\n',
'</head>\n',
'<body  bgcolor="#FFFFFF">\n',
'<table border="0" cellspacing="10" cellpadding="0" align="center" width="500"><tr><td>\n',
'<p align="CENTER"><img src="images/logo_print.jpg" width="247" height="75" alt="Interpave"><br><br><a href="http://www.paving.org.uk"  class="greylinks">"www.paving.org.uk"</a><br><br></p>\n',
'<p>'+content+'\n',
'<p align="center"><a href="javascript:window.print()">Print</a> | <a href="javascript:window.close()">Close Window</a></p>\n',
'</td></tr></table>\n',
'</body>\n',
'</html>');
newwin.document.close(); 
}





function MM_openBrWindow(theURL,winName,features) {
    window_handle = window.open(theURL,winName,features);
    window_handle.focus();
    
}



function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { 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') { 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.MM_returnValue = (errors == '');
}
*/
