function progressiveEnhance() {
	window.status='Running javascript';
	setTimeout("enhanceCode()",10);
	// After 1/100th of a second, sort out bullet colour, alternate table row styles, remove full stop from H1 text, hide missing header image and allow png transparency in IE6 and IE7 even with WebsPlanet's php output bug. Tim Jones 2010.
}

function enhanceCode() {

	var blankGif = "templates/creator/common-file-library/Turquoise/en/gfx/clear.gif"; 

	// Allow bullet points their own style
	var bullet = document.getElementById('content').getElementsByTagName("li");
	i=0;
	while (i<bullet.length) {
	  if (navigator.appVersion.indexOf("MSIE 7") != -1) bullet[ i ].parentNode.style.marginLeft = '40px';
	  bullet[ i ].parentNode.className="bullet";
	  bullet[ i ].innerHTML = '<span>' + bullet[ i ].innerHTML + '</span>';
	  i++;
	  }
	
	// Alternate table row styles in the content area
	var rows = document.getElementById('content').getElementsByTagName("tr"); 
	var numberInArray = rows.length;
	window.status = ' ' + numberInArray + ' rows on this page.';
	   for(i = 0; i < numberInArray; i++){          
	     if(i % 2 == 0){
	       var currentClass = rows[i].getAttribute('class') ;
	       
	       	rows[i].className = ''+ currentClass + ' even';
	       
	     }     
	   }
	
	// Kyle Smith the QA geezer wants to remove any final full stop from the H1 text. 
		var headlines = document.getElementsByTagName('h1');
		var headline = headlines[0].innerHTML;
		if (/\.$/.test(headline)) { 
			newHeadline = headline.replace(/\.$/,"");
			headlines[0].innerHTML = newHeadline;
			}
	var imgURL = document.getElementById('siteMainDynHeaderImage1').src;
	window.status=''+imgURL;
	lastChar = imgURL.substring(imgURL.length-1);
	//alert(lastChar);
	
	// What if there is no image? (03/08/10 Seb reported) Well if WebsPlanet insists on an image when there's nothing there, let's give it a transparent pixel to appease it.
	
	if ((lastChar == 'index.html' ) || (imgURL == "")) document.getElementById('siteMainDynHeaderImage1').src = blankGif;
	if (imgURL == "undefined") document.getElementById('siteMainDynHeaderImage1').src = blankGif;
		
	if ((navigator.appVersion.indexOf("MSIE 6") != -1) || (navigator.appVersion.indexOf("MSIE 7") != -1)){
		window.status='Correcting png transparencies on old Microsoft browsers';
		var clear="templates/creator/common-file-library/Turquoise/en/gfx/clear.gif"; 
		var els=document.getElementsByTagName('*'),ip=/.png/i,al="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='",i=els.length,uels=new Array(),c=0;while(i-->0){if(els[i].className.match(/unitPng/)){uels[c]=els[i];c++;}}if(uels.length==0)pfx(els);else pfx(uels);function pfx(els){i=els.length;while(i-->0){var el=els[i],es=el.style,elc=el.currentStyle,elb=elc.backgroundImage;if(el.src&&el.src.match(ip)&&!es.filter){es.height=el.height;es.width=el.width;es.filter=al+el.src+"',sizingMethod='crop')";el.src=clear;}else{if(elb.match(ip)){var path=elb.split('"'),rep=(elc.backgroundRepeat=='no-repeat')?'crop':'scale',elkids=el.getElementsByTagName('*'),j=elkids.length;es.filter=al+path[1]+"',sizingMethod='"+rep+"')";es.height=el.clientHeight+'px';es.backgroundImage='none';if(j!=0){if(elc.position!="absolute")es.position='static';while(j-->0)if(!elkids[j].style.position)elkids[j].style.position="relative";}}}}};
		// But WebsPlanet exports the header image differently
		var textImage = new Image();
		textImage.src = imgURL;
		var timg_src = textImage.src;
		var new_img = new Image();
		new_img.src = timg_src;
		new_img.onload = function(){
			var ti = document.getElementById("siteMainDynHeaderImage1"); 
			ti.style.width = new_img.width; 
			ti.style.height = new_img.height; 
			ti.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + timg_src + "', sizingMethod='scale')";
			ti.setAttribute('src', blankGif); 
		}
	
	
	window.status='Ready';
	
	}
	
}