var pc = {
	
	domReady : function() {
		if(document.addEventListener) {
			document.addEventListener("DOMContentLoaded", function(){ alreadyrunflag = 1; pc.getHeadingPic(); } , true);
		}
		/*else if (document.all && !window.opera) {
		  document.write('<script type="text/javascript" id="contentloadtag" defer="defer" src="javascript:void(0)"><\/script>')
		  var contentloadtag=document.getElementById("contentloadtag")
		  contentloadtag.onreadystatechange=function(){
		    if (this.readyState=="complete"){
		      alreadyrunflag=1;
		    }
		  }
		}*/	
	},

	getHeadingPic : function() {
	
		// e.g. <span class="picUrl (http://farm5.static.flickr.com/4047/4327205239_6145958833_o.jpg)">
		// get url of header img if there is one
		var picUrl = document.getElementsByClassName('picUrl');
		
		if(picUrl.length) {
			var h1 = document.getElementById('pichead');
		
			// get picurl from element class
			var url = picUrl[0].className;
			var firstPart = url.split('(');
			secondPart = firstPart[1].split(')');
			url = secondPart[0];
			
			h1.style.background = "#DD7700 url("+url+") center center repeat-x";
			
			h1parent = h1.parentNode;
			h1.appendChild(picUrl[0]);
			h1.style.height = "360px";
			picUrl[0].style.display = "block";
		}	
	}
	
}
pc.domReady();