function submitSearchForm(){
		var query = document.getElementById("search_text").value;
		if(query){
			query = escape(query);
			window.location = "http://www.absolute-design.co.uk/search/"+query+"/";
		}
	}
	
	function changeBG(v){
	  if(v=='white'){
	  	document.getElementById('site-search').style.backgroundImage="url(http://www.absolute-design.co.uk/images/general/bg-search-white.gif)";
	  } else {
	  	document.getElementById('site-search').style.backgroundImage="url(http://www.absolute-design.co.uk/images/general/bg-search.gif)";
	  }
	}
	
	
	sfHover = function() {
		var sfEls = document.getElementsByTagName("P");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
	if (window.attachEvent) window.attachEvent("onload", sfHover);