function changeImages(){
	if(typeof document.getElementById("mainColImg") != "undefined"){
		var temp = new Array();
		var page = new Array();
		temp = document.URL.split('/');
		pages = temp[temp.length-1].split("?");
		var page = pages[0].toLowerCase();
		
		var green = "presidents_message, mission_statement, philosophy, team";
		var eggplant = "design, construction, the_process";
		var orange = "featured_homes, model_homes, client_homes";
		var purple = "summerhill, rivendell, communities";
		var yellow = "partners";
		
		if(page =="announcementretrieve.aspx"){
			document.getElementById("pagetitle").innerHTML = "";
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_home.gif)";
			document.getElementById("mainColImg").src = "/images/side15.jpg";
			document.getElementById("pagetitle").style.backgroundImage="url(/images/title15.jpg)";
		}
		if(green.indexOf(page) != -1){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_green.gif)";
			if(page=="presidents_message"){
				document.getElementById("mainColImg").src = "/images/side1.jpg";	
			}else if(page=="mission_statement"){
				document.getElementById("mainColImg").src = "/images/side2.jpg";	
			}else if(page=="philosophy"){
				document.getElementById("mainColImg").src = "/images/side3.jpg";	
			}else if(page=="team"){
				document.getElementById("mainColImg").src = "/images/side4.jpg";	
			}
		}
		if(eggplant.indexOf(page) != -1){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_eggplant.gif)";
			if(page=="design"){
				document.getElementById("mainColImg").src = "/images/side5.jpg";	
			}else if(page=="construction"){
				document.getElementById("mainColImg").src = "/images/side6.jpg";	
			}else if(page=="the_process"){
				document.getElementById("mainColImg").src = "/images/side7.jpg";	
			}
		}
		if(orange.indexOf(page) != -1){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_orange.gif)";
			if(page=="featured_homes"){
				document.getElementById("mainColImg").src = "/images/side9.jpg";	
			}else if(page=="model_homes"){
				document.getElementById("mainColImg").src = "/images/side10.jpg";	
			}else if(page=="client_homes"){
				document.getElementById("mainColImg").src = "/images/side11.jpg";	
			}
		}
		if(purple.indexOf(page) != -1){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_purple.gif)";
			document.getElementById("mainColImg").src = "/images/side12.jpg";

		}
		if(yellow.indexOf(page) != -1){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_yellow.gif)";
			document.getElementById("mainColImg").src = "/images/side14.jpg";
		}
		if(page == "" || page == "home"){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_home.gif)";
			document.getElementById("mainColImg").src = "/images/side0.jpg";	
		}
		if(page == "contact_us"){
			document.getElementById("homeback").style.backgroundImage="url(/images/pageback_home.gif)";
			document.getElementById("mainColImg").src = "/images/side13.jpg";	
		}
	}
}