var load = "no";
        
if (document.images)
{

	image1_on = new Image();
	image1_on.src = "images/roll/SO_Barkers_12.gif";
	image1_off = new Image();
	image1_off.src = "images/SO_Barkers_12.gif";
	
	image2_on = new Image();
	image2_on.src = "images/roll/SO_Barkers_14.gif";
	image2_off = new Image();
	image2_off.src = "images/SO_Barkers_14.gif";
	
	image3_on = new Image();
	image3_on.src = "images/roll/SO_Barkers_16.gif";
	image3_off = new Image();
	image3_off.src = "images/SO_Barkers_16.gif";
	
	image4_on = new Image();
	image4_on.src = "images/roll/SO_Barkers_18.gif";
	image4_off = new Image();
	image4_off.src = "images/SO_Barkers_18.gif";


/*	image1_on = new Image();
	image1_on.src = "images/leftnav_whysteam_on.gif";
	image1_off = new Image();
	image1_off.src = "images/leftnav_whysteam_off.gif";
	
	image2_on = new Image();
	image2_on.src = "images/leftnav_interactive_on.gif";
	image2_off = new Image();
	image2_off.src = "images/leftnav_interactive_off.gif";
	
	image3_on = new Image();
	image3_on.src = "images/leftnav_maintenance_on.gif";
	image3_off = new Image();
	image3_off.src = "images/leftnav_maintenance_off.gif";
	
	image4_on = new Image();
	image4_on.src = "images/leftnav_steamrates_on.gif";
	image4_off = new Image();
	image4_off.src = "images/leftnav_steamrates_off.gif"; 
	*/
	
	image5_on = new Image();
	image5_on.src = "images/leftnav_knowledge_on.gif";
	image5_off = new Image();
	image5_off.src = "images/leftnav_knowledge_off.gif";
	
	image6_on = new Image();
	image6_on.src = "images/leftnav_specifications_on.gif";
	image6_off = new Image();
	image6_off.src = "images/leftnav_specification_off.gif";
	
	image7_on = new Image();
	image7_on.src = "images/leftnav_environment_on.gif";
	image7_off = new Image();
	image7_off.src = "images/leftnav_environment_off.gif";
	
	image8_on = new Image();
	image8_on.src = "images/leftnav_success_on.gif";
	image8_off = new Image();
	image8_off.src = "images/leftnav_success_off.gif";
	
	image9a_on = new Image();
	image9a_on.src = "images/right_competitive_on.gif";
	image9b_on = new Image();
	image9b_on.src = "images/whysteam_pict.gif";
	image9c_off = new Image();
	image9c_off.src = "images/right_competitive_off.gif";
	
	image10a_on = new Image();
	image10a_on.src = "images/right_lower_on.gif";
	image10b_on = new Image();
	image10b_on.src = "images/whysteam_pict.gif";
	image10c_off = new Image();
	image10c_off.src = "images/right_lower.gif";
	
	image11a_on = new Image();
	image11a_on.src = "images/right_reliable_on.gif";
	image11b_on = new Image();
	image11b_on.src = "images/whysteam_pict.gif";
	image11c_off = new Image();
	image11c_off.src = "images/right_reliable_off.gif";
	
	image12a_on = new Image();
	image12a_on.src = "images/right_energyefficient_on.gif";
	image12b_on = new Image();
	image12b_on.src = "images/whysteam_pict.gif";
	image12c_off = new Image();
	image12c_off.src = "images/right_energyefficient_off.gif";
	
	image13a_on = new Image();
	image13a_on.src = "images/right_spaceefficient_on.gif";
	image13b_on = new Image();
	image13b_on.src = "images/whysteam_pict.gif";
	image13c_off = new Image();
	image13c_off.src = "images/right_spaceefficent_off.gif";
	
	image14a_on = new Image();
	image14a_on.src = "images/right_environmentally_on.gif";
	image14b_on = new Image();
	image14b_on.src = "images/whysteam_pict.gif";
	image14c_off = new Image();
	image14c_off.src = "images/right_environmentally_off.gif";
	
	image15_on = new Image();
	image15_on.src = "images/barker_register_on.gif";
	image15_off = new Image();
	image15_off.src = "images/barker_register_off.gif";
	
	image16_on = new Image();
	image16_on.src = "images/barker_steampower_on.gif";
	image16_off = new Image();
	image16_off.src = "images/barker_steampower_off.gif";
	
	image17_on = new Image();
	image17_on.src = "images/leftnav_home_on.gif";
	image17_off = new Image();
	image17_off.src = "images/leftnav_home_off.gif";
	
	image18_on = new Image();
	image18_on.src = "images/barker_newsalerts_on.gif";
	image18_off = new Image();
	image18_off.src = "images/barker_newsalerts_off.gif";
	
	image19_on = new Image();
	image19_on.src = "images/barker_condensate_on.gif";
	image19_off = new Image();
	image19_off.src = "images/barker_condensate_off.gif";
	load = "yes";
	
	image20_on = new Image();
	image20_on.src = "images/leftnav_careers_on.gif";
	image20_off = new Image();
	image20_off.src = "images/leftnav_careers_off.gif";		

	image21_on = new Image();
	image21_on.src = "images/barker_survey_on.gif";
	image21_off = new Image();
	image21_off.src = "images/barker_survey_off.gif";	

	image22_on = new Image();
	image22_on.src = "images/barker_fuelcost_on.gif";
	image22_off = new Image();
	image22_off.src = "images/barker_fuelcost_off.gif";	

	image23_on = new Image();
	image23_on.src = "images/barker_faq_on.gif";
	image23_off = new Image();
	image23_off.src = "images/barker_faq_off.gif";	

	image24_on = new Image();
	image24_on.src = "images/barker_samplerates_on.gif";
	image24_off = new Image();
	image24_off.src = "images/barker_samplerates_off.gif";
	
	image25_on = new Image();
	image25_on.src = "images/barker_overview_on.gif";
	image25_off = new Image();
	image25_off.src = "images/barker_overview_off.gif"


	image26a_on = new Image();
	image26a_on.src = "images/right_steam_energy_on.gif";
	image26b_on = new Image();
	image26b_on.src = "images/whysteam_pict.gif";
	image26c_off = new Image();
	image26c_off.src = "images/right_steam_energy_off.gif";
	
	image27a_on = new Image();
	image27a_on.src = "images/right_steam_cooling_on.gif";
	image27b_on = new Image();
	image27b_on.src = "images/whysteam_pict.gif";
	image27c_off = new Image();
	image27c_off.src = "images/right_steam_cooling_off.gif";
	
	image28a_on = new Image();
	image28a_on.src = "images/right_steam_cleaner_on.gif";
	image28b_on = new Image();
	image28b_on.src = "images/whysteam_pict.gif";
	image28c_off = new Image();
	image28c_off.src = "images/right_steam_cleaner_off.gif";

}

function image_on(image_name) {
	if (load == "yes") {
		if (document.images) {
			document[image_name].src = eval(image_name + "_on.src");
		}
	}
}

function image_off(image_name) {
	if (load == "yes") {
		if (document.images) {
				document[image_name].src = eval(image_name + "_off.src");
			}
	}
}

function image_on2(image_name) {
	if (load == "yes") {
		if (document.images) {
			document[image_name].src = eval(image_name + "a_on.src");
		}
	}
}

function image_off2(image_name) {
	if (load == "yes") {
		if (document.images) {
				document[image_name].src = eval(image_name + "c_off.src");
			}
	}
}


function imgover(imgname){
imgname.src = "images/orange_on.gif"
}
function imgout(imgname){
imgname.src = "images/orange_off.gif"
}

function popLaunch(url,win,w,h,morefeatures)
{
	midX = screen.width/2
	midY = screen.height/2

	ytop = (document.layers)?"screenY=":"top=";
	xleft = (document.layers)?"screenX=":"left=";

	features_str = ""
	xcoord = Math.round(midX-(w/2)+70)
	ycoord = Math.round(midY-(h/2)+80)

	features_str+="width="+w+","
	features_str+="height="+h+","
	features_str+=ytop+ycoord+","
	features_str+=xleft+xcoord
	newwin= window.open(url,win,features_str+","+morefeatures)
	newwin.window.focus()

	//onclick="popLaunch('##url','cac',275,325)"
}