var preloadFlag = false;
function preLoad() 
	{
	if (document.images) 
		{ 
		img1on  = new Image();img1on.src =  "/images/global/btn_home_on.gif";
		img1off = new Image();img1off.src = "/images/global/btn_home_off.gif";
		img2on  = new Image();img2on.src =  "/images/global/btn_investment_on.gif";
		img2off = new Image();img2off.src = "/images/global/btn_investment_off.gif";
		img3on  = new Image();img3on.src =  "/images/global/btn_family_on.gif";
		img3off = new Image();img3off.src = "/images/global/btn_family_off.gif";
		img4on  = new Image();img4on.src =  "/images/global/btn_specialty_on.gif";
		img4off = new Image();img4off.src = "/images/global/btn_specialty_off.gif";
		img5on  = new Image();img5on.src =  "/images/global/btn_about_on.gif";
		img5off = new Image();img5off.src = "/images/global/btn_about_off.gif";
		img6on  = new Image();img6on.src =  "/images/global/btn_contact_on.gif";
		img6off = new Image();img6off.src = "/images/global/btn_contact_off.gif";
		img7on  = new Image();img7on.src =  "/images/global/btn_learning_on.gif";
		img7off = new Image();img7off.src = "/images/global/btn_learning_off.gif";
		img8on  = new Image();img8on.src =  "/images/global/btn_login_on.gif";
		img8off = new Image();img8off.src = "/images/global/btn_login_off.gif";
		img9on  = new Image();img9on.src =  "/images/global/btn_people_on.gif";
		img9off = new Image();img9off.src = "/images/global/btn_people_off.gif";
		btnBioListOn = new Image();btnBioListOn.src = "/images/about/bios/btn_return_on.gif";
		btnBioListOff = new Image();btnBioListOff.src = "/images/about/bios/btn_return_off.gif";
/*		imgLogoOff = new Image();imgLogoOff.src = "http://www.twistrealestate.com/images/global/twist_logo.gif";
		imgLogoOn = new Image();imgLogoOn.src = "http://www.twistrealestate.com/images/global/twist_logo_on.gif";
		btnNewSearchOff = new Image();btnNewSearchOff.src = "http://www.twistrealestate.com/images/ForSellers/btn_new_search_off.gif";
		btnNewSearchOn = new Image();btnNewSearchOn.src = "http://www.twistrealestate.com/images/ForSellers/btn_new_search_on.gif";
		btnNewSearchDown = new Image();btnNewSearchDown.src = "http://www.twistrealestate.com/images/ForSellers/btn_new_search_down.gif";		
		btnSubmitOff = new Image();btnSubmitOff.src = "http://www.twistrealestate.com/images/global/btn_submit_off.gif";
		btnSubmitOn = new Image();btnSubmitOn.src = "http://www.twistrealestate.com/images/global/btn_submit_on.gif";
		btnSubmitDown = new Image();btnSubmitDown.src = "http://www.twistrealestate.com/images/global/btn_submit_down.gif";		
		btnSubmit2Off = new Image();btnSubmit2Off.src = "http://www.twistrealestate.com/images/ForSellers/ihp_form/ihp_form_12_submitoff.gif";
		btnSubmit2On = new Image();btnSubmit2On.src = "http://www.twistrealestate.com/images/ForSellers/ihp_form/ihp_form_12_submiton.gif";
		btnSubmit2Down = new Image();btnSubmit2Down.src = "http://www.twistrealestate.com/images/ForSellers/ihp_form/ihp_form_12_submiton.gif";
*/
		preloadFlag = true;
		}
	}

function change()
	{
	if (document.images && (preloadFlag == true))
		{
		for (var i=0; i<change.arguments.length; i+=2)
			{
			document[change.arguments[i]].src = eval(change.arguments[i+1] + ".src");
			}
		}
	}