var preloadFlag = false;
function preloadImages() {
	if (document.images) {
	    //alert("1");
		member_over = newImage("images/member-over.gif");
        member_out = newImage("images/member.gif");
		about_over = newImage("images/about-over.gif");
        about_out = newImage("images/about.gif");
		contact_over = newImage("images/contact-over.gif");
        contact_out = newImage("images/contact.gif");
		privacy_over = newImage("images/privacy-over.gif");
        privacy_out = newImage("images/privacy.gif");
		home_over = newImage("images/home-over.gif");
        home_out = newImage("images/home.gif");

        startloan_over = newImage("images/m_start_loan-over.gif");
        startloan_out = newImage("images/m_start_loan.gif");
        loanstatus_over = newImage("images/m_loan_status-over.gif");
        loanstatus_out = newImage("images/m_loan_status.gif");
        loanmgr_over = newImage("images/m_loan_mgr-over.gif");
        loanmgr_out = newImage("images/m_loan_mgr.gif");
        calc_over = newImage("images/m_calculators-over.gif");
        calc_out = newImage("images/m_calculators.gif");
        resource_over = newImage("images/m_resources-over.gif");
        resource_out = newImage("images/m_resources.gif");

        mem_login_over = newImage("images/member_login-over.gif");
        mem_login_out = newImage("images/member_login.gif");
        login_over = newImage("images/login-over.gif");
        login_out = newImage("images/login.gif");
        qpas_over = newImage("images/qpas-over.gif");
        qpas_out = newImage("images/qpas.gif");
        signup_over = newImage("images/sign_up-over.gif");
        signup_out = newImage("images/sign_up.gif");
        startaloan_over = newImage("images/start_loan-over.gif");
        startaloan_out = newImage("images/start_loan.gif");

        splash_over = newImage("images/splash_right-over.gif");
        splash_out = newImage("images/splash_right.gif");
        signup_sm_over = newImage("images/sign_up_sm-over.gif");
        signup_sm_out = newImage("images/sign_up_sm.gif");



		preloadFlag = true;

	}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

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

function changeImages(id, src) {
	if (document.images && (preloadFlag == true)) {
		    //alert(src);
			document[id].src = src;
	}
}