rnd.today=new Date();

rnd.seed=rnd.today.getTime();



function rnd() {

        rnd.seed = (rnd.seed*9301+49297) % 233280;

        return rnd.seed/(233280.0);

};



function rand(number) {

	var result = Math.ceil(rnd()*number);

	if (!result)result++;

        return result

};

var ad_cnt1 = 7;

var ad1 = rand(ad_cnt1);

var link1;

var adBanner1;

var width1

var height1





if (ad1==1) {

link1="http://www.neisd.net/purc/featured_vendors.html";

adBanner1="http://www.neisd.net/purc/images/adv-neisdads2g.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==2) {

link1="http://www.neisd.net/purc/fv_firstmark.html";

adBanner1="http://www.neisd.net/purc/images/adv_FMCU_02092010.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==3) {

link1="http://www.neisd.net/purc/fv_cbc.html";

adBanner1="http://www.neisd.net/purc/images/cbc-119.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==4) {

link1="http://www.neisd.net/purc/fv_statefarm.html";

adBanner1="http://www.neisd.net/purc/images/adv_state.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==5) {

link1="http://www.neisd.net/purc/fv_e-acad.html";

adBanner1="http://www.neisd.net/purc/images/adv-e-acad.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==6) {

link1="http://www.neisd.net/print";

adBanner1="http://www.neisd.net/purc/images/print_119_119.gif";

width1="119";

height1="119";

alt1="";

}

if (ad1==7) {

link1="http://www.neisd.net/purc/surplus.html";

adBanner1="http://www.neisd.net/purc/images/surplus-119.gif";

width1="119";

height1="119";

alt1="";

}

document.write('<center><a href="' + link1 + '" target="_top">');

document.write('<img src="' + adBanner1 + '" width=' + width1 + ' height=' + height1 + ' border=0 alt="' + alt1 + '"></a>');

document.write('</center>');