function CheckSurfaces(){ 
gEBIdT1=document.getElementById('newpolytrack').style;
gEBIdT2=document.getElementById('newfibresand').style;
if(document.forms['drawform'].course.value=='SOUTHSouthwell') {
  gEBIdT1.display='none';
  gEBIdT2.display='';
} else if(document.forms['drawform'].course.value=='GREATGreat Leighs') {
  gEBIdT2.display='none';
  gEBIdT1.display='none';
} else if(document.forms['drawform'].course.value=='KEMPAKempton') {
  gEBIdT2.display='none';
  gEBIdT1.display='none';
} else {
  gEBIdT2.display='none';
  gEBIdT1.display='';
}
}
function ShowJockeys(){ 
gEBIdT3=document.getElementById('showjockeydraw').style;
if(document.forms['drawform'].show_jockeys.value=='on') {
  gEBIdT3.display='none';
} else {
  gEBIdT3.display='';
}
}
function resetOptions() {
document.forms['drawform'].report_type[4].checked=true;
document.forms['drawform'].jockey_draw[0].checked=true;
document.forms['drawform'].show_jockeys.checked=true;
}
function resetDates() {
document.forms['drawform'].sd_dd.selectedIndex=0;
document.forms['drawform'].sd_mmm.selectedIndex=0;
document.forms['drawform'].sd_yyyy.selectedIndex=0;
document.forms['drawform'].ed_dd.selectedIndex=30;
document.forms['drawform'].ed_mmm.selectedIndex=11;
document.forms['drawform'].ed_yyyy.selectedIndex=0;
document.forms['drawform'].date_sel[7].checked=true;
document.forms['drawform'].month_min.selectedIndex=0;
document.forms['drawform'].month_max.selectedIndex=11;
}
function resetAges() {
document.forms['drawform'].a2yo.checked=true;
document.forms['drawform'].a3yo.checked=true;
document.forms['drawform'].a3yop.checked=true;
document.forms['drawform'].a4yop.checked=true;
}
function resetRaceType() {
document.forms['drawform'].hno.checked=true;
document.forms['drawform'].hma.checked=true;
document.forms['drawform'].hnv.checked=true;
document.forms['drawform'].rcno.checked=true;
document.forms['drawform'].rccm.checked=true;
document.forms['drawform'].rccs.checked=true;
document.forms['drawform'].rcco.checked=true;
document.forms['drawform'].rcse.checked=true;
document.forms['drawform'].rdno.checked=true;
document.forms['drawform'].rdap.checked=true;
document.forms['drawform'].rdam.checked=true;
document.forms['drawform'].rdla.checked=true;
document.forms['drawform'].rtha.checked=true;
document.forms['drawform'].rtst.checked=true;
document.forms['drawform'].genders_b.checked=true;
document.forms['drawform'].genders_m.checked=true;
document.forms['drawform'].genders_f.checked=true;
}
function resetClass() {
document.forms['drawform'].class_min.selectedIndex=0;
document.forms['drawform'].class_max.selectedIndex=10;
}
function resetDistance()	{
document.forms['drawform'].dist_min.selectedIndex=0;
document.forms['drawform'].dist_max.selectedIndex=0;
}
function resetGoing() {
document.forms['drawform'].going1.checked=true;
document.forms['drawform'].going2.checked=true;
document.forms['drawform'].going3.checked=true;
document.forms['drawform'].going4.checked=true;
document.forms['drawform'].going5.checked=true;
document.forms['drawform'].going6.checked=true;
}
function resetRunners()	{
document.forms['drawform'].runners_min.selectedIndex=8;
document.forms['drawform'].runners_max.selectedIndex=37;
}
function resetAge() {
document.forms['drawform'].age_A.checked=true;
document.forms['drawform'].age_B.checked=true;
document.forms['drawform'].age_C.checked=true;
document.forms['drawform'].age_D.checked=true;
document.forms['drawform'].age_E.checked=true;
document.forms['drawform'].age_F.checked=true;
document.forms['drawform'].age_G.checked=true;
}
function resetGender() {
document.forms['drawform'].gen1.checked=true;
document.forms['drawform'].gen2.checked=true;
document.forms['drawform'].gen3.checked=true;
document.forms['drawform'].gen4.checked=true;
document.forms['drawform'].gen5.checked=true;
}
function resetHeadGear() {
document.forms['drawform'].hg_n.checked=true;
document.forms['drawform'].hg_b.checked=true;
document.forms['drawform'].hg_v.checked=true;
document.forms['drawform'].hg_e.checked=true;
document.forms['drawform'].hg_h.checked=true;
document.forms['drawform'].hg_p.checked=true;
document.forms['drawform'].hg_t.checked=true;
}

function resetLR() {
document.forms['drawform'].lr_min.value=0;
document.forms['drawform'].lr_max.value=9999;
}
function resetWngsRank() {
document.forms['drawform'].wngsr_A.checked=true;
document.forms['drawform'].wngsr_B.checked=true;
document.forms['drawform'].wngsr_C.checked=true;
document.forms['drawform'].wngsr_D.checked=true;
}
function resetSP() {
document.forms['drawform'].sp_min.value=0;
document.forms['drawform'].sp_max.value=1000;
document.forms['drawform'].spposa.checked=true;
document.forms['drawform'].sppos1.checked=false;
document.forms['drawform'].sppos2.checked=false;
document.forms['drawform'].sppos3.checked=false;
}
function checkSP_Pos_All() {
if(document.forms['drawform'].spposa.checked) {
document.forms['drawform'].sppos1.checked=false;
document.forms['drawform'].sppos2.checked=false;
document.forms['drawform'].sppos3.checked=false;
} else {
document.forms['drawform'].sppos1.checked=true;
document.forms['drawform'].sppos2.checked=true;
document.forms['drawform'].sppos3.checked=true;
}
}
function uncheckSP_Pos_AllOpt(which) {
if(document.forms['drawform'].spposa.checked) { 
document.forms['drawform'].spposa.checked=false;
}
}
function uncheckGenders_AllOpt(which) {
if(document.forms['drawform'].genders_b.checked) { 
document.forms['drawform'].genders_b.checked=false;
} else {
if(document.forms['drawform'].genders_m.checked && document.forms['drawform'].genders_f.checked) { 
document.forms['drawform'].genders_b.checked=true;
document.forms['drawform'].genders_m.checked=false;
document.forms['drawform'].genders_f.checked=false;
}
if(!document.forms['drawform'].genders_b.checked && !document.forms['drawform'].genders_m.checked && !document.forms['drawform'].genders_f.checked) { 
document.forms['drawform'].genders_b.checked=true;
}
}
}
function resetLTO() {
document.forms['drawform'].lto_hno.checked=true;
document.forms['drawform'].lto_hma.checked=true;
document.forms['drawform'].lto_hnv.checked=true;
document.forms['drawform'].lto_rcno.checked=true;
document.forms['drawform'].lto_rccm.checked=true;
document.forms['drawform'].lto_rccs.checked=true;
document.forms['drawform'].lto_rcco.checked=true;
document.forms['drawform'].lto_rcse.checked=true;
document.forms['drawform'].lto_rdno.checked=true;
document.forms['drawform'].lto_rdap.checked=true;
document.forms['drawform'].lto_rdam.checked=true;
document.forms['drawform'].lto_rdla.checked=true;
document.forms['drawform'].lto_rtha.checked=true;
document.forms['drawform'].lto_rtst.checked=true;
document.forms['drawform'].lto_codetf.checked=true;
document.forms['drawform'].lto_codeaw.checked=true;
}
function resetLTOExtra() {
document.forms['drawform'].lto_plc_Y.checked=true;
document.forms['drawform'].lto_plc_N.checked=true;
document.forms['drawform'].lto_won_Y.checked=true;
document.forms['drawform'].lto_won_N.checked=true;
document.forms['drawform'].dist_S.checked=true;
document.forms['drawform'].dist_U.checked=true;
document.forms['drawform'].dist_D.checked=true;
document.forms['drawform'].class_S.checked=true;
document.forms['drawform'].class_U.checked=true;
document.forms['drawform'].class_D.checked=true;
}
function resetWeights()	{
document.forms['drawform'].wgt_C.checked=true;
document.forms['drawform'].wgt_B.checked=true;
document.forms['drawform'].wgt_A.checked=true;
document.forms['drawform'].allow_A.checked=true;
document.forms['drawform'].allow_B.checked=true;
document.forms['drawform'].allow_C.checked=true;
document.forms['drawform'].allow_D.checked=true;
document.forms['drawform'].pen_Y.checked=true;
document.forms['drawform'].pen_N.checked=true;
}
function resetPrevWins() {
document.forms['drawform'].won_none.checked=true;
document.forms['drawform'].won_aw.checked=true;
document.forms['drawform'].won_tf.checked=true;
document.forms['drawform'].d_Y.checked=true;
document.forms['drawform'].d_N.checked=true;
document.forms['drawform'].c_Y.checked=true;
document.forms['drawform'].c_N.checked=true;
document.forms['drawform'].cd_Y.checked=true;
document.forms['drawform'].cd_N.checked=true;
document.forms['drawform'].going_Y.checked=true;
document.forms['drawform'].going_N.checked=true;
document.forms['drawform'].jockey_Y.checked=true;
document.forms['drawform'].jockey_N.checked=true;
}
function resetSR() {
document.forms['drawform'].jc_srE.checked=true;
document.forms['drawform'].jc_srD.checked=true;
document.forms['drawform'].jc_srC.checked=true;
document.forms['drawform'].jc_srB.checked=true;
document.forms['drawform'].jc_srA.checked=true;
document.forms['drawform'].tc_srE.checked=true;
document.forms['drawform'].tc_srD.checked=true;
document.forms['drawform'].tc_srC.checked=true;
document.forms['drawform'].tc_srB.checked=true;
document.forms['drawform'].tc_srA.checked=true;
}
function resetPT() {
document.forms['drawform'].j_pty.checked=true;
document.forms['drawform'].j_ptn.checked=true;
document.forms['drawform'].t_pty.checked=true;
document.forms['drawform'].t_ptn.checked=true;
document.forms['drawform'].s_pty.checked=true;
document.forms['drawform'].s_ptn.checked=true;
}
function setallAdv_Rep() {
document.forms['drawform'].rep_year.checked=true;
document.forms['drawform'].rep_season.checked=true;
document.forms['drawform'].rep_rt.checked=true;
document.forms['drawform'].rep_dist.checked=true;
document.forms['drawform'].rep_hrs_typ.checked=true;
document.forms['drawform'].rep_oclass_rng.checked=true;
document.forms['drawform'].rep_rce_typ.checked=true;
document.forms['drawform'].rep_rdr_typ.checked=true;
document.forms['drawform'].rep_runners.checked=true;
document.forms['drawform'].rep_sp_rng.checked=true;
document.forms['drawform'].rep_age.checked=true;
document.forms['drawform'].rep_gender.checked=true;
document.forms['drawform'].rep_wgt_rng.checked=true;
document.forms['drawform'].rep_allow.checked=true;
document.forms['drawform'].rep_lr.checked=true;
document.forms['drawform'].rep_ds_win.checked=true;
document.forms['drawform'].rep_d_wins.checked=true;
document.forms['drawform'].rep_c_wins.checked=true;
document.forms['drawform'].rep_cd_wins.checked=true;
document.forms['drawform'].rep_surface.checked=true;
document.forms['drawform'].rep_speed.checked=true;
document.forms['drawform'].rep_locatn.checked=true;
document.forms['drawform'].rep_j_gendr.checked=true;
document.forms['drawform'].rep_lto_pos.checked=true;
document.forms['drawform'].rep_g3.checked=true;
document.forms['drawform'].rep_penalty.checked=true;
document.forms['drawform'].rep_wngs_pos.checked=true;
document.forms['drawform'].rep_sr.checked=true;
document.forms['drawform'].rep_pareto.checked=true;
}
function setSpring() {
document.forms['drawform'].month_min.selectedIndex=2;
document.forms['drawform'].month_max.selectedIndex=4;
}
function setSummer() {
document.forms['drawform'].month_min.selectedIndex=5;
document.forms['drawform'].month_max.selectedIndex=7;
}
function setAutumn() {
document.forms['drawform'].month_min.selectedIndex=8;
document.forms['drawform'].month_max.selectedIndex=10;
}
function setWinter() {
document.forms['drawform'].month_min.selectedIndex=11;
document.forms['drawform'].month_max.selectedIndex=1;
}
function setAWSeason() {
document.forms['drawform'].month_min.selectedIndex=10;
document.forms['drawform'].month_max.selectedIndex=2;
}
function setTFSeason() {
document.forms['drawform'].month_min.selectedIndex=2;
document.forms['drawform'].month_max.selectedIndex=10;
}
function setOddsOn() {
document.forms['drawform'].sp_min.value=0;
document.forms['drawform'].sp_max.value=.99;
}
function setBigPrice() {
document.forms['drawform'].sp_min.value=20;
document.forms['drawform'].sp_max.value=1000;
}
function setSprints() {
document.forms['drawform'].dist_min.selectedIndex=0;
document.forms['drawform'].dist_max.selectedIndex=5;
}
function setMiddle() {
document.forms['drawform'].dist_min.selectedIndex=6;
document.forms['drawform'].dist_max.selectedIndex=13;
}
function setLong() {
document.forms['drawform'].dist_min.selectedIndex=14;
document.forms['drawform'].dist_max.selectedIndex=34;
}
function setFTO() {
document.forms['drawform'].lr_min.value=0;
document.forms['drawform'].lr_max.value=0;
}
function setQuickReturn() {
document.forms['drawform'].lr_min.value=1;
document.forms['drawform'].lr_max.value=7;
}
function setLongLayOff() {
document.forms['drawform'].lr_min.value=57;
document.forms['drawform'].lr_max.value=9999;
}
function popup1(url) {
window_handle1=window.open(url, 'adv_draw', 'toolbar=no,scrollbars=yes,resizable=yes,width=500,height=400');
window_handle1.focus();
}