// function for opening new windows for Mellon links and PDF files
function pop_window(file, name) {
window.open(file, name, "width=750,height=500,scrollbars=1,status=0,resizable=1,toolbar=0");
}

// preload stock information navigation images
var sn_a = new Array(10);
var sn_b = new Array(10);
var sn_c = new Array(6);

sn_a[0] = new Image(145,17);
sn_a[0].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_quote_on.gif";
sn_b[0] = new Image(145,17);
sn_b[0].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_quote_off.gif";
sn_c[0] = new Image(145,17);
sn_c[0].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_quote_at.gif";

sn_a[1] = new Image(145,30);
sn_a[1].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_stock_chart_on.gif";
sn_b[1] = new Image(145,30);
sn_b[1].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_stock_chart_off.gif";
sn_c[1] = new Image(145,30);
sn_c[1].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_stock_chart_at.gif";

sn_a[2] = new Image(145,30);
sn_a[2].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_lookup_on.gif";
sn_b[2] = new Image(145,30);
sn_b[2].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_lookup_off.gif";
sn_c[2] = new Image(145,30);
sn_c[2].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_hist_lookup_at.gif";

sn_a[3] = new Image(145,30);
sn_a[3].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_fin_fundamentals_on.gif";
sn_b[3] = new Image(145,30);
sn_b[3].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_fin_fundamentals_off.gif";
sn_c[3] = new Image(145,30);
sn_c[3].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_fin_fundamentals_at.gif";

sn_a[4] = new Image(145,17);
sn_a[4].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_purchase_on.gif";
sn_b[4] = new Image(145,17);
sn_b[4].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_purchase_off.gif";

sn_a[5] = new Image(145,17);
sn_a[5].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_div_reinvest_on.gif";
sn_b[5] = new Image(145,17);
sn_b[5].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_div_reinvest_off.gif";

sn_a[6] = new Image(145,30);
sn_a[6].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_div_information_on.gif";
sn_b[6] = new Image(145,30);
sn_b[6].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_div_information_off.gif";
sn_c[4] = new Image(145,30);
sn_c[4].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_div_information_at.gif";

sn_a[7] = new Image(145,17);
sn_a[7].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_split_on.gif";
sn_b[7] = new Image(145,17);
sn_b[7].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_split_off.gif";
sn_c[5] = new Image(145,17);
sn_c[5].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stock_split_at.gif";

sn_a[8] = new Image(145,17);
sn_a[8].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_proxy_mat_on.gif";
sn_b[8] = new Image(145,17);
sn_b[8].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_proxy_mat_off.gif";

sn_a[9] = new Image(145,17);
sn_a[9].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_proxy_online_on.gif";
sn_b[9] = new Image(145,17);
sn_b[9].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_proxy_online_off.gif";

sn_a[10] = new Image(145,30);
sn_a[10].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stockholder_rights_on.gif";
sn_b[10] = new Image(145,30);
sn_b[10].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stockholder_rights_off.gif";
sn_c[10] = new Image(145,30);
sn_c[10].src = "http://media.corporate-ir.net/media_files/nys/cvx/images/ln_stockholder_rights_at.gif";
// end stock information pre-load

function writeStock(){
var subPage = ""
//quote, chart, lookup, fundamentals, purchase, DRIP, div info, splits, proxy, & stockholder rights
// subPage is a global var
subPage += (pageNum == "200") ? "<TR><TD><img src=" + sn_c[0].src + " width=145 height=17 name=stock_quote alt='Stock Quote' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=200 onMouseOver=stockRoll('stock_quote',0) onMouseOut=stockUnroll('stock_quote',0)><img src=" + sn_b[0].src + " width=145 height=17 name=stock_quote alt='Stock Quote' border=0></a></TD></TR>" + filler_row;
subPage += (pageNum == "300") ? "<TR><TD><img src=" + sn_c[1].src + " width=145 height=30 name=hist_stock_chart alt='Stock Chart' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=300 onMouseOver=stockRoll('hist_stock_chart',1) onMouseOut=stockUnroll('hist_stock_chart',1)><img src=" + sn_b[1].src + " width=145 height=30 name=hist_stock_chart alt='Stock Chart' border=0></a></TD></TR>" + filler_row;
subPage += (pageNum == "340") ? "<TR><TD><img src=" + sn_c[2].src + " width=145 height=30 name=hist_lookup alt='Historical Price Look-Up' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=340 onMouseOver=stockRoll('hist_lookup',2) onMouseOut=stockUnroll('hist_lookup',2)><img src=" + sn_b[2].src + " width=145 height=30 name=hist_lookup alt='Historical Price Look-Up' border=0></a></TD></TR>" + filler_row;
subPage += (pageNum == "950") ? "<TR><TD><img src=" + sn_c[3].src + " width=145 height=30 name=fin_fundamentals alt='Financial Fundamentals' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=950 onMouseOver=stockRoll('fin_fundamentals',3) onMouseOut=stockUnroll('fin_fundamentals',3)><img src=" + sn_b[3].src + " width=145 height=30 name=fin_fundamentals alt='Financial Fundamentals' border=0></a></TD></TR>" + filler_row;
subPage += "<TR><TD><a href=javascript:pop_window('https://vault.melloninvestor.com/jsp/enroll/BankCompany.jsp?keySymbol=CVX','purchase'); onMouseOver=stockRoll('stock_purchase',4) onMouseOut=stockUnroll('stock_purchase',4)><img src=" + sn_b[4].src + " width=145 height=17 name=stock_purchase alt='Stock Purchase' border=0></a></TD></TR>" + filler_row;
subPage += "<TR><TD><a href=javascript:pop_window('https://vault.melloninvestor.com/jsp/enroll/BankCompany.jsp?keySymbol=CVX','dividend'); onMouseOver=stockRoll('div_reinvest',5) onMouseOut=stockUnroll('div_reinvest',5)><img src=" + sn_b[5].src + " width=145 height=30 name=div_reinvest alt='Dividend Reinvestment' border=0></a></TD></TR>" +filler_row;
subPage += (pageNum == "11909" || pageNum == "11890" || pageNum == "11891") ? "<TR><TD><img src=" + sn_c[4].src + " width=145 height=30 name=div_information alt='Dividend Information' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=11909&item_id='div_chevron_table.htm' onMouseOver=stockRoll('div_information',6) onMouseOut=stockUnroll('div_information',6)><img src=" + sn_b[6].src + " width=145 height=30 name=div_information alt='Dividend Information' border=0></a></TD></TR>" + filler_row;
subPage += (pageNum == "11907" || pageNum == "11969" || pageNum == "11980") ? "<TR><TD><img src=" + sn_c[5].src + " width=145 height=17 name=stock_split alt='Stock Split History' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=11907&layout=-6&item_id='split_chevron_table.htm' onMouseOver=stockRoll('stock_split',7) onMouseOut=stockUnroll('stock_split',7)><img src=" + sn_b[7].src + " width=145 height=17 name=stock_split alt='Stock Split History' border=0></a></TD></TR>" + filler_row;
subPage += "<TR><TD><a href=javascript:pop_window('http://media.corporate-ir.net/media_files/nys/cvx/reports/proxy.pdf','proxy'); onMouseOver=stockRoll('proxy_mat',8) onMouseOut=stockUnroll('proxy_mat',8)><img src=" + sn_b[8].src + " width=145 height=17 name=proxy_mat alt='Proxy Materials' border=0></a></TD></TR>" + filler_row;
subPage += "<TR><TD><a href=http://www.icsdelivery.com/cvx/ onMouseOver=stockRoll('proxy_on',9) onMouseOut=stockUnroll('proxy_on',9)><img src=" + sn_b[9].src + " width=145 height=17 name=proxy_on alt='Proxy Materials' border=0></a></TD></TR>" + filler_row;
subPage += (pageNum == "11957") ? "<TR><TD><img src=" + sn_c[10].src + " width=145 height=30 name=stockholder_rights alt='Stockholder Rights' border=0></TD></TR>" + filler_row : "<TR><TD><a href=ir_site.zhtml?ticker=cvx&script=11957&item_id='stockholder_rights.html' onMouseOver=stockRoll('stockholder_rights',10) onMouseOut=stockUnroll('stockholder_rights',10)><img src=" + sn_b[10].src + " width=145 height=30 name=stockholder_rights alt='Stockholder Rights' border=0></a></TD></TR>" + filler_row;
return subPage
}

function stockRoll(name,idx) {	document.images[name].src = sn_a[idx].src; }
function stockUnroll(name,idx) {	document.images[name].src = sn_b[idx].src; }