function writeheader()
{
document.write("<body background='images/bgopt.gif'>")
document.write("<div align=center>");
document.write("<table height=100% border=0 cellpadding=0 cellspacing=0><tr><td valign=top>")
document.write("<table cellpadding=0 cellspacing=0 class=tbl_header>");
document.write("<tr><td class=logo>");
document.write("<a href='index.htm'>");
document.write("<img src='images/tblogo.gif' border='0' width='210' height='62'></a><br>");
document.write("<td align='right'><img src='images/header.jpg' width=533 style='border-left:1px solid yellow;'>")
document.write("</td></tr></table>");
}

function writeunivnav()
{

document.write("<table cellpadding=0 cellspacing=0 class=tbl_univ>");
document.write("<tr>");
document.write("<td class=univ>");

document.write("<a href=locations.htm>Locations</a>");
document.write("&nbsp |&nbsp ");
document.write("<a href=jobs.htm>Jobs</a>");
document.write("&nbsp |&nbsp ");
document.write("<a href=contact.htm>Contact Us</a>");
document.write("&nbsp&nbsp");
document.write("</td>");
document.write("</tr>");
document.write("</table>");
document.write("</td></tr>");
}

function writeleftnav()
{
fullURL = parent.document.URL; 
menu = fullURL.substring(fullURL.indexOf('?menu=')+6, fullURL.indexOf('?menu=')+7);
if (fullURL.indexOf('menu2=')>0)
{
	menu2 = fullURL.substring(fullURL.indexOf('&menu2=')+7, fullURL.indexOf('&menu2=')+8);
}
else
{
	menu2 = "0";
}
//menu="1";
document.write("<tr><td valign=top height=100%>");
document.write("<table cellpadding=0 height=100% cellspacing=0 class=tbl_content>");
document.write("<tr>");
document.write("<td width=220 valign=top class=leftnav>");
document.write("<table cellpadding=0 height=100% cellspacing=0 border=0 width=100%>");
document.write("<tr><td valign=top>");
//document.write("<hr>");
document.write("<p style='margin-bottom:0px; margin-left:6px; padding-bottom:7px; font-size:8pt; font-family:verdana;'>Select a service:</p>");


if (menu=="1")
{
	createmainmenu2("images/envsrvs3.jpg", "environmental.htm", "1", "envsrvs");
	createsubmenu("Site Assessments", "env_site_assessments.htm", menu, menu2, "1");
	createsubmenu("Site Investigations", "env_site_investigation.htm", menu, menu2, "2");
	createsubmenu("Site Remediation", "env_site_remediation.htm", menu, menu2, "3");
	createsubmenu("Environmental Health & Safety Audits", "env_health_safety.htm", menu, menu2, "4");
	createsubmenu("Brownfields Redevelopment", "env_brownsfields.htm", menu, menu2, "5");
	createsubmenu("Indoor Air Quality (IAQ)", "env_iaq.htm", menu, menu2, "6");
	
	document.write("<p style='margin:0px; padding:4px;'></p>");
}
else
{
	createmainmenu("images/envsrvs.jpg", "environmental.htm", "1", "envsrvs");
}

if (menu=="2")
{
	createmainmenu2("images/edusrvs3.jpg", "edu_mgmt.htm", "2", "facmgmt");	
	createsubmenu("Public School Facility Planning", "edu_publicschool.htm", menu, menu2, "3");
	createsubmenu("Pre-Referendum Services", "edu_preref.htm", menu, menu2, "1");
	createsubmenu("Asbestos Inspections &<br>Management Planning (AHERA)", "edu_ahera.htm", menu, menu2, "4");
	createsubmenu("Environmental Reporting under Executive Order 215 ", "edu_reporting.htm", menu, menu2, "5");
	createsubmenu("OSHA Training", "edu_osha.htm", menu, menu2, "6");	
	createsubmenu("Right-to-Know", "edu_right2know.htm", menu, menu2, "7");
	createsubmenu("Indoor Air Quality (IAQ)", "env_iaq.htm", menu, menu2, "8");
	createsubmenu("Turnkey Environmental Health and Safety Consultants", "edu_turnkey.htm", menu, menu2, "9");
	
	document.write("<p style='margin:0px; padding:4px;'></p>");
}
else
{
	createmainmenu("images/edusrvs.jpg", "edu_mgmt.htm", "2", "edusrvs");
}
if (menu=="3")
{
	createmainmenu2("images/conmgmt3.jpg", "con_mgmt.htm", "3", "indsrvs");
	createsubmenu("Project Planning", "con_planning.htm", menu, menu2, "1");
	createsubmenu("Schedule Development and Control", "con_schedule.htm", menu, menu2, "2");
	createsubmenu("Cost Engineering", "con_cost.htm", menu, menu2, "3");
	createsubmenu("Contract Administration", "con_contracts.htm", menu, menu2, "4");
	createsubmenu("Construction Operations", "con_operations.htm", menu, menu2, "5");
}
else
{
	createmainmenu("images/conmgmt.jpg", "con_mgmt.htm", "3", "conmgmt");
}
if (menu=="4")
{
	createmainmenu2("images/indsrvs3.jpg", "industrial_services.htm", "4", "indsrvs");
	createsubmenu("Environmental Health & Safety Audits", "ind_audits.htm", menu, menu2, "1");
	createsubmenu("Permit and Report Preparation", "ind_permit.htm", menu, menu2, "2");
	createsubmenu("Indoor Air Quality (IAQ)", "env_iaq.htm", menu, menu2, "3");
	createsubmenu("OSHA Training", "ind_osha.htm", menu, menu2, "4");
	createsubmenu("Turnkey Environmental Health and Safety Consultants", "edu_turnkey.htm", menu, menu2, "5");
}
else
{
	createmainmenu("images/indsrvs.jpg", "ind_srvcs.htm", "4", "indsrvs");
}
document.write("</td></tr><tr><td valign=bottom><!--<img class='bottomleftimage' src='images/bottomleft.jpg'>--></td></tr></table>");
document.write("</td>");
document.write("<td class=spacer>");
document.write("</td>");
document.write("<td class=content>");
}
function swapimage(img)
{
	//alert(img);
	document.all[img].src="images/" + img + "2.jpg";
}
function swapimage2(img)
{
	//alert(img);
	document.all[img].src="images/" + img + ".jpg";
}
function writefooter()
{
document.write("<hr>");
document.write("</tr></table>");
document.write("</td></tr><tr><td>");
document.write("<table width=780><tr><td>");
document.write("<p class=copyright>");
document.write("© 2005 Tri-Tech Environmental Engineering, Inc. ");
document.write("</p>");
document.write("</td></tr></table></td></tr></table></div>");
document.write("</body>");
}
function createmainmenu(imgsrc, page, menu, img)
{
	document.write("<p class=mainservice>");
	document.write("<a href='" + page + "?menu=" + menu + "'><img id=" + img + " onmouseout=\"javascript:swapimage2(\'" + img + "\')\" onmouseover=\"javascript:swapimage(\'" + img + "\')\" border='0' src='" + imgsrc + "'></a>");
	document.write("</p>");
}
function createmainmenu2(imgsrc, page, menu, img)
{
	document.write("<p class=mainservice>");
	document.write("<img id=" + img + " border='0' src='" + imgsrc + "'></a>");
	document.write("</p>");
}
function createsubmenu(caption, page, menu, menu2, thismenu)
{
	
	if (menu2==thismenu)
	document.write("<table border=0 cellpadding=0 cellspacing=0 class='submenutableyes'><tr><!--<td class='submenutablecell1'>-</td>--><td class='submenutablecell2'><p class='highlighted'>" + caption + "</p></td></tr></table>");
	else
	document.write("<table border=0 cellpadding=0 cellspacing=0 class='submenutableno'><tr><!--<td class='submenutablecell1'>-</td>--><td class='submenutablecell2'><p class='indent'><a href='" + page + "?menu=" + menu + "&menu2=" + thismenu + "'>" + caption + "</a></p></td></tr></table>");
}