var global_current_camera;
var bird;
var camera_change;

function back_link()
{
	history.back();
}

function footer_template()
{


document.write('<font size="3">');
document.write('<center>');
document.write('<a href="JavaScript:back_link()"><img src="http://www.umsl.edu/~virtualstl/phase2/images/backbutton.gif" border=0></a> ');
document.write('<a href="http://www.umsl.edu/~virtualstl/phase2/1850/openingpage/1850home2.html"><img src="http://www.umsl.edu/~virtualstl/phase2/images/decadebutton2.gif" border=0></a>');
document.write('</center>');
document.write('</font>');

document.write('<br><br>');
document.write('<table align="right" cellpadding=5><tr>');
document.write('<td colspan=2 align=right valign=bottom>');
document.write('<font face="book antiqua, arial"><font size=1>');
document.write('Best Viewed in 1024 x 768<br>');
document.write('For questions regarding the 1800s:');
document.write('<a href="mailto:gerteis@umsl.edu">gerteis@umsl.edu</a><br>');
document.write('For questions regarding the 1900s:');
document.write('<a href="mailto:ahurley@umsl.edu">ahurley@umsl.edu</a><br>');document.write('For questions regarding the 3d model:');
document.write('<a href="mailto:gerteis@umsl.edu">davis</a><br>');document.write('Last updated: September, 2004 </td> ');
document.write('<td><img src="http://www.umsl.edu/~virtualstl/phase2/images/umsllogo.gif"></td>');
document.write('</tr></table>');

}

function SetVP(cam,link)
{
//alert("in footer");
if(link=='null')
	{
	//alert("url is null");
	parent.model.Scene.Engine.Nodes('camera_inline').Nodes(cam).Fields("set_bind") = true
	parent.model.Scene.Engine.AutoRefresh
	}
	else
	{
	//alert("url is not null");
	parent.model.Scene.Engine.Nodes('camera_inline').Nodes(cam).Fields("set_bind") = true
	parent.model.Scene.Engine.AutoRefresh
	parent.text.location.href=link;

	}

}


function SetVP_court(cam)
{
	parent.model.Scene.Engine.Nodes(cam).Fields("set_bind") = true
	parent.model.Scene.Engine.AutoRefresh
	parent.text.location.href="../buildings/1950courthouse.html";

}

function SetVP_test(cam,page_link)
{

if(page_link!="null")
	{
		parent.text.location.href=page_link;
		parent.model.Scene.Engine.Nodes(cam).Fields("set_bind") = true
		parent.model.Scene.Engine.AutoRefresh
	}
	else
	{
		parent.model.Scene.Engine.Nodes(cam).Fields("set_bind") = true
		parent.model.Scene.Engine.AutoRefresh

	}

}