var checkBrowser = true;

if((navigator.appName=="Netscape"|| navigator.appName=="Microsoft Internet Explorer")
	&& (navigator.appVersion>=4))
{
	checkBrowser = false;
}

// top navi
row1= new Image();
row1.src = "/eImages/DefineArea/Polygon2_off.gif";
row1on = new Image();
row1on.src = "/eImages/DefineArea/Polygon2_on.gif";
row2= new Image();
row2.src = "/eImages/DefineArea/Radius_off.gif";
row2on = new Image();
row2on.src = "/eImages/DefineArea/Radius_on.gif";
row3= new Image();
row3.src = "/eImages/DefineArea/DriveTime_off.gif";
row3on = new Image();
row3on.src = "/eImages/DefineArea/DriveTime_on.gif";
row4= new Image();
row4.src = "/eImages/DefineArea/GeoSelect2_off.gif";
row4on = new Image();
row4on.src = "/eImages/DefineArea/GeoSelect2_on.gif";
row5= new Image();
row5.src = "/eImages/DefineArea/StandardGeo2_off.gif";
row5on = new Image();
row5on.src = "/eImages/DefineArea/StandardGeo2_on.gif";
row6= new Image();
row6.src = "/eImages/DefineArea/ImportTrade2_off.gif";
row6on = new Image();
row6on.src = "/eImages/DefineArea/ImportTrade2_on.gif";
row7= new Image();
row7.src = "/eImages/DefineArea/ManageAreas_off.gif";
row7on = new Image();
row7on.src = "/eImages/DefineArea/ManageAreas_on.gif";
row8= new Image();
row8.src = "/eImages/DefineArea/BatchProcess_off.gif";
row8on = new Image();
row8on.src = "/eImages/DefineArea/BatchProcess_on.gif";

row9= new Image();
row9.src = "/eImages/DefineArea/DefaultArea_off.gif";
row9on = new Image();
row9on.src = "/eImages/DefineArea/DefaultArea_on.gif";

function onImg(name)  
{
	if(checkBrowser)
		document[name].src = eval(name + "on.src");
}
function offImg(name)  
{
	if(checkBrowser)
		document[name].src = eval(name + ".src");
}