smhome_button=new Image(130,42); smhome_button.src="images/lab_smbuttonhome.gif";
smhhome_button=new Image(130,42); smhhome_button.src="images/lab_smbuttonhome_on.gif";

smwho_button=new Image(130,42); smwho_button.src="images/lab_smbuttonwho.gif";
smhwho_button=new Image(130,42); smhwho_button.src="images/lab_smbuttonwho_on.gif";

smserv_button=new Image(130,42); smserv_button.src="images/lab_smbuttonserv.gif";
smhserv_button=new Image(130,42); smhserv_button.src="images/lab_smbuttonserv_on.gif";

smfac_button=new Image(130,42); smfac_button.src="images/lab_smbuttonfac.gif";
smhfac_button=new Image(130,42); smhfac_button.src="images/lab_smbuttonfac_on.gif";

smcon_button=new Image(130,42); smcon_button.src="images/lab_smbuttoncon.gif";
smhcon_button=new Image(130,42); smhcon_button.src="images/lab_smbuttoncon_on.gif";

function hiLite(imgDocID,imgObjName) {
document.images[imgDocID].src=eval(imgObjName+".src")
}