// toggle visibility
function toggle( targetId ) {
	if (document.getElementById) {
				target = document.getElementById( targetId );
					if (target.style.display == "none") {
							target.style.display = "";
						} else {
							target.style.display = "none";
						}
		}
}

// rollover effects

ap="'";
loaded=false; // Define the variable used for testing if the page has loaded.

if (document.images){
tb1_d = new Image(80,12);
tb1_d.src = "images/pagestructure/iraq_off.gif";
tb2_d = new Image(156,11);
tb2_d.src = "images/pagestructure/combatcomm_off.gif";
tb3_d = new Image(49,11);
tb3_d.src = "images/pagestructure/usofa_off.gif";
tb4_d = new Image(74,11);
tb4_d.src = "images/pagestructure/portraits_off.gif";
tb5_d = new Image(27,11);
tb5_d.src = "images/pagestructure/nyc_off.gif";
tb6_d = new Image(84,11);
tb6_d.src = "images/pagestructure/visitations_off.gif";
tb7_d = new Image(94,11);
tb7_d.src = "images/pagestructure/yester_off.gif";
sb1_d = new Image(80,13);
sb1_d.src = "images/pagestructure/scrollbar_iraq_off.gif";
sb2_d = new Image(80,29);
sb2_d.src = "images/pagestructure/scrollbar_combatcomm_off.gif";
sb3_d = new Image(49,12);
sb3_d.src = "images/pagestructure/scrollbar_usofa_off.gif";
sb4_d = new Image(75,11);
sb4_d.src = "images/pagestructure/scrollbar_portraits_off.gif";
sb5_d = new Image(27,11);
sb5_d.src = "images/pagestructure/scrollbar_nyc_off.gif";
sb6_d = new Image(84,11);
sb6_d.src = "images/pagestructure/scrollbar_visitations_off.gif";
sb7_d = new Image(94,11);
sb7_d.src = "images/pagestructure/scrollbar_yester_off.gif";
tb8_d = new Image(8,11);
tb8_d.src = "../images/pagestructure/arrow_left_off.gif";
tb9_d = new Image(94,11);
tb9_d.src = "../images/pagestructure/arrow_right_off.gif";
tb10_d = new Image(442,332);
tb10_d.src = "../images/pagestructure/442x332clear.gif";

tb1_ = new Image(80,12);
tb1_h = new Image(80,12);
tb1_h.src = "images/pagestructure/iraq_over.gif";
tb2_ = new Image(156,11);
tb2_h = new Image(156,11);
tb2_h.src = "images/pagestructure/combatcomm_over.gif";
tb3_ = new Image(49,11);
tb3_h = new Image(49,11);
tb3_h.src = "images/pagestructure/usofa_over.gif";
tb4_ = new Image(74,11);
tb4_h = new Image(74,11);
tb4_h.src = "images/pagestructure/portraits_over.gif";
tb5_ = new Image(27,11);
tb5_h = new Image(27,11);
tb5_h.src = "images/pagestructure/nyc_over.gif";
tb6_ = new Image(84,11);
tb6_h = new Image(84,11);
tb6_h.src = "images/pagestructure/visitations_over.gif";
tb7_ = new Image(94,11);
tb7_h = new Image(94,11);
tb7_h.src = "images/pagestructure/yester_over.gif";
sb1_ = new Image(80,13);
sb1_h = new Image(80,13);
sb1_h.src = "images/pagestructure/scrollbar_iraq_over.gif";
sb2_ = new Image(80,29);
sb2_h = new Image(80,29);
sb2_h.src = "images/pagestructure/scrollbar_combatcomm_over.gif";
sb3_ = new Image(49,12);
sb3_h = new Image(49,12);
sb3_h.src = "images/pagestructure/scrollbar_usofa_over.gif";
sb4_ = new Image(75,11);
sb4_h = new Image(75,11);
sb4_h.src = "images/pagestructure/scrollbar_portraits_over.gif";
sb5_ = new Image(27,11);
sb5_h = new Image(27,11);
sb5_h.src = "images/pagestructure/scrollbar_nyc_over.gif";
sb6_ = new Image(84,11);
sb6_h = new Image(84,11);
sb6_h.src = "images/pagestructure/scrollbar_visitations_over.gif";
sb7_ = new Image(94,11);
sb7_h = new Image(94,11);
sb7_h.src = "images/pagestructure/scrollbar_yester_over.gif";
tb8_ = new Image(8,11);
tb8_h = new Image(8,11);
tb8_h.src = "../images/pagestructure/arrow_left_over.gif";
tb9_ = new Image(94,11);
tb9_h = new Image(94,11);
tb9_h.src = "../images/pagestructure/arrow_right_over.gif";
tb10_ = new Image(442,332);
tb10_h = new Image(442,332);
tb10_h.src = "../images/pagestructure/viewlarger.gif";

}
tb1_m = 'usmc/iraq';
tb2_m = 'combat+commerce';
tb3_m = 'us of a';
tb4_m = 'portraits';
tb5_m = 'nyc';
tb6_m = 'visitations';
tb7_m = 'yesteryears';
sb1_m = 'usmc/iraq';
sb2_m = 'combat+commerce';
sb3_m = 'us of a';
sb4_m = 'portraits';
sb5_m = 'nyc';
sb6_m = 'visitations';
sb7_m = 'yesteryears';
tb8_m = 'back';
tb9_m = 'next';
tb10_m = 'view larger';
dm = "Document Done.";
function cb(){if(document.images&&loaded){return true}else{return false}}