function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_on = newImage("images/link_home_on.gif");
		emergency_on = newImage("images/link_emergency_on.gif");
		water_on = newImage("images/link_water_on.gif");
		fire_on = newImage("images/link_fire_on.gif");
		mold_on = newImage("images/link_mold_on.gif");
		res_cleaning_on = newImage("images/link_res_cleaning_on.gif");
		comm_cleaning_on = newImage("images/link_comm_cleaning_on.gif");
		comm_property_on = newImage("images/link_comm_property_on.gif");
		disaster_on = newImage("images/link_disaster_on.gif");
		tips_on = newImage("images/link_tips_on.gif");
		contact_on = newImage("images/link_contact_on.gif");
		home_water_on = newImage("images/homelink_water_on.gif");
		home_fire_on = newImage("images/homelink_fire_on.gif");
		home_mold_on = newImage("images/homelink_mold_on.gif");
		preloadFlag = true;
	}
}
function newWin(page, features) {
	 newwin = window.open(page, 'pic', features);
	 newwin.focus()
} 
function printWindow(){
	version = parseInt(navigator.appVersion)
	if (version >= 4) window.print()
}