function turnOn(imgName) {
		if (document.images) {
			document[imgName].src = eval(imgName + 'on.src');
		}
	}
	
	function turnOff(imgName) {
		if (document.images) {
			document[imgName].src = eval(imgName + 'off.src');
		}
	}
	
	function cms_popup(theURL,winName,width,height) {
		var myWin = window.open(theURL,winName,'width=' + width + ',height=' + height + ',top=' + (screen.height-height)/2 + ',left=' + (screen.width-width)/2 + ',scrollbars=yes');
	}

// ------------------------------------------------------------------

	function enlargeRuler() {
		minPageHeight = 287;
		minRulerHeight = 0;
		if (document.layers) {
			if (window.innerHeight > minPageHeight) document.images['ruler'].height = (window.innerHeight - minPageHeight) + minRulerHeight;
		}
		else if (document.documentElement.clientHeight > 0) {
			if (document.documentElement.clientHeight > minPageHeight) document.images['ruler'].height = (document.documentElement.clientHeight - minPageHeight) + minRulerHeight;
		}
		else {
			if (document.body.clientHeight > minRulerHeight) document.images['ruler'].height = (document.body.clientHeight - minPageHeight) + minRulerHeight;
		}
	}
	
	function myRuler() {
		minPageHeight = 287;
		minRulerHeight = 0;
		if (document.layers) document.write ('<img src=\"' + rootURL + 'pub/images/dot.gif\" width=\"1\" height=\"'+((window.innerHeight > minPageHeight) ? (window.innerHeight - (minPageHeight + 10)) + minRulerHeight : 1)+'\" name=\"ruler\">');
			else document.write ('<img src=\"' + rootURL + 'pub/images/dot.gif\" width=\"1\" height=\"1\" name=\"ruler\">');
	}
	
	rootURL = "http://joe:81/cmsasp";