if (document.images) {
		
		//var site_str = "http://gaulte/~erika/PCDA/";		
		var site_str = "http://www.pcda.us/";
		var home_str = site_str + "wp-content/themes/pcda/images/";

		var button_1 = new Image();
		button_1.src = home_str + "button-1.jpg";
		var button_1_H = new Image();
		button_1_H.src = home_str + "button-1_H.jpg";	
		
		var button_2 = new Image();
		button_2.src = home_str + "button-2.jpg";
		var button_2_H = new Image();
		button_2_H.src = home_str + "button-2_H.jpg";

		var button_3 = new Image();
		button_3.src = home_str + "button-3.jpg";
		var button_3_H = new Image();
		button_3_H.src = home_str + "button-3_H.jpg";

		var button_4 = new Image();
		button_4.src = home_str + "button-4.jpg";
		var button_4_H = new Image();
		button_4_H.src = home_str + "button-4_H.jpg";

		var button_5 = new Image();
		button_5.src = home_str + "button-5.jpg";
		var button_5_H = new Image();
		button_5_H.src = home_str + "button-5_H.jpg";

		var button_6 = new Image();
		button_6.src = home_str + "button-6.jpg";
		var button_6_H = new Image();
		button_6_H.src = home_str + "button-6_H.jpg";

		var button_7 = new Image();
		button_7.src = home_str + "button-7.jpg";
		var button_7_H = new Image();
		button_7_H.src = home_str + "button-7_H.jpg";


	}

	function act(imgName) {
		if (document.images) 
		document.images[imgName].src = eval(imgName + "_H.src");
	}

	function inact(imgName) {
		if (document.images)
		document.images[imgName].src = eval(imgName + ".src");
	}