//Contents Page JavaScript
//Handles OnMouseOver and OnMouseOut events, and loads required graphics
//Generated by Argo City Rollover Generator

browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
		if ((browserName == "Netscape" && browserVer >= 3)||(browserName == "Microsoft Internet Explorer" && browserVer >= 4)) version = "n3";
		else version = "n2";

	if (version == "n3") {

		b1_on = new Image;
		b1_on.src = "../images/mv_cast_on.gif";
		b1_off = new Image;
		b1_off.src = "../images/mv_cast_off.gif";

		b2_on = new Image;
		b2_on.src = "../images/mv_movie_on.gif";
		b2_off = new Image;
		b2_off.src = "../images/mv_movie_off.gif";

		b3_on = new Image;
		b3_on.src = "../images/mv_script_on.gif";
		b3_off = new Image;
		b3_off.src = "../images/mv_script_off.gif";

		b4_on = new Image;
		b4_on.src = "../images/mv_trailer_on.gif";
		b4_off = new Image;
		b4_off.src = "../images/mv_trailer_off.gif";

	}

     function img_act(imgName, tip) {
	if (version == "n3") {
		//Set Image to Glowing
		if (document.all) {
			imgOn = eval(imgName + "_on.src");
			document[imgName].src = imgOn;
		}

		//Set Tooltip
		if (parent.info.document.all) {
			parent.info.cTooltips.innerHTML = tip;
		}
	}
     }

     function img_inact(imgName, tip) {
	if (version == "n3") {
		//Set Image to Not-Glowing
		if (document.all) {
			imgOff = eval(imgName + "_off.src");
			document[imgName].src = imgOff;
		}

		//Set Tooltip
		if (parent.info.document.all) {
			if (tip == "") {
				parent.info.cTooltips.innerHTML = 'Welcome to Argo City - The Theme Home of Supergirl';
			} else {
				parent.info.cTooltips.innerHTML = tip;
			}
		}
	}
     }