// JavaScript Document
var n,t,l;
var winWidth;
// Browser version detection
browser = navigator.appName;
		
ver = parseInt(navigator.appVersion);  
		      
active = ((browser == "Netscape") && (ver >= 3)) || ((browser == "Microsoft Internet Explorer") && (ver >= 4));        

	if (active) {

// Add or change mouseover buttons here:
// Main Nav
          
          button01on = new Image;
          button01on.src = "/images/btn_About_on.gif";
          button01off = new Image;
          button01off.src = "/images/btn_About_off.gif";

          button02on = new Image;
          button02on.src = "/images/btn_Store_on.gif";
          button02off = new Image;
          button02off.src = "/images/btn_Store_off.gif";

          button03on = new Image;
          button03on.src = "/images/btn_Download_on.gif";
          button03off = new Image;
          button03off.src = "/images/btn_Download_off.gif";

          button04on = new Image;
          button04on.src = "/images/btn_MFeedback_on.gif";
          button04off = new Image;
          button04off.src = "/images/btn_MFeedback_off.gif";

          button05on = new Image;
          button05on.src = "/images/btn_MCompanies_on.gif";
          button05off = new Image;
          button05off.src = "/images/btn_MCompanies_off.gif";

          button06on = new Image;
          button06on.src = "/images/tab_News_on.gif";
          button06off = new Image;
          button06off.src = "/images/tab_News_off.gif";

          button07on = new Image;
          button07on.src = "/images/tab_PR_on.gif";
          button07off = new Image;
          button07off.src = "/images/tab_PR_off.gif";

          button08on = new Image;
          button08on.src = "/images/tab_NewsArch_on.gif";
          button08off = new Image;
          button08off.src = "/images/tab_NewsArch_off.gif";

// Don't edit below here
        
        }
        
        function img_on(imgName) {
          if (active) {
            imgOn = eval(imgName + "on.src");
            document[imgName].src = imgOn;
          }
        }
        
        function img_off(imgName) {
          if (active) {
            imgOff = eval(imgName + "off.src");
            document[imgName].src = imgOff;
          }
        };
function menu_on(n,l,t) {
//***Testing for resized window and adjusting menu layer left coordinate accordingly

	winWidth = document.body.scrollWidth;

	if (winWidth > 762) {
		l = ((winWidth - 762)/2) + l + 4;
	}
//***

	n.style.visibility="visible";
	n.style.top=t;
	n.style.left=l;

};

function menu_off(y){

		y.style.visibility="hidden";
		y.style.all=null;
	
};
function InitializeMenus(){
		menu_on(menu1,0,0);
		menu_off(menu1);
		menu_on(menu2,0,0);
		menu_off(menu2);
		menu_on(menu3,0,0);
		menu_off(menu3);
		menu_on(menu4,0,0);
		menu_off(menu4);
		menu_on(menu5,0,0);
		menu_off(menu5);
};
function tabSwitch(tabID1, tabID2, contID1, contID2)
{
	//if (document.all)
	//{
		
		if (document.getElementById(tabID1).style.visibility == "visible")
		{
			//alert("visible");
			document.getElementById(tabID1).style.visibility="hidden";
			document.getElementById(tabID2).style.visibility="visible";
			document.getElementById(contID1).style.visibility="hidden";
			document.getElementById(contID2).style.visibility="visible";
		} 
		else 
		{
			//alert("hidden");
			document.getElementById(tabID1).style.visibility="visible";
			document.getElementById(tabID2).style.visibility="hidden";
			document.getElementById(contID1).style.visibility="visible";
			document.getElementById(contID2).style.visibility="hidden";
		}
	//}
}