if (document.all) {webN=0;webIE=1;webN6=0;fShow="visible";fHide="hidden";}
if (document.layers) {webN=1;webIE=0;webN6=0;fShow="show"; fHide="hide";}
if (document.getElementById&&!document.all) {webN=0;webIE=0;webN6=1;fShow="visible";fHide="hidden";}
if (webN) {origWidth = innerWidth; origHeight = innerHeight;pre = 'document.'; post = '';onresize = reDo;}
if (webN6) {pre = 'document.getElementById("'; post = '").style';}
if (webIE) {pre = 'document.all.'; post = '.style';}
function reDo() {
	if (innerWidth != origWidth || innerHeight != origHeight) {location.reload();}
}
function showLayer(lyr,x,y) {
	if(webN){
		eval(pre + lyr + post).visibility = 'show';
		eval(pre + lyr + post).left = x;
		eval(pre + lyr + post).top = y;
	} else {
		if(navigator.platform == 'MacPPC'||navigator.platform == 'Win32'){
			eval(pre + lyr + post).visibility = 'visible';
		} else {
			var isMenu = document.getElementsByName(lyr);
			//if(isMenu.length > 0) {eval(pre + lyr + post).visibility = 'visible';}
      eval(pre + lyr + post).visibility = 'visible';
		}
	}
}
function hideLayer(lyr){
	if(webN) {
		eval(pre + lyr + post).visibility = 'hide';
	} else {
		if(navigator.platform == 'MacPPC'||navigator.platform == 'Win32'){
			eval(pre + lyr + post).visibility = 'hidden';
		} else {
			var isMenu = document.getElementsByName(lyr);
			//if(isMenu.length > 0) {eval(pre + lyr + post).visibility = 'hidden';}
      eval(pre + lyr + post).visibility = 'hidden';
		}
	}
}
function nbswap(cell,clr,bgc) {
	if(webIE) {
		eval('nbdm' + cell).bgColor=bgc;
		eval('nbdm' + cell + post).color=clr;
	} else {
		eval(pre + 'nbdm' + cell + post).background=bgc;
		eval(pre + 'nbdm' + cell + post).color=clr;
	}
}