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var NS4 = (document.layers) ? 1 : 0;
var IE4 = (document.all) ? 1 : 0;
var NS6 = (document.getElementById && !document.all)?1:0;

function styleOn(sTarget) {
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function styleOff(sTarget) {
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          if (NS4) { eval('document.'+sTarget+'.visibility="hidden"'); }
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  }

function buttonOff() {
        	styleOff("productsOver");
        	styleOff("sitesOver");
        	styleOff("alternativeOver");
        	styleOff("gayOver");
        	styleOff("gamblingOver");
        	styleOff("foreignOver");
        	styleOff("personalOver");
}


function productsOn() {
	buttonOff();
        styleOn("productsOver");
}

function sitesOn() {
	buttonOff();
        styleOn("sitesOver");
}

function alternativeOn() {
	buttonOff();
        styleOn("alternativeOver");
}

function gayOn() {
	buttonOff();
        styleOn("gayOver");
}

function gamblingOn() {
	buttonOff();
        styleOn("gamblingOver");
}

function foreignOn() {
	buttonOff();
        styleOn("foreignOver");
}

function personalOn() {
	buttonOff();
        styleOn("personalOver");
}

function BwindowWidth()
{
 if (window.innerWidth) return window.innerWidth;
 else if (document.body && document.body.offsetWidth) return document.body.offsetWidth;
 else return 0;
}

function BwindowHeight()
{
 if (window.innerHeight) return window.innerHeight;
 else if (document.body && document.body.offsetHeight) return document.body.offsetHeight;
 else return 0;
}

function recal()
{
 if (Width != BwindowWidth() || Height != BwindowHeight())
 window.history.go(0);
}

function checkSSFields(form) {
var reqfail = "No";
failmsg = "Error!\n";
if (NS4)
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	if (document.main.document.forms[0].fileName.value == "")
	   { reqfail = "Yes"; failmsg = failmsg + "\nPlease enter a file name"; }
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else
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if (reqfail == "Yes") {
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// submit();
if (NS4)
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else
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}