var tabname = ""

function navin(imgname) {
	if (imgname != tabname) {
		document.getElementById(imgname + 'link').className="mainmenutabselected"
		document.getElementById(imgname).className="mainmenutabselected"
	}
	else {
		document.getElementById(imgname + 'link').className="mainmenutabsoft"
	}
}

function navout(imgname) {
	if (imgname != tabname) {
		document.getElementById(imgname + 'link').className="mainmenutab"
		document.getElementById(imgname).className="mainmenutab"
	}
	else {
		document.getElementById(imgname + 'link').className="mainmenutabselected"
	}
}

function settab(tname) {
	tabname = tname
	//alert(tabname.indexOf("barcata"))
	document.getElementById(tabname + 'link').className="mainmenutabselected"
	document.getElementById(tabname).className="mainmenutabselected"
	if (document.getElementById('barcatapiclink')) {
	if (tabname.indexOf("barcata") > -1) {
		//alert(nextcata(document.URL))
		//alert("hi")
		document.getElementById('barcatapiclink').href = nextcata(document.URL)
		document.getElementById('barcatapiclink').className="mainmenutab"
		//alert(nextcata(document.URL))
	}
	else {
		document.getElementById('barcatapiclink').className="mainmenutabhide"
	}
	}
}