function rollon(x){
	document.getElementById(x).style.backgroundColor='#284e72';
	document.getElementById(x).style.color="white";
	document.getElementById(x).style.cursor='pointer';
}

function rolloff(x){
	document.getElementById(x).style.backgroundColor='#284e72';
	document.getElementById(x).style.color="black";
	document.getElementById(x).style.cursor='pointer';
}

function openpage(x){
	document.location="displayarticle.php?x="+x;
}

function editpage(x){
	document.location="changearticle.php?x="+x;
}

function editlink(x){
	document.location="changelink.php?x="+x;
}

function expand(x,y,z){
	var elements = document.getElementsByTagName('*'); for (var i = 0; i < elements.length; i++) { var element = elements[i]; if (element.style.display == 'inline') element.style.display = 'none'; }
	
	var elements = document.getElementsByTagName('input'); for (var i = 0; i < elements.length; i++) { var element = elements[i]; if (element.value == '-') element.value = '+'; }
	document.getElementById(x).style.display='inline';
	document.getElementById(y).value='-';
}

function collapse(x,y){
	document.getElementById(x).style.display='none';
	document.getElementById(y).value='+';
}

function addtocart(x){
	document.location='index.php?AddtoCart='+x;
}

function displaytrackno(id,producttype){
	var productid=id;
	var producttype=producttype;
	var tracknos=document.getElementById('tracknos').value;
	var sScript = '<form method="post" action="adddetails.php">';
	sScript = sScript + '<table><tr><td colspan=2>Track Listing</td></tr>';
	for (var x=1; x <= tracknos; x++){
		sScript = sScript + '<tr><td>' + x + '.) </td><td><input type="text" name="track' + x + '" class="text"></td></tr>';
	}
	sScript = sScript + '<input type="hidden" name="productid" value="' + productid +'">';
	sScript = sScript + '<input type="hidden" name="tracknos" value="' + tracknos + '">';
	sScript = sScript + '<input type="hidden" name="producttype" value="' + producttype + '">';
	sScript = sScript + '<tr><td colspan=2><input type="submit" name="updatetracks" value="Update Tracks"></td></tr>';
	sScript = sScript + '</table></form>';
	admintracknames.innerHTML=sScript;
}