function menuRoll(id,state) {
	if(state=='on'){
		document.getElementById(id).style.backgroundColor = '#f89828';
		document.getElementById(id+'_sub').style.display = 'block';
		document.getElementById(id+'_swl').style.display = 'block';
		document.getElementById(id+'_swr').style.display = 'block';
	} else {
		document.getElementById(id+'_sub').style.display = 'none';
		document.getElementById(id).style.backgroundColor = '';
		document.getElementById(id+'_swl').style.display = 'none';
		document.getElementById(id+'_swr').style.display = 'none';
	}
}

function displayForm(id,state) {
	if(state=='on'){
		document.getElementById(id).style.display = 'block';
	} else {
		document.getElementById(id).style.display = 'none';
	}
}

var centerNum=1
var timer;
function slideit(id){
if(id !=null){centerNum=id;}

var sec=9000;
if (centerNum<4){
	showhidecenter(centerNum);
	if(centerNum==1){sec=7000;}
	centerNum++;
}else{
	showhidecenter(centerNum);
	centerNum=1;
}
timer = setTimeout("slideit()",sec);
}

function showhidecenter(num){
	for(var i=1 ; i<5 ; i++){
		if (i==num){
			if(i != 1){
				document.getElementById('L'+num).style.backgroundImage = "url(/images/homepage/L"+num+"_on.gif)";
			}
			document.getElementById('center'+num).style.display = 'block';
		} else {
			if(i != 1){
				document.getElementById('L'+i).style.backgroundImage = "url(/images/homepage/L"+i+".gif)";
			}
			document.getElementById('center'+i).style.display = 'none';
		}
	}
}

function bypassSlide(id,slide) {
      clearTimeout(timer);
	  	for(var i=2 ; i<5 ; i++){
			document.getElementById('L'+i).style.backgroundImage = "url(/images/homepage/L"+i+".gif)";
		}

		for(var i=1 ; i<5 ; i++){
			document.getElementById('center'+i).style.display = 'none';
		}

	  document.getElementById(id).style.backgroundImage = "url(/images/homepage/"+id+"_on.gif)";
	  document.getElementById(slide).style.display = 'block';
	  timer = 0;
	  centerNum=1;
}

function startSlide(id) {slideit(id);}

function winopen(url,x,y){
	window.open(url, 'NewWindow1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no, height='+y+',width='+x+',copyhistory=no');
}