function OpenWindow(thePage, theTitle)
	{
		window.open(thePage,theTitle,'height=750,width=752,scrollbars=yes,resizable=yes');
	}
    
    function $$() {
    
        emailAddress = document.getElementById("email").value;
        (emailAddress == "") ? alert("- Enter e-mail address") : OpenWindow("/meetings/snow/2009/email.asp?emailAdd=" + emailAddress + "");
    }
	
		function ShowMe(what){
			switch(what){
				case 'lanyards':
					if(document.getElementById('lanyards').style.display == 'none'){
						document.getElementById('lanyards').style.display = 'block';
					}
					else{
						document.getElementById('lanyards').style.display = 'none';
					}
					break;
				case 'totebags':
					if(document.getElementById('totebags').style.display == 'none'){
						document.getElementById('totebags').style.display = 'block';
					}
					else{
						document.getElementById('totebags').style.display = 'none';
					}
					break;
				case 'paws':
					if(document.getElementById('paws').style.display == 'none'){
						document.getElementById('paws').style.display = 'block';
					}
					else{
						document.getElementById('paws').style.display = 'none';
					}
					break;
				case 'icecream':
					if(document.getElementById('icecream').style.display == 'none'){
						document.getElementById('icecream').style.display = 'block';
					}
					else{
						document.getElementById('icecream').style.display = 'none';
					}
					break;
				case 'cafe':
					if(document.getElementById('cafe').style.display == 'none'){
						document.getElementById('cafe').style.display = 'block';
					}
					else{
						document.getElementById('cafe').style.display = 'none';
					}
					break;
				case 'keyCards':
					if(document.getElementById('keyCards').style.display == 'none'){
						document.getElementById('keyCards').style.display = 'block';
					}
					else{
						document.getElementById('keyCards').style.display = 'none';
					}
					break;
				case 'tuesday':
					if(document.getElementById('tuesday').style.display == 'none'){
						document.getElementById('tuesday').style.display = 'block';
					}
					else{
						document.getElementById('tuesday').style.display = 'none';
					}
					break;
				case 'shuttle':
					if(document.getElementById('shuttle').style.display == 'none'){
						document.getElementById('shuttle').style.display = 'block';
					}
					else{
						document.getElementById('shuttle').style.display = 'none';
					}
					break;
				case 'cocktails':
					if(document.getElementById('cocktails').style.display == 'none'){
						document.getElementById('cocktails').style.display = 'block';
					}
					else{
						document.getElementById('cocktails').style.display = 'none';
					}
					break;
				case 'web':
					if(document.getElementById('web').style.display == 'none'){
						document.getElementById('web').style.display = 'block';
					}
					else{
						document.getElementById('web').style.display = 'none';
					}
					break;
				case 'lunch':
					if(document.getElementById('lunch').style.display == 'none'){
						document.getElementById('lunch').style.display = 'block';
					}
					else{
						document.getElementById('lunch').style.display = 'none';
					}
					break;
			}
		}	
		
function disp_confirm()
{ 
	var r=confirm("You are now leaving APWA website.  Use Convention ID # 2224 to make hotel reservation.");
	if (r==true)
	  {
	  document.location="http://www.housingweb.net/";
	  }

}		

function RotateSponsor(){
	
	var myInterval = 2.5; // seconds
	myInterval *= 1000;
	var oldIndex = 999;
	var currentIndex = 999;	
	
	while (currentIndex == oldIndex){
		currentIndex = Math.floor(Math.random()*4);
	}
	oldIndex = currentIndex;
	for (var z = 0; z <= 3; z++){ 
		if(z == currentIndex){
			document.getElementById('sponsor'+z).style.display = '';
		}
		else{
			document.getElementById('sponsor'+z).style.display = 'none';
		}
	}
	setTimeout('RotateSponsor()',myInterval);
}