/**
* Open + Close pop-up windows
*/
function popopen(url,name,popW,popH,scroll) {
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winPop = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable'
	Win = window.open(url, name, winPop)
	Win.window.focus();
}

function closeWindow() {
	self.close()
}


/**
* Go to URL from Select menu
*/
function gotourl( mySelect ) { 
      myIndex = mySelect.selectedIndex; 
      myValue = mySelect.options[myIndex].value; 
      window.location.href = myValue; 
}



/**
* Slideshow script
*/

/**
* Variables
*/
var hold = 0;
slideT = new Array();
slideC = new Array();

/**
* Automatically moves after delay
*/
function autoSlide() {
	displayNext();
	timer = setTimeout("javascript:autoSlide()", delay);
}

/**
* Changes the slide Div
*/
function displayNext() {
	var objectID = 'slide' + slideC;
	var object = document.getElementById(objectID);
	object.style.display = 'none';
	if (slideT == slideC) slideC = 1;
	else slideC++;
	var objectID = 'slide' + slideC;
	var object = document.getElementById(objectID);
	object.style.display = 'block';
}

function displayPrevious() {
	var objectID = 'slide' + slideC;
	var object = document.getElementById(objectID);
	object.style.display = 'none';
	if (slideC == 1) slideC = slideT;
	else slideC--;
	var objectID = 'slide' + slideC;
	var object = document.getElementById(objectID);
	object.style.display = 'block';
}