var PDF_stillin = 0;
var PDF_timer = 0;
function DisplayPDF(display) {
	if(display) {
		PDF_stillin=1;
		getObject('Section_PDFDisplay').style.display='block';
	}
	else {
		PDF_stillin=0;
	}
	clearInterval(PDF_timer);
	PDF_timer = setInterval('HidePDF();',1000);
}

function HidePDF() {
	if(PDF_stillin==0) {
		clearInterval(PDF_timer);
		getObject('Section_PDFDisplay').style.display='none';
	}
}

var NewsUpdate_stillin = 0;
var NewsUpdate_timer = 0;
function DisplayNewsUpdate(display) {
	if(display) {
		NewsUpdate_stillin=1;
		getObject('Section_NewsUpdateDisplay').style.display='block';
	}
	else {
		NewsUpdate_stillin=0;
	}
	clearInterval(NewsUpdate_timer);
	NewsUpdate_timer = setInterval('HideNewsUpdate();',1000);
}

function HideNewsUpdate() {
	if(NewsUpdate_stillin==0) {
		clearInterval(NewsUpdate_timer);
		getObject('Section_NewsUpdateDisplay').style.display='none';
	}
}

var NewsUpdate_stillin_button = 0;
var NewsUpdate_timer_button = 0;
function DisplayNewsUpdate_button(display) {
	if(display) {
		NewsUpdate_stillin_button=1;
		getObject('Section_NewsUpdateDisplay_button').style.display='block';
	}
	else {
		NewsUpdate_stillin_button=0;
	}
	clearInterval(NewsUpdate_timer_button);
	NewsUpdate_timer_button = setInterval('HideNewsUpdate_button();',1000);
}

function HideNewsUpdate_button() {
	if(NewsUpdate_stillin_button==0) {
		clearInterval(NewsUpdate_timer_button);
		getObject('Section_NewsUpdateDisplay_button').style.display='none';
	}
}

function getObject(name) {
	var Object = null;
	if(document.getElementById)
		Object = document.getElementById(name);
	else if(document.all)
		Object = document.all[name];
	else if(document.layers)
		Object = document.layers[name];
	return Object;
}

if(typeof openimage != 'function') {
	function openimage(url,himage,wimage) {
		var win;
		var appVer = navigator.appVersion.toLowerCase();
		var iePos  = appVer.indexOf('msie');
		if (window.screen) {
			if(wimage>=screen.availWidth) 
				var wimage=(screen.availWidth-50);
			if(himage>=screen.availHeight) 
				var himage=(screen.availHeight-100);
		}
		if (iePos !=-1) {
			var features ='width='+ (wimage+16) +',height='+ (himage+20) + ',scrollbars=yes,resizable=yes';
		}
		else {
			var features ='width='+ wimage +',height='+ himage + ',scrollbars=yes,resizable=yes';
		}
			win = window.open(url,'Photo',features);
			win.focus();
	}
}