// functia de deschidere a ferestrei :
function openwind(file_link, window_name, width, height, scrollbar) {
	var parameters;
	var winx = (screen.width - width) / 2;
    var winy = (screen.height - height) / 2;
	
	parameters = "width="+width+", height="+height+", top="+winy+", left="+winx+", status=no, scrollbars="+scrollbar;
	
	win = window.open(file_link,window_name,parameters);
	win.window.focus();
}

// se face preload la imagine :
/*
var preloadImg;

function preloadImage(imgPath) {
	if(document.images) {
		document.preloadImg = new Image;

		if(imgPath.indexOf("#") != 0) {
			document.preloadImg.src = imgPath;
		}
	}
}
*/

// se face deschiderea ferestrei :
function openWindow(img, folder) {
	var imgPath = 'imgs/gallery/'+ img +'.jpg';
	var imgWidth = 500;
	var imgHeight = 500;
	
	openwind('view_image.php?img='+imgPath, 'image_'+img, imgWidth, imgHeight, 'no');
}