var imageBase=function () {
	return {
		init : function () {			
			var vacancyImages = document.getElementById("vacancy-thumbs");
			var vacancyImage  = document.getElementById("vacancy-image");
			var viewImages    = document.getElementById("view-images");
			var hideImages    = document.getElementById("hide-images");
			
			var imageActions={
				change : function (imageObj,newImage) {
					imageObj.src='../file/job_images/' + newImage + '-1.jpg';
				}
			};
			
			if(vacancyImages!=null) {
				var anchors=vacancyImages.getElementsByTagName('a');
				
				for(var i=0; i<anchors.length; i++) {
					var anchor = anchors[i];
					
					anchor.onclick=function() { 
						imageActions.change(vacancyImage,this.id);
						return false;
					}
				}
			}
		}
	};
} ();

addLoadEvent(imageBase.init);

function galleryPopup(url) {
	var width = 700;
	var height = 600;
	var winl = (screen.width - (width/2))/2;
	var wint = (screen.height - height)/2;
	var properties = 'width='+width+',height='+height+',scrollbars=1,resizable=1,left='+winl+',top='+wint;
	
	var galleryWindow = window.open(url,'mywindow',properties);
}