function HPopup(){

	function prepare_events(img){

		img.HPopup_click = img.onclick;

		img.onclick = imageClick;

	}



	function init(){

		var imgs = document.images;

		

		for (var i=0; i<imgs.length; i++){

			var img = imgs[i];

			if (img.getAttribute("popup_image") == null) continue;

			img.style.cursor = "pointer";

			img.HPopup_src = img.getAttribute("popup_image");



			prepare_events(img);

		}

		if (window.HPopup_onload != null) window.HPopup_onload();

	}



	function imageClick(){

		window.status = "Slika ......";

		this.popup_image = document.createElement("IMG");

		this.popup_image.onload = show_popup;

		this.popup_image.src = this.HPopup_src;

		if (this.HPopup_click != null) this.HPopup_click();

	}





	function show_popup(){

		var win = window.open('','_blank','width='+this.width+',height='+this.height+' toolbars=no');

		win.document.open();

		win.document.write("<html>");

		win.document.write("<body margins=0 margintop=0 marginleft=0 topmargin=0 leftmargin=0>");

		win.document.write("<img src='"+this.src+"'>");

		win.document.write("</body>");

		win.document.write("</html>");

		win.document.close();

		window.status = "";

		win.document.title = document.title;

	}

	

	window.HPopup_onload = window.onload;

	window.onload = init;

	window.HPopup_called = true;

}



if(!window.HPopup_called) HPopup();





