//////////////////////////////////////////// POP-UP WINDOW
var newwindow;

function popUp(windw, wdth, hght,features,location,href){
	if(location){
		var obj = document.getElementById(href);
		var image = obj.getElementsByTagName("img");
		delete obj.onclick;
		image[0].src = location;
	}

	if(newwindow){
		newwindow.close();
	}

	var width = screen.width;
	var height = screen.height;

	var winLeft = ((width - wdth) / 2);
	var winTop = ((height - hght) / 2);

	if(features){
		newwindow = window.open(windw,'',"width="+wdth+',height='+hght+',left='+winLeft+',top='+winTop+','+features+'');
	} else {
		newwindow = window.open(windw,'',"width="+wdth+',height='+hght+',left='+winLeft+',top='+winTop+',location=0,scrollbars=1,menubar=0,toolbar=0,resizable=1"');
	}
}