/*
Druckvo
upload.js
Martin Hozík - martin.hozik@vlado.cz
Graphic studio VLADO - www.vlado.cz
5.11.2007 (18:57)
UTF-8
*/


var uploadHandler = {
	
	
	files_count : 0,
	

	showWindow:function (){
		
		if(!document.getElementById('fileuploadpopup')){
		
			var cont = document.createElement('DIV');
			cont.setAttribute('id','fileuploadpopup');
			document.getElementById('fileupload').appendChild(cont);
			
						
			var iframe = '<iframe src="./uploader.php" frameborder="0" scrolling="no"></iframe><img src="./img/loading.gif" id="loadingimg" /><a href="#" onclick="uploadHandler.closeWindow(); return false;" title="Zavřít"></a>';				
			document.getElementById('fileuploadpopup').innerHTML = iframe;
		
		}else{
			
			document.getElementById('fileuploadpopup').style.display = 'block';
			
			
		}
	
		
	},
	
	closeWindow:function() {
			document.getElementById('fileuploadpopup').style.display = 'none';
		
	},
	
	appendFilename:function(filename){
		
		
		var input = document.createElement('INPUT');
		input.setAttribute('type','hidden');
		input.setAttribute('name','filename[]');
		input.setAttribute('value',filename);
		document.getElementById('fileupload').appendChild(input);
		
		var label = document.createElement('DIV');
		label.innerHTML = filename;
		label.className = 'appendfile';
		document.getElementById('fileuploadpopup').appendChild(label);
		
		document.getElementById('loadingimg').style.visibility = 'hidden';
		
		
		uploadHandler.files_count ++;
		
		
		document.getElementById('filebrowserindicator').className = 'filebrowser full';
		document.getElementById('filebrowserindicator').innerHTML = uploadHandler.files_count+' souborů<br /><span>Klikněte pro detail</span>';

		
		
	},
	
	uploadError:function(message){
		
		document.getElementById('loadingimg').style.visibility = 'hidden';
		alert(message);
		
	}, 
	
	startUpload:function(){
		
		document.getElementById('loadingimg').style.visibility = 'visible';
	}
	
	
	
	
	
}