var imgFieldName = '';
var imgTagId = 'ico';

var from ='';
var to='';
var repoId='';
var win;

function imgBrowser(field_name,  repositoryId) {
	var repositoryUrl = "portal?id=" + repositoryId + "&backId=fileBrowserReturn&show_type=0&link_type=0";
	window.open(repositoryUrl,'repositoryWindow','scrollbars=1,width=800,height=600');
	imgFieldName = field_name;	
	return false;
}
			
function fileBrowserReturn(url) {
	var elem = document.getElementById(imgTagId);
	elem.src = url;
	elem.style.visibility = 'visible';
	document.getElementById(imgFieldName).value = url;
}

function clearField(field_name) {
	document.getElementById(field_name).value = '';
	var elem = document.getElementById(imgTagId);
	elem.src = 'img/no_image.gif';
}

function bgOn(id){
	var node = document.getElementById(id); 
	node.style.backgroundColor = "#E3F5FF";
	node = document.getElementById(id + "div"); 
	node.style.backgroundColor = "#E3F5FF";
}

function bgOff(id){
	var node = document.getElementById(id); 
	node.style.backgroundColor = "white";
	node = document.getElementById(id + "div"); 
	node.style.backgroundColor = "white";
}

function bgSelOff(id){
	var node = document.getElementById(id); 
	node.style.backgroundColor = "#EAF5FF";
	node = document.getElementById(id + "div"); 
	node.style.backgroundColor = "#EAF5FF";
}

function showPageRep(repId){
		var win = window.open('portal?id='+repId+'&action=setParent','',"resizable,scrollbars=1,width=800,height=600");
}

function showPages(action, pageId, rep){
	this.from =pageId;
	this.repoId = rep;
	this.win = window.open(action,'',"resizable,scrollbars=1,width=500,height=300");
}

function back(is){
	var toP = is.substring(is.indexOf("=")+1,is.length);
	 $.ajax({
		   type: "GET",
		   url: "?id="+repoId+"&action=parentSet&pageId="+this.from+"&parentId="+toP,
		   dataType: "html"
		 });
	win.opener.document.location.reload();
	this.win.close;
}

function deletePageWar(url, name){
	var fRet;
	fRet = confirm('Czy na pewno chcesz usunąć stronę o nazwie '+name+' ?');
	if(fRet==true){
			window.location = "./portal"+url;
	}
	else{	
	}
}