function toggle_login(id1, id2) {
	oLeft = document.getElementById(id1);
	oLeft.style.display = 'block';
	oLeft = document.getElementById(id2);
	oLeft.style.display = 'none';
}

function toggle(target) { 
      obj=(document.all) ? document.all[target] : document.getElementById(target); 
      obj.style.display=(obj.style.display=='inline') ? 'none' : 'inline'; 
} 


function toggle_lang(target) { 
   if (target != 'input_content_de') 
     document.getElementById('input_content_de').style.display = "none"; 
   if (target != 'input_content_en') 
     document.getElementById('input_content_en').style.display = "none"; 
   if (target != 'input_content_nl') 
     document.getElementById('input_content_nl').style.display = "none"; 
   if (target != 'input_content_ru') 
     document.getElementById('input_content_ru').style.display = "none"; 
   if (target != 'input_content_fr') 
     document.getElementById('input_content_fr').style.display = "none"; 
      obj=(document.all) ? document.all[target] : document.getElementById(target); 
      obj.style.display=(obj.style.display=='inline') ? 'none' : 'inline';  
} 

function CollapseCategories() { 
    for (var i=0; i<CollapseCategories.arguments.length; i++) { 
        var element = document.getElementById(CollapseCategories.arguments[i]); 
        element.style.display = "none"; 
    } 
    var element = document.getElementById('FileSelectorReset'); 
   element.style.display = "block";
}

function ResetCagegories() { 
    for (var i=0; i<ResetCagegories.arguments.length; i++) { 
        var element = document.getElementById(ResetCagegories.arguments[i]); 
        element.style.display = "block"; 
   } 
    var element = document.getElementById('FileSelectorReset'); 
   element.style.display = "none";
}

function popup(popurl){
	winpops=window.open(popurl,"_blank","width=700,height=600, scrollbars=yes, resizable, location=no")
}

function popup2(popurl){
	winpops=window.open(popurl,"_blank","width=600,height=500, scrollbars=yes, resizable, location=no")
}

function ImagePopup(popurl) {
var myname = 'myname';
var scroll = 'no';
var w = 550;
var h = 550;
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(popurl, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function GeneralPopup(popurl, h, w) {
var myname = 'myname';
var scroll = 'yes';
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(popurl, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
	
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var clientVer = parseInt(navigator.appVersion); // Get browser version

var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
var is_nav  = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));

var is_win   = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var is_mac    = (clientPC.indexOf("mac")!=-1);

function StartUp() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

function closefresh() { 
	window.opener.location.href = window.opener.location.href;  
	window.close();
}

function stopError() {
  return true;
}

window.onerror = stopError;
window.onload=StartUp;