// JavaScript Document
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function switchlayer(Layer_Name)
{
	var GECKO = document.getElementById? 1:0 ;
	var NS = document.layers? 1:0 ;
	var IE = document.all? 1:0 ;
	
	if (GECKO)
		{document.getElementById(Layer_Name).style.display=
			(document.getElementById(Layer_Name).style.display=='block') ? 'none' : 'block';}
	else if (NS)
		{document.layers[Layer_Name].display=(document.layers[Layer_Name].display=='block') ? 'none' : 'block';}
	else if (IE)
		{document.all[Layer_Name].style.display=(document.all[Layer_Name].style.display=='block') ? 'none' : 'block';}
	}

function showLayerDetails(name,content)
{
	ebene = eval("document.all." + name + ".style");
	ebene2 = eval("document.getElementById(\"" + name + "\")");
	ebene2.write("1. Zeile");
	ebene.visibility="visible";
}
	
function hideLayerDetails(name)
{
	ebene = eval("document.all." + name + ".style");
	ebene.visibility="hidden";
}

function fixLayerDetails(name)
{
	ebene = eval("document.all." + name + ".style");
	ebene.visibility="visible";
}

function checkUncheckAllA() {
	if (document.getElementById('a_all').checked==true) {
     	document.getElementById('a1').checked=true;
		document.getElementById('a2').checked=true;
		document.getElementById('a3').checked=true;
		document.getElementById('a4').checked=true;
		document.getElementById('a5').checked=true;
		document.getElementById('a6').checked=true;
		document.getElementById('a7').checked=true;
		}
	else {
     	document.getElementById('a1').checked=false;
		document.getElementById('a2').checked=false;
		document.getElementById('a3').checked=false;
		document.getElementById('a4').checked=false;
		document.getElementById('a5').checked=false;
		document.getElementById('a6').checked=false;
		document.getElementById('a7').checked=false;
		}
}
	
function checkUncheckAllB() {
	if (document.getElementById('b_all').checked==true) {
     	document.getElementById('b1').checked=false;
		document.getElementById('b2').checked=false;
		document.getElementById('b3').checked=false;
		document.getElementById('b4').checked=false;
		document.getElementById('b5').checked=false;
		document.getElementById('b6').checked=false;
		document.getElementById('b7').checked=false;
		document.getElementById('b8').checked=false;
		document.getElementById('b9').checked=false;
		document.getElementById('b10').checked=false;
		}
	else {
     	document.getElementById('b1').checked=false;
		document.getElementById('b2').checked=false;
		document.getElementById('b3').checked=false;
		document.getElementById('b4').checked=false;
		document.getElementById('b5').checked=false;
		document.getElementById('b6').checked=false;
		document.getElementById('b7').checked=false;
		document.getElementById('b8').checked=false;
		document.getElementById('b9').checked=false;
		document.getElementById('b10').checked=false;
		}
}

function checkUncheckAllC() {
	if (document.getElementById('c_all').checked==true) {
     	document.getElementById('c1').checked=false;
		document.getElementById('c2').checked=false;
		document.getElementById('c3').checked=false;
		document.getElementById('c4').checked=false;
		document.getElementById('c5').checked=false;
		document.getElementById('c6').checked=false;
		}
	else {
     	document.getElementById('c1').checked=false;
		document.getElementById('c2').checked=false;
		document.getElementById('c3').checked=false;
		document.getElementById('c4').checked=false;
		document.getElementById('c5').checked=false;
		document.getElementById('c6').checked=false;
		}
}

function checkUncheckA() {
    document.getElementById('a_all').checked=false;
}

function checkUncheckB() {
    document.getElementById('b_all').checked=false;
}

function checkUncheckC() {
	document.getElementById('c_all').checked=false;
}
	

function chkFormular()
{
 if((document.getElementById('a_all').checked == false) && (document.getElementById('a1').checked == false) && (document.getElementById('a2').checked == false) && (document.getElementById('a3').checked == false) && (document.getElementById('a4').checked == false) && (document.getElementById('a5').checked == false) && (document.getElementById('a6').checked == false) && (document.getElementById('a7').checked == false)  )
  {
   alert("Please choose one kind of institution at least!");
   return false;
  }

 if((document.getElementById('b_all').checked == false) && (document.getElementById('b1').checked == false) && (document.getElementById('b2').checked == false) && (document.getElementById('b3').checked == false) && (document.getElementById('b4').checked == false) && (document.getElementById('b5').checked == false) && (document.getElementById('b6').checked == false) && (document.getElementById('b7').checked == false) && (document.getElementById('b8').checked == false) && (document.getElementById('b9').checked == false) && (document.getElementById('b10').checked == false) )
  {
   alert("Please choose one application field at least!");
   return false;
  }

 if((document.getElementById('c_all').checked == false) && (document.getElementById('c1').checked == false) && (document.getElementById('c2').checked == false) && (document.getElementById('c3').checked == false) && (document.getElementById('c4').checked == false) && (document.getElementById('c5').checked == false) && (document.getElementById('c6').checked == false))
  {
   alert("Please choose one technology at least!");
   return false;
  }
}