function pch_blurpass(state) {
  if (state=='load'){
    if (document.getElementById('password').value!=''){
      document.getElementById('pch_pwdiv').style.display='none'; return true;
    }
  }
  else if (state=='over'){
    if(document.getElementById('pch_pwdiv').style.display==''){
      document.getElementById('pch_pwdiv').style.display='none';
    }
  }
  else{
    if (document.getElementById('password').value==''){
      if (document.getElementById('pass_focus').value!='true'){
        document.getElementById('pch_pwdiv').style.display='';
      }
    }
  }
}
function pch_blurlogin(state) {
  if (state=='load'){
    if (document.getElementById('loginname').value!=''){
      document.getElementById('pch_undiv').style.display='none';
    }
  }
  else if (state=='over'){
    if(document.getElementById('pch_undiv').style.display==''){
      document.getElementById('pch_undiv').style.display='none';
    }
  }
  else {
    if (document.getElementById('loginname').value==''){
      if (document.getElementById('login_focus').value!='true'){
        document.getElementById('pch_undiv').style.display='';
      }
    }
  }
}
function pchj_hideDDs(sect) {
  pchjNav('pch_pw',sect,'hide','ov');pchjNav('pch_sh',sect,'hide','ov');
  pchj_inApp_hideDDs(sect);
  pchj_showElement('SELECT');
  pchj_showElement('OBJECT');
  pchj_showElement('EMBED');
}

function getGradeType(tipus){
	if ( tipus == "YDS"){
		DisplayInline("diffYDS");
		DisplayNone("diffUIAA");
		
		//searchtopo
		DisplayInline("diffYDSFrom");
		DisplayInline("diffYDSTo");
		DisplayNone("diffUIAAFrom");
		DisplayNone("diffUIAATo");
	}
	else if (tipus == "UIAA"){
		DisplayInline("diffUIAA");
		DisplayNone("diffYDS");
		
		//searchtopo
		DisplayInline("diffUIAAFrom");
		DisplayInline("diffUIAATo");
		DisplayNone("diffYDSFrom");
		DisplayNone("diffYDSTo");
	}
	
}
function DisplayInline(ezt){
	var ez = document.getElementById(ezt);
	if (ez != undefined){
		ez.style.display = "inline";
		if ( ezt == "diffYDSFrom" || ezt == "diffUIAAFrom"){
			ez.name = "diff_from";
		}
		else if ( ezt == "diffYDSTo" || ezt == "diffUIAATo"){
			ez.name = "diff_to";
		}
		else {
			ez.name = "route_difficulty";
		}
	}
}
function DisplayNone(ezt){
	var ez = document.getElementById(ezt);
	if (ez != undefined){
		ez.style.display = "none";
		ez.name = "";
	}
}