// JavaScript Document

/* IE7 ActiveX Workaround */
function drawEmbed(embedType,embed,returnText) {
/* Usage:
var flash = new Array();
flash["src"] = "flash/home/p_home_base.swf";
flash["base"] = "flash/home/"
flash["FlashVars"] = "altContentURL=/MusaWeb/displayPage.action?pageParameter=blah";
flash["quality"] = "high";
flash["bgcolor"] = "#ffffff";
flash["width"] = "750";
flash["height"] = "417";
flash["name"] = "bod";
flash["align"] = "";
flash["scale"] = "noscale";
flash["menu"] = "0";
flash["wmode"] = "transparent";

drawEmbed("flash",homePageFlash);

*/
	var embedObj = new Array();
	embedObj["flash"] = new Array();
	embedObj["flash"]["type"] = "application/x-shockwave-flash";
	embedObj["flash"]["pluginspage"] = "http://www.macromedia.com/go/getflashplayer";

	embedObj["qt"] = new Array();
	embedObj["qt"]["type"] = "video/quicktime";
	embedObj["qt"]["pluginspage"] = "http://www.apple.com/quicktime/download/";

	var embedArray = embed;
	if (embedType.constructor == Array) embedArray.concat(embedType);
	else embedArray.concat(embedObj[embedType]);

	var embedHtml = "<embed ";
	for (var i in embedArray)
		embedHtml += " "+i+"=\""+embedArray[i]+"\"";
	embedHtml += "></embed>";

	if (!returnText) document.write(embedHtml);
	else return embedHtml;
}




/* Nav Menu Hover */
var registeredImages = new Array();
var imgOffDelay = new Array();



function imgReg(imgName,imgSrc) {
	registeredImages[imgName] = new Array( new Image(), new Image());
	registeredImages[imgName][0].src = imgSrc;
	registeredImages[imgName][1].src = imgSrc.replace("_off.","_on.");
}

function imgOn(imgName,selectCheck) {
	window.clearTimeout(imgOffDelay[imgName]);
	window.clearTimeout(imgOffDelay["movietag"]);
	document.images[imgName].src = registeredImages[imgName][1].src;
	/* display globalnav dropdowns on IE */
	if(navigator.appVersion.indexOf("MSIE") >= 0 && document.getElementById(imgName+"_div")) {
		document.getElementById(imgName+"_div").style.visibility = "visible";
		document.getElementById(imgName+"_div").style.clear = "left";
	}
	/* hide select boxes on IE */
	if(navigator.appVersion.indexOf("MSIE") >= 0 && document.getElementsByTagName("SELECT").length > 0 && selectCheck == true) {
		for (var i=0; i<document.getElementsByTagName("SELECT").length; i++) {
			document.getElementsByTagName("SELECT")[i].style.visibility = "hidden";
		}
	}
	var galObj = document.getElementById("movietag");
	if (galObj) galObj.style.visibility = "hidden";
	
}

function imgOff(imgName,selectCheck) {
	if(navigator.appVersion.indexOf("MSIE") >= 0) document.images[imgName].src = registeredImages[imgName][0].src;
	else imgOffDelay[imgName] = window.setTimeout("document.images['"+imgName+"'].src = registeredImages['"+imgName+"'][0].src",5);
	/* display globalnav dropdowns on IE */
	if(navigator.appVersion.indexOf("MSIE") >= 0 && document.getElementById(imgName+"_div")) {
		document.getElementById(imgName+"_div").style.visibility = "hidden";
	}
	/* hide select boxes on IE */
	if(navigator.appVersion.indexOf("MSIE") >= 0 && document.getElementsByTagName("SELECT").length > 0 && selectCheck == true) {
		for (var i=0; i<document.getElementsByTagName("SELECT").length; i++) {
			document.getElementsByTagName("SELECT")[i].style.visibility = "visible";
		}
	}
	var galObj = document.getElementById("movietag");
	if (galObj) imgOffDelay["movietag"] = setTimeout('document.getElementById("movietag").style.visibility = "visible";',10);
	
}

function safariSniff() {
	var appVer = navigator.appVersion;
	var safariVer = -1;
	if (appVer.indexOf("Safari")>0) safariVer = appVer.substr(appVer.indexOf("Safari")+7);
	if (safariVer > 0 && safariVer < 200) document.getElementById("globalnav_box").style.width = "535px";
}



/*	SUBNAV MENU	*/

menu_status = new Array();

function showHide(theid,menuid){
    	if (document.getElementById) {
    	var switch_id = document.getElementById(theid);
        if(menu_status[theid] != 'show') {
           switch_id.className = 'show';
           menu_status[theid] = 'show';
        }else{
           switch_id.className = 'hide';
           menu_status[theid] = 'hide';
        }
    	}
    
    	identity = document.getElementById(menuid);
	if (identity.className == 'submenu_deactive') {
		identity.className = 'submenu_active';
	} else if (identity.className == 'submenu_active') {
		identity.className = 'submenu_deactive';
	}
}



/*	FONT RESIZE	*/

function changeText(text) {
	id = 'template';
	var switchdiv = document.getElementById(id);
	
	switch (text) {
		case 'increase' : 	if (switchdiv.className != 'template_large') {
				switchdiv.className = 'template_large';
				}
		break;
		case 'decrease' :	if (switchdiv.className != 'template_normal') {
				switchdiv.className = 'template_normal';
				}
		break;
	}
	
	return false;
}



//open window

function popup(url,winName,w,h) {
	newWin = window.open(url,winName,"width=" + w + ",height=" + h + ",menubar=no,scrollbars=yes,resizable=yes,toolbar=no")
}
function popup2(url,winName,w,h) {
	newWin = window.open(url,winName,"width=" + w + ",height=" + h + ",menubar=no,scrollbars=no,resizable=no,toolbar=no")
}
// w=width, h=height, m=menubar, s=scrollable, r=resizeable, t=toolbar
function popup3(url,winName,w,h,m,s,r,t) {
	newWin = window.open(url,winName,"width=" + w + ",height=" + h + ",menubar=" + m + ",scrollbars=" + s + ",resizable=" + r + ",toolbar=" + t + "")
}

//pop up that takes different parameters
// this will center the window within the browser and bring the window to focus
var legendWin;
function createWin(url,width,height,resizable,scrollbars) {

	var left = (screen.width - width) / 2;
	var top = (screen.height - height) / 2;
	if(legendWin == null || legendWin.closed) {
		var props = "resizable=" + resizable + ",scrollbars=" + scrollbars + ",left=" + left + ",top=" + top + ",width=" + width + ",height=" + height;
		legendWin = window.open(url, "legend", props);
		legendWin.focus();
	} else {
		legendWin.close();
		var props = "resizable=" + resizable + ",scrollbars=" + scrollbars + ",left=" + left + ",top=" + top + ",width=" + width + ",height=" + height;
		legendWin = window.open(url, "legend", props);
		legendWin.focus();
	}
}

//	SELECT/UNSELECT ALL CHECKBOXES

var checkflag = "false";

function check(field) {
	if (checkflag == "false") {
		for (i = 0; i < field.length; i++) {
			field[i].checked = true;
		}
		checkflag = "true";
		return false;
	}
	else {
		for (i = 0; i < field.length; i++) {
		field[i].checked = false; }
		checkflag = "false";
		return false;
	}
}



/*	FORM VALIDATION   */



// Copyright 2001 by Apple Computer, Inc., All Rights Reserved.
//
// You may incorporate this Apple sample code into your own code
// without restriction. This Apple sample code has been provided "AS IS"
// and the responsibility for its operation is yours. You may redistribute
// this code, but you are not permitted to redistribute it as
// "Apple sample code" after having made changes.

// email

function checkEmail (strng) {
var error="";
if (strng == "") {
   error = "You didn't enter an email address.\n";
}

    var emailFilter=/^.+@.+\..{2,3}$/;
    if (!(emailFilter.test(strng))) { 
       error = "Please enter a valid email address.\n";
    }
    else {
//test email for illegal characters
       var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
         if (strng.match(illegalChars)) {
          error = "The email address contains illegal characters.\n";
       }
    }
return error;    
}

function checkName (strng) {
var error="";
if (strng == "") {
   error = "Kérem, adja meg a nevét!\n";
}

    var emailFilter=/^.+@.+\..{2,3}$/;
    if (!(emailFilter.test(strng))) { 
       error = "Kérem, adja meg a teljes nevét!\n";
    }
    else {
//test email for illegal characters
       var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
         if (strng.match(illegalChars)) {
          error = "Az Ön neve nem szabványos karaktereket tartalmaz!.\n";
       }
    }
return error;    
}


// phone number - strip out delimiters and check for 10 digits

function checkPhone (strng) {
var error = "";
if (strng == "") {
   error = "You didn't enter a phone number.\n";
}

var stripped = strng.replace(/[\(\)\.\-\ ]/g, ''); //strip out acceptable non-numeric characters
    if (isNaN(parseInt(stripped))) {
       error = "The phone number contains illegal characters.";
  
    }
    if (!(stripped.length == 10)) {
	error = "The phone number is the wrong length. Make sure you included an area code.\n";
    } 
return error;
}


// password - between 6-8 chars, uppercase, lowercase, and numeral

function checkPassword (strng) {
var error = "";
if (strng == "") {
   error = "You didn't enter a password.\n";
}

    var illegalChars = /[\W_]/; // allow only letters and numbers
    
    if ((strng.length < 6) || (strng.length > 8)) {
       error = "The password is the wrong length.\n";
    }
    else if (illegalChars.test(strng)) {
      error = "The password contains illegal characters.\n";
    } 
    else if (!((strng.search(/(a-z)+/)) && (strng.search(/(A-Z)+/)) && (strng.search(/(0-9)+/)))) {
       error = "The password must contain at least one uppercase letter, one lowercase letter, and one numeral.\n";
    }  
return error;    
}    


// username - 4-10 chars, uc, lc, and underscore only.

function checkUsername (strng) {
var error = "";
if (strng == "") {
   error = "You didn't enter a username.\n";
}


    var illegalChars = /\W/; // allow letters, numbers, and underscores
    if ((strng.length < 4) || (strng.length > 10)) {
       error = "The username is the wrong length.\n";
    }
    else if (illegalChars.test(strng)) {
    error = "The username contains illegal characters.\n";
    } 
return error;
}       


// non-empty textbox

function isEmpty(strng) {
var error = "";
  if (strng.length == 0) {
     error = "The mandatory text area has not been filled in.\n"
  }
return error;	  
}

// was textbox altered

function isDifferent(strng) {
var error = ""; 
  if (strng != "Can\'t touch this!") {
     error = "You altered the inviolate text area.\n";
  }
return error;
}

// exactly one radio button is chosen

function checkRadio(checkvalue) {
var error = "";
   if (!(checkvalue)) {
       error = "Please check a radio button.\n";
    }
return error;
}

// valid selector from dropdown list

function checkDropdown(choice) {
var error = "";
    if (choice == 0) {
    error = "You didn't choose an option from the drop-down list.\n";
    }    
return error;
}

// valid checkboxes






function checkWholeForm(theForm) {
    var why = "";
    why += checkName(theForm.name.value);
    why += checkEmail(theForm.email.value);
    why += checkPhone(theForm.phone.value);
    why += checkPassword(theForm.password.value);
    why += checkUsername(theForm.username.value);
    why += isEmpty(theForm.notempty.value);
    why += isDifferent(theForm.different.value);
    for (i=0, n=theForm.radios.length; i<n; i++) {
        if (theForm.radios[i].checked) {
            var checkvalue = theForm.radios[i].value;
            break;
        } 
    }
    why += checkRadio(checkvalue);
    why += checkDropdown(theForm.choose.selectedIndex);
    if (why != "") {
       alert(why);
       return false;
    }
return true;
}