/*
     FILE ARCHIVED ON 1:26:12 Aug 6, 2011 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 12:58:57 Jun 16, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/

    var    fixedX = -1            // x position (-1 if to appear below control)
    var    fixedY = -1            // y position (-1 if to appear below control)

    var imgDir = "../../img/calendar/"            // directory for images ... e.g. var imgDir="/img/"

    var    emailObj, ctlNow

    var    bPageLoaded=false
    var    ie=document.all
    var    dom=document.getElementById

    var    ns4=document.layers

    var agt = navigator.userAgent.toLowerCase();
    var firefox = (agt.indexOf("firefox") != -1 ? true : false);

    var bShow = false;

    /* hides <select> and <applet> objects (for IE only) */
    function hideEmailElement( elmID, overDiv )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];
          if( !obj || !obj.offsetParent )
          {
            continue;
          }

          // Find the element's offsetTop and offsetLeft relative to the BODY tag.
          objLeft   = obj.offsetLeft;
          objTop    = obj.offsetTop;
          objParent = obj.offsetParent;

          while( objParent.tagName.toUpperCase() != "BODY" )
          {
            objLeft  += objParent.offsetLeft;
            objTop   += objParent.offsetTop;
            objParent = objParent.offsetParent;
          }

          objHeight = obj.offsetHeight;
          objWidth = obj.offsetWidth;

          if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
          else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
          else if( overDiv.offsetTop >= ( objTop + objHeight ));
          else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
          else
          {
            obj.style.visibility = "hidden";
          }
        }
      }
    }

    /*
    * unhides <select> and <applet> objects (for IE only)
    */
    function showEmailElement( elmID )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];

          if( !obj || !obj.offsetParent )
          {
            continue;
          }

          obj.style.visibility = "";
        }
      }
    }

    if (dom)
    {
        res = (
            "<div onclick='bShow=true' id='email' style='z-index:+999;position:absolute;visibility:hidden;'>"+
                "<table border='1' width='220' style='font-family:arial;font-size:11px;border:1px solid #4A95CD;font-family:arial; font-size:11px;}' bgcolor='#EFFAFA'>"+
                    "<tr bgcolor='#4A95CD'>"+
                        "<td>"+
                            "<table width='100%'>"+
                                "<tr>"+
                                    "<td style='padding:2px;font-family:arial; font-size:11px;'>"+
                                        "<font color='#ffffff'>"+
                                            "<B><span id='email_caption'></span></B>"+
                                        "</font>"+
                                    "</td>"+
                                    "<td align=right>"+
                                        "<a href='javascript:hideEmail()'>"+
                                            "<IMG SRC='"+imgDir+"close.gif' WIDTH='15' HEIGHT='13' BORDER='0' ALT='Close the Email'>"+
                                        "</a>"+
                                    "</td>"+
                                "</tr>"+
                            "</table>"+
                        "</td>"+
                    "</tr>"+
                    "<tr>"+
                        "<td style='padding:5px' bgcolor=#ffffff>"+
                            "<span id='email_content'></span>"+
                        "</td>"+
                    "</tr>"+
                "</table>"+
            "</div>"                     
        );
        
        document.getElementById('mDiv').innerHTML = res;
    }

//    var    styleAnchor="text-decoration:none;color:black;"
//    var    styleLightBorder="border:1px solid #a0a0a0;"

    function initEmail()    {
        if (!ns4)
        {
            emailObj=(dom)?document.getElementById("email").style : ie? document.all.email : document.email
            hideEmail()

            sHTML1="Nová zpráva"

            document.getElementById("email_caption").innerHTML  = sHTML1
            bPageLoaded=true
        }
    }

    function hideEmail()    {
        emailObj.visibility="hidden"
        showEmailElement( 'SELECT' );
        showEmailElement( 'APPLET' );
    }

    function closeEmail() {
        var    sTmp
        hideEmail();
        // document.form.submit(); submit after close
    }
    
	// Removes leading whitespaces
	function LTrim( value ) {
		var re = /\s*((\S+\s*)*)/;
		return value.replace(re, "$1");
	}
	
	// Removes ending whitespaces
	function RTrim( value ) {
		var re = /((\s*\S+)*)\s*/;
		return value.replace(re, "$1");
	}
	
	// Removes leading and ending whitespaces
	function trim( value ) {
		return LTrim(RTrim(value));
	}    

    function validate() {
    	var regExp = new RegExp('^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$');
    	var emailSender = document.getElementById('emailSender');
    	var emailContent = document.getElementById('emailContent');
    	var errors = '';
    	if (emailSender == null || trim(emailSender.value) == '') {
    		if (errors.length > 0) {
    			errors += '\n';
    		}
    		errors += 'Chybí odesílatel emailu.';
    	}
    	else if (!trim(emailSender.value).match(regExp)) {
    		if (errors.length > 0) {
    			errors += '\n';
    		}
			errors += 'Chybný formát emailu odesílatele.';
    	}
    	if (emailContent == null || trim(emailContent.value) == '') {
    		if (errors.length > 0) {
    			errors += '\n';
    		}
    		errors += 'Chybí obsah emailu.';
    	}
    	if (errors != '') {
    		alert(errors);
    		return false;
    	}
    	return true;
    }

    function constructEmail (path) {
        sHTML =
            "<table border=0 style='font-family:verdana;font-size:10px;'>"+
                "<tr>"+
                    "<th>Odesílatel</th>"+
                    "<td><input type=\"text\" id=\"emailSender\" value=\"\" size=\"50\" maxlength=\"128\" /></td>"+
                "</tr>"+
                "<tr>"+
                    "<th>Předmět</th>"+
                    "<td><input type=\"text\" id=\"emailSubject\" value=\"\" size=\"50\" maxlength=\"128\" /></td>"+
                "</tr>"+
                "<tr>"+
                    "<th>Obsah</th>"+
                    "<td><textarea id=\"emailContent\" cols=\"50\" rows=\"10\"></textarea></td>"+
//					"<td><script language=\"javascript\" type=\"text/javascript\">"+showEditor('xxx')+"</script></td>"+
                "</tr>"+
                "<tr>"+
                    "<td colspan=\"2\">"+
                        "<input type=\"button\" id=\"SendEmail\" value=\"Poslat email\" "+
                        		"onclick=\"if (validate()) { javascript:performSendEmailAction('sendEmail', "+
                        																		"'emailKey', '"+path+"', "+
                        																		"'emailSender', document.getElementById('emailSender').value, "+
                        																		"'emailSubject', document.getElementById('emailSubject').value, "+
                        																		"'emailContent', document.getElementById('emailContent').value) "+
                        									"}\"/>"+
                        " <input type=\"button\" id=\"Cancel\" value=\"Zpět\" onclick=\"javascript:hideEmail()\"/>"+
                    "</td>"+
                "</tr>"+
            "</table>";

        document.getElementById("email_content").innerHTML   = sHTML
    }

    function popUpEmail(ctl, path) {
        var    leftpos=0
        var    toppos=0

        if (bPageLoaded)
        {
            if ( emailObj.visibility ==    "hidden" ) {
                aTag = ctl
		do {
                    aTag = aTag.offsetParent;
                    if (aTag!=null) {
                      leftpos += aTag.offsetLeft;
                      toppos += aTag.offsetTop;
                    }
                } while(aTag!=null && aTag.tagName!="BODY");

                emailObj.left = fixedX==-1 ? (ctl.offsetLeft + leftpos) + 'px' : fixedX;
                emailObj.top = fixedY==-1 ? (ctl.offsetTop + toppos + ctl.offsetHeight + 2) + 'px' : fixedY;

                constructEmail (path);

                emailObj.visibility=(dom||ie)? "visible" : "show"

                hideEmailElement( 'SELECT', document.getElementById("email") );
                hideEmailElement( 'APPLET', document.getElementById("email") );

                bShow = true;
            }
            else
            {
                hideEmail()
                if (ctlNow!=ctl) {popUpEmail(ctl, path)}
            }
            ctlNow = ctl
        }
    }

    document.onclick = function hideemail2 () {
        if (!bShow)
        {
            hideEmail()
        }
        bShow = false
    }

    if(ie)
    {
	    document.onkeypress = function hideemail1 () {
	        if (event.keyCode==27)
	        {
	            hideEmail()
	        }
	    }
        initEmail()
    }
    else
    {
	    document.onkeypress = function hideemail1 (event) {
	        if (event.keyCode==27)
	        {
	            hideEmail()
	        }
	    }
//        window.onload=initEmail
		addOnLoadEvent(initEmail);
    }