/*################ BEGIN Images-functions ##################*/
function BildDown(DownURL,winfeatures) {
	window.open(DownURL,'Filedown','top=0,left=0' + (winfeatures ? (','+winfeatures) : '') );
}
function getAttrib(selEl, nm, default_value)
{
	if(typeof(default_value) == "undefined") default_value = "";
	var v = default_value;
	if (selEl.getAttribute)
	{
		if (selEl.getAttribute(nm,0) != null) v = selEl.getAttribute(nm,0);
	}
	else if (selEl.attributes)
	{
		var oAttrColl = selEl.attributes;
		var oAttr = oAttrColl.getNamedItem(nm);
		if(oAttr != null) v = oAttr.value;
	}
	if (nm == "noWrap") v = selEl.noWrap;
	if (nm == "class") v = selEl.className;
	return '' + v;
}

function OpenFoto(BildURL, x, y) {
	var win = "";
	win = window.open("","bild",'height=' + y + ',width=' + x +',location=0,status=0,toolbar=no,resizable=0,scrollbar=no,top=0,left=0');
	win.document.writeln('<html><head><title>Das Bild</title>');
	win.document.writeln('<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">');
	win.document.writeln('</head><body bgcolor="#FFFFFF" text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">');
	win.document.writeln('<table width="100%" border="0" cellspacing="0" cellpadding="0" height="100%">');
	win.document.writeln('<tr><td align="center">');
	win.document.writeln('<a href="javascript:window.close()">');
	win.document.writeln('<img src="' + BildURL + '" border=0  alt="Fenster schließen">');
	win.document.writeln('</a></td></tr></table></body></html>');
	win.document.close();
	win.focus();
}
function in_array(needle, arr)
{
	var CurStr = new String("," + arr + ",");
	if (CurStr.indexOf("," + needle + ",") == -1) return false;
	else return true;
}
var allCollection = new Array();
var curPos = 0;
function getDoBildImgs(BILD)
{
	allCollection = new Array();
	if (document.getElementsByTagName)
		var elements=document.getElementsByTagName('a');
	else if (document.all)
		var elements=document.all('a');
	var txt;
	if(elements.length > 0)
	{
		var re=new RegExp("[ \t\n\r\f]","gi");
		for (var i = 0; i < elements.length; i++)
		{
			txt = new String(elements[i].href);
			if (txt.toLowerCase().indexOf("javascript:") == -1)
			{
				txt = new String(getAttrib(elements[i],"onclick"));
				if (txt.indexOf("DoBild(") != -1) txt = "javascript:"+txt;
			}
			checkFlashKatalog(elements[i]);
			txt = txt.replace(re, "");
			if (txt.toLowerCase().indexOf("javascript:") != -1 && txt.indexOf("DoBild(") != -1)
			{
				txt = txt.substring(txt.indexOf("'")+1, txt.lastIndexOf("'"));
				if (!in_array(txt, allCollection))
				{
					if (txt == BILD) curPos = allCollection.length;
					allCollection.push(txt);
				}
			}
		}
	}
}
function DoBild(BILD)
{
	getDoBildImgs(BILD);
	if (DoBildWindowClose == "") DoBildWindowClose = "Bitte klicken zum Verkleinern";
	var x = 0;
	var y = 0;
	if (typeof window.pageXOffset != 'undefined')
	{
		x = window.pageXOffset;
		y = window.pageYOffset;
	}
	else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat')
	{
		x = document.documentElement.scrollLeft;
		y = document.documentElement.scrollTop;
	}
	else if (typeof document.body != 'undefined')
	{
		x = document.body.scrollLeft;
		y = document.body.scrollTop;
	}

	if (!document.getElementById("sashadow"))
	{
		var b = document.createElement("div");
		b.id = "sashadow";
		b.style.display = "none";
		b.innerHTML = "&nbsp;";
		addEvent(b, "click", HideImage);
		document.getElementsByTagName("body")[0].appendChild(b);
	}
	if (!document.getElementById("imagelayer"))
	{
		var b = document.createElement("div");
		b.id = "imagelayer";
		b.style.display = "none";
		document.getElementsByTagName("body")[0].appendChild(b);
	}
	
	var b_g = document.getElementById("sashadow");
	var b_i = document.getElementById("imagelayer");

	b_i.style.left = x+"px";
	b_i.style.top = y+"px";

	var h = 0, w = 0;
	if (document.documentElement) h = parseInt(document.documentElement.scrollHeight);
	if (document.body.scrollHeight > h) h = parseInt(document.body.scrollHeight);
	if (document.body.clientHeight > h) h = parseInt(document.body.clientHeight);
	if (h > 0)
	{
		if (!document.all) h += 20;
		b_g.style.height = h+"px";
	}

	if (document.documentElement) w = parseInt(document.documentElement.scrollWidth);
	if (w == 0) h = parseInt(document.body.scrollWidth);
	if (document.body.clientWidth > w) w = parseInt(document.body.clientWidth);
	if (w > 0) b_g.style.width = w+"px";

	b_i.innerHTML = "<table border=0 cellspacing=0 cellpadding=1 style='width:100%;height:100%;'><tr><td align='center' valign='middle'><table border=0 cellspacing=0 cellpadding=8 bgcolor=#FFFFFF><tr><td bgcolor=#FFFFFF><a href='#' onclick='HideImage();return false;' id='ecomasResizedLink'><img src='" + BILD + "' alt='" + DoBildWindowClose + "' title='" + DoBildWindowClose + "' class='BildHidden' onLoad='resizeImage()' width='1' height='1' id='ecomasResizedImage'><img src='http://www.schiefer.de/navigation/img_load.gif' id='ecomasLoadImage' width='42' height='12' border='0' onClick='HideImage();'></a><div id='ArraowsLayer' style='display:none;'></div></td></tr></table></td></tr></table>";

	b_g.style.display = "";
	b_i.style.display = "";
}
function HideImage()
{
	var b_g = document.getElementById("sashadow");
	var b_i = document.getElementById("imagelayer");
	b_g.style.display = "none";
	b_i.style.display = "none";
}
function resizeImage()
{
	var ibj = document.getElementById("ecomasResizedImage");
	var img = new Image();
	img.src = ibj.src;
	var cS = 10;
	var sta = img.width/cS;
	var stb = img.height/cS;
	document.getElementById("ecomasLoadImage").style.display = "none";
	ibj.className = "BildVisible";
	dynamicImage(1,1,img.width,img.height,sta, stb);
}
function dynamicImage(wc,hc,w,h,sta,stb)
{
	var ibj = document.getElementById("ecomasResizedImage");
	wc = Math.round(wc + sta);
	hc = Math.round(hc + stb);
	if (wc >= w) wc = w;
	if (hc >= h) hc = h;
	ibj.width = wc;
	ibj.height = hc;
	if (wc == w || hc == h)
	{
		if(allCollection.length > 0)
		{
			document.getElementById("ArraowsLayer").style.display = "";
			document.getElementById("ArraowsLayer").style.paddingTop = "3px";
			var  HTML = "";
			if (curPos < (allCollection.length -1))
				HTML = "<img src='http://www.schiefer.de/navigation/img_arrow_r.gif' align='right' style='cursor:pointer;' onClick='DoBild(\"" + allCollection[parseInt(curPos)+1] + "\");'>";
			if (curPos > 0)
				HTML += "<img src='http://www.schiefer.de/navigation/img_arrow_l.gif' align='left' style='cursor:pointer;' onClick='DoBild(\"" + allCollection[parseInt(curPos)-1] + "\");''>";
			document.getElementById("ArraowsLayer").innerHTML = HTML;
		}
		return;
	}
	window.setTimeout("dynamicImage(" + wc + ","+ hc +"," + w + "," + h + "," + sta + "," + stb + ")", 0);
}
/*################ END Images-functions ####################*/

/*############## BEGIN Comment-functions ###################*/
/***   Editable: ***/
var backcolor	= '#ffffe1';		// Hintergrund
var bordercolor	= '#000';			// Ramenfarbe
var textcolor	= '#000';			// Textfarbe
var displaytime	= '30000';		// Zeit
var tablewidth	= '230';			// Tabellenbreite in px
var object	= 'Layer2';		// objekt - Ebene ID
/*******************/
var tipTimer = false;			// dHTML Toolltip Timer

function hideKommentar() 
{
	if (document.getElementById)
	{
		if (tipTimer) window.clearTimeout(tipTimer);
		tipTimer = false;
		document.getElementById(object).style.visibility="hidden";
		document.getElementById(object).style.left = -200;
		document.getElementById(object).style.top = -200;
		return false;
	}
	else return true;
}

function showKommentar(e, tipContent)
{
	if (!document.getElementById) return true;
	if (tipTimer) window.clearTimeout(tipTimer);
	document.getElementById(object).innerHTML='<div style="text-align:left; font-family: Tahoma, Arial, Helvetica, sans-serif; font-size: 11px; border: 1px solid '+bordercolor+'; background-color: '+backcolor+'; padding:4px; width:'+tablewidth+'px; max-width:'+tablewidth+'px; color: '+textcolor+';">'+unescape(tipContent)+'</div>';
	var top = 0, left = 0;

	if (typeof window.pageXOffset != 'undefined')
	{
		left = window.pageXOffset;
		top = window.pageYOffset;
	}
	else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat')
	{
		left = document.documentElement.scrollLeft;
		top = document.documentElement.scrollTop;
	}
	else if (typeof document.body != 'undefined')
	{
		left = document.body.scrollLeft;
		top = document.body.scrollTop;
	}
	left = parseInt(left);
	top = parseInt(top);
	if (e.x)
	{
		left += e.x;
		top += e.y;
	}
	else if (e.clientX)
	{
		left += e.clientX;
		top += e.clientY;
	}
	left = parseInt(left) - 10;
	top = parseInt(top) + 20;

	document.getElementById(object).style.top = top.toString()+"px";
	document.getElementById(object).style.left = left.toString()+"px";
	document.getElementById(object).style.visibility="visible";
	tipTimer = window.setTimeout("hideKommentar('"+object+"')", displaytime);
	return true;
}

/*############### END Comment-functions ####################*/

if ( WebmerkQueryA == "" ) WebmerkQueryA='PC-Systeme: Druecken Sie Strg + D; Apple-Macintosh-Systeme: Druecken Sie Befehlstaste + D';
if ( WebmerkQueryB == "" ) WebmerkQueryB='PC-Systeme: Druecken Sie Strg + G; Apple-Macintosh-Systeme: Druecken Sie Befehlstaste + G';
if ( WebmerkFavtext == "" ) WebmerkFavtext = "Rathscheck Schiefer und Dach-Systeme KG";
if ( WebmerkQuery == "" ) WebmerkQuery = "Moechten Sie Rathscheck Schiefer und Dach-Systeme KG Webseite zu Ihren Favoriten hinzufuegen?";

function Webmerk() {
	if (document.all) // IE
	{
		if (confirm(WebmerkQuery)) window.external.addFavorite('http://www.schiefer.de',WebmerkFavtext);
	}
	else if (document.layers) // NS 4
	{
		alert(WebmerkQueryA);
	} else if (!document.all && document.getElementById) {
		if(navigator.appName == "Netscape") { // NS > 6
			alert(WebmerkQueryA );
		}
	}
}


function _Get_Cookie(name) { 
   var start = document.cookie.indexOf(name+"="); 
   var len = start+name.length+1; 
   if ((!start) && (name != document.cookie.substring(0,name.length))) return 0; 
   if (start == -1) return 0; 
   var end = document.cookie.indexOf(";",len); 
   if (end == -1) end = document.cookie.length; 
   return unescape(document.cookie.substring(len,end)); 
} 

function _Set_Cookie(name,value,expires,path,domain,secure) { 
    var cookieString = name + "=" +escape(value) + 
       ( (expires) ? ";expires=" + expires.toGMTString() : "") + 
       ( (path) ? ";path=" + path : "") + 
       ( (domain) ? ";domain=" + domain : "") + 
       ( (secure) ? ";secure" : "");
    document.cookie = cookieString; 
} 

function _Delete_Cookie(name,path,domain)
{
   if (_Get_Cookie(name)) document.cookie = name + "=" +
      ( (path) ? ";path=" + path : "") +
      ( (domain) ? ";domain=" + domain : "") +
      ";expires=Thu, 01-Jan-70 00:00:01 GMT";
}

var ISZero = 0;

function MakeFontSize(PLUSSize)
{
	if (document.styleSheets && (document.styleSheets[0].rules || document.styleSheets[0].cssRules) )
	{
		FontnameArr = new Array("xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large");
		if ( (ISZero <= -1 && PLUSSize > 0) || (ISZero >= 1 && PLUSSize < 0) || (ISZero < 1 && ISZero > -1) )
		{
			ISZero += PLUSSize;
			var RulesLength = ( document.styleSheets[0].rules ) ? document.styleSheets[0].rules.length : document.styleSheets[0].cssRules.length;
			for(i=0; i < RulesLength; i++)
			{
				curRule = ( document.styleSheets[0].rules ) ? document.styleSheets[0].rules[i] : document.styleSheets[0].cssRules[i];
				if (curRule.style.fontSize != null) {
					FontString = new String(curRule.style.fontSize);
					ISFONTNONAME = -1;
					for (j = 0; j < FontnameArr.length; j++) {
						if (FontString == FontnameArr[j]) {
							ISFONTNONAME = j;
							break;
						}
					}
					
					if (ISFONTNONAME == -1) {
						ClassFontSize = (FontString.substr(0, FontString.length-2)) * 1;
						ClassFontFormat = FontString.substr(FontString.length-2, 2);
						if (ClassFontSize > 1 ) {
							ClassFontSize += PLUSSize;
							curRule.style.fontSize = (ClassFontSize +  ClassFontFormat);
						}
					} else {
						ISFONTNONAME += PLUSSize
						if (ISFONTNONAME > -1 && ISFONTNONAME < FontnameArr.length)
							curRule.style.fontSize = FontnameArr[ISFONTNONAME];
					}
				}
			}
			// cookie speichern
			var today = new Date(); 
			var zero_date = new Date(0,0,0); 
			today.setTime(today.getTime() - zero_date.getTime()); 
			var cookie_expire_date = new Date(today.getTime() + (8 * 7 * 86400000)); 
			_Set_Cookie("_fontsize", ISZero, cookie_expire_date,"/", document.domain,0);
		}
	}
}


// Scriftgr. ändern
function CheckFontSize()
{
	if ( _Get_Cookie("_fontsize") )
	{
		mCounter = _Get_Cookie("_fontsize")*1;
		if (mCounter != 0 ) MakeFontSize(mCounter)
	}
}

var selVis;
function LanguageSelector()
{
	if (!document.getElementById) return;
	if (!document.getElementById("LanguageSelect")) return;
	selVis = document.getElementById("LanguageSelect").style.visibility;
	if(selVis == "") selVis = "hidden";
	document.getElementById("LanguageSelect").style.visibility = (selVis == "hidden") ? "visible" : "hidden";
	document.getElementById("langSelector").src = "http://www.schiefer.de/navigation/pfeil_sprache" + ((selVis == "hidden")?"_a":"")+".gif";
	document.getElementById("generalMenu").className = (selVis == "hidden") ? "Opacity" : "";
}


function addEvent(o,n,h)
{
	if(o.attachEvent) o.attachEvent("on"+n,h);
	else if (o.addEventListener) o.addEventListener(n,h,false);
}

function cancelEvent (e)
{
	try
	{
		if (e.stopPropagation)
			e.stopPropagation();
		else
			e.cancelBubble = true;

		if (e.preventDefault)
			e.preventDefault();
		else
			e.returnValue = false;
	}
	catch(e) {}
	return false;
}

// Inhalt
function getParam(nm, ps)
{
	var cons = nm + '=';
	if (typeof(ps) == "undefined")
		var ps = window.location.search;
	 if (ps.length > 0) {
		 var start = ps.indexOf(cons);
		 if (start != -1) {
			 start += cons.length;
			 var end = ps.indexOf('&',start);
			 if (end == -1) end = ps.length;
			  return unescape(ps.substring(start,end));
		}
	}
   return null;
}
function ShowHighLights()
{	
         if (document.getElementById("PrintBody")) return;
	if (typeof(Ebene1) != "undefined")
	{
		if (Ebene1!="" && document.getElementById("Link" + Ebene1) != null)
		{
			document.getElementById("Link" + Ebene1).style.backgroundImage = "url(http://www.schiefer.de/navigation/nv_a1.gif)";
		}	
		if (Ebene2 != "" && document.getElementById("Link" + Ebene2) != null)
		{
			  document.getElementById("Link" + Ebene2).style.backgroundImage = "url(http://www.schiefer.de/navigation/arrow_" + (Ebene3 == "" ? "r" : "b") + ".gif)";
		}
		if (Ebene3 != "" && document.getElementById("Link" + Ebene3) != null)
		{
			  document.getElementById("Link" + Ebene3).style.backgroundImage = "url(http://www.schiefer.de/navigation/arrow_" + (Ebene4 == "" ? "r" : "b") + "3.gif)";	
		}
		if (Ebene4 != "" && document.getElementById("Link" + Ebene4) != null)
		{
			  document.getElementById("Link" + Ebene4).style.backgroundImage = "url(http://www.schiefer.de/navigation/arrow_r4.gif)";
		}
	}

		// Special navigation
		suchenstring = getParam("specialdir");
		if (suchenstring == null) 
		{
			suchenstring2 = window.location.href;
			suchenstring = suchenstring2.substring((suchenstring2.length - 12 ), suchenstring2.length);
		}
		if (suchenstring.indexOf("special/1/") != -1)
		{
			var Num = suchenstring.replace("special/1/","");
			Num = Num.replace("/","");
			if (document.getElementById("Special"+Num)) document.getElementById("Special"+Num).style.textDecoration = "underline";
		}


	CheckFontSize();
	getDoBildImgs('');
	//if (document.ecomasform) FindFirstField();

		if (document.getElementById("SD_SUCHE") && window.location.search != "")
		{
			document.getElementById("SD_SUCHE").src = document.getElementById("SD_SUCHE").src + window.location.search;
		}
		if (document.getElementById("Linkto_SD_Suche"))
		{
			if (document.forms.length > 0)
			{
				document.forms[0].action = document.getElementById("Linkto_SD_Suche").href;
				document.forms[0].target = "_self";
				if (document.getElementById("Linkto_SD_Suche").search != "")
				{

					var lay1 = getParam("lay1", document.getElementById("Linkto_SD_Suche").search);
					var lay2 = getParam("lay2", document.getElementById("Linkto_SD_Suche").search);
					var lay3 = getParam("lay3", document.getElementById("Linkto_SD_Suche").search);
					var lay4 = getParam("lay4", document.getElementById("Linkto_SD_Suche").search);
					if(lay1 != null) document.forms[0].lay1.value = lay1;
					if(lay2 != null) document.forms[0].lay2.value = lay2;
					if(lay3 != null) document.forms[0].lay3.value = lay3;
					if(lay4 != null) document.forms[0].lay4.value = lay4;
				}
			}
		}
}

function CheckSendForm(formname) 
{
	if(typeof(formname) == "undefined") formname = "ecomasform";
	eval("var f = document." + formname);
	var dothis = true;
         var arrCheck = new Array();	
         var arrElements = new Array();
         var TMP = new Array();
	for (i = 0; i < f.elements.length; i++) 
         {
                  NameIndex="";
		if (f.elements[i].title != "") 
                  {
                      NameIndex=f.elements[i].name;
                      if(!TMP[NameIndex])                      
                      {
                        TMP[NameIndex]=1;
                        arrElements[arrElements.length]=NameIndex;
                        if(!arrCheck[NameIndex])arrCheck[NameIndex]=new Array();
                      } 
		       
                      if (f.elements[i].type == "text") 
                      {
                               if(f.elements[i].value == "")
				arrCheck[NameIndex]['check']=0;
                               else  arrCheck[NameIndex]['check']=1;
                      }
		    else if (f.elements[i].type == "checkbox" || f.elements[i].type == "radio")
		    {	
                                if( f.elements[i].checked == false && !arrCheck[NameIndex]['check'])
                                  arrCheck[NameIndex]['check']=0;
                                else if(f.elements[i].checked == true)
                                   arrCheck[NameIndex]['check']=1;
                       }
			
                       arrCheck[NameIndex]['title'] = f.elements[i].title;
                       arrCheck[NameIndex]['index'] = i;

		}
	}


         for(j=0;j< arrElements.length;j++)
         {            if(arrCheck[arrElements[j]]['check']==0)
            {
             dothis=false;
             alert(arrCheck[arrElements[j]]['title']);
             f.elements[arrCheck[arrElements[j]]['index']].focus();
             break;
            }
         }
	
         //if(dothis)alert('true');
         //else alert('false');

	return dothis;
}

function FindFirstField()
{
	if (document.forms.length == 0) return;
	var f = document.forms[0];
	for (i = 0; i < f.elements.length; i++) {
		if(f.elements[i].type == "text" || f.elements[i].type == "textarea")
		{
			f.elements[i].focus();
			break;
		}
		else if (i > 2)
			break;
	}
}

function checkFlashKatalog(obj)
{
	if(obj.href.indexOf("/Flash-Katalog/") == -1) return;
	eval('addEvent(obj, "click", function(e) { openFullWindow("' + obj.href + '"); cancelEvent(e);} );');
}

function openFullWindow(URL)
{
	var w = screen.width;
	var h = screen.height;
	var parameterstring = "width=" + w + ",height=" + h + ",scrolling=0,toolbar=0";
	var win = window.open(URL, "FlashKatalog", parameterstring);
}

addEvent(window, "load", ShowHighLights);
//addEvent(document, "contextmenu", cancelEvent);
//addEvent(document, "selectstart", cancelEvent);
//addEvent(document, "dragstart", cancelEvent);
