/*

 * Macromedia:

 *  image swapping functions

 *  layer diaplay functions

 * Rackspace:

 *  timed layer hiding functions

 */



//



dom = (document.getElementById) ? true : false;

nn4 = (document.layers) ? true : false;

nn6 = ((navigator.appName == 'Netscape') && parseInt(navigator.appVersion) == 5 && navigator.userAgent.indexOf('Netscape6')!=-1);

ie = (document.all) ? true : false;

ie4 = ie && !dom;

ie5 = ie && !ie4;

ie6 = (ie && (navigator.appVersion.indexOf("MSIE 6")!= -1));

Mac = (navigator.appVersion.indexOf("Mac") != -1);

ie4mac = ie4 && Mac;

opera = (navigator.userAgent.indexOf("Opera")!=-1);

Konqueror = (navigator.userAgent.indexOf("Konqueror")!=-1);

Safari = (navigator.appVersion.indexOf("Safari")!=-1);



function relPosX(which) {

if (nn4) {

return document.layers[which].pageX;

} else {

var elem = (dom)? document.getElementById(which) : document.all[which];

var pos = elem.offsetLeft;

while (elem.offsetParent != null) {

elem = elem.offsetParent;

pos += elem.offsetLeft;

if (elem.tagName == 'BODY') break;

} return pos;

}

}



function relPosY(which) {

if (nn4) {

return document.layers[which].pageY;

} else {

var elem = (dom)? document.getElementById(which) : document.all[which];

var pos = elem.offsetTop;

while (elem.offsetParent != null) {

elem = elem.offsetParent;

pos += elem.offsetTop;

if (elem.tagName == 'BODY') break;

} return pos;

}

}





if (MillisecondsBeforeClose == null) MillisecondsBeforeClose = 500;

if (disableMenus == null) disableMenus = false;



window.onerror = null;

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_findObj(n, d) { //v4.0

	var p,i,x;

	if(!d) d=document;

	if((p=n.indexOf("?"))>0&&parent.frames.length) {

		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

	if(!x && document.getElementById) x=document.getElementById(n); return x;

}



function MM_showHideLayers() { //v3.0

	var i,p,v,obj,args=MM_showHideLayers.arguments;

	for (i=0; i<(args.length-2); i+=3) {

		if ((obj=MM_findObj(args[i]))!=null) {

			v=args[i+2];

			(v=='show')?hideElements("SELECT"):showElements("SELECT");

			if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }

			obj.visibility=v;

		}

	}

}



function MM_swapImgRestore() { //v3.0

	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}



function MM_preloadImages() { //v3.0

	var d=document;

	if(d.images) {

		if(!d.MM_p) d.MM_p=new Array();

		var i,j=d.MM_p.length,a=MM_preloadImages.arguments;

		for(i=0; i<a.length; i++)

			if (a[i].indexOf("#")!=0) { d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];/*alert(a[i]);*/}

	}

}



function MM_swapImage() { //v3.0

	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

	if ((x=MM_findObj(a[i]))!=null) {document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}



var WCT_currentmenu = '';

function WCT_enterMenu(whichmenu) {

	WCT_currentmenu=whichmenu;

}



function WCT_leaveMenu(whichmenu,z_selected) {



	WCT_currentmenu='';

	setTimeout("WCT_clearMenu('" + whichmenu + "','"+z_selected+"');", MillisecondsBeforeClose);

}



function WCT_clearMenu(whichmenu,z_selected) {

	if (WCT_currentmenu!=whichmenu) {

		Z_CuraRestore(whichmenu,z_selected); // Z - added

		MM_showHideLayers(whichmenu,'','hide');

	}

}



// Z - added for PG

function Z_overlevel(mId,childsCount) {

	Z_stylize1level(mId,1,"",childsCount);

	// popup width

	var elTd = MM_findObj("a_"+mId);

	var elDiv = MM_findObj("div_"+mId);

	if (elDiv && elTd && getEltPageTop(elDiv) == 0) {

		var wd, wtd;

		wd = getEltWidth(elDiv);

		wtd = getEltWidth(elTd) - 2;

		/*

		if (wtd > wd) {

			wd = wtd + "px";

			setEltWidth(elDiv, wd);

		}

		*/

		var i, w;

		w = wd;

		for(i=0;i<elDiv.childNodes.length;i++) {

			w = getEltWidth(elDiv.childNodes.item(i).childNodes.item(0));

			if (w > wtd) wtd = w;

		}

		wd = wtd + "px";

		setEltWidth(elDiv, wd);

		var e;

		for(i=0;i<elDiv.childNodes.length;i++) {

			e = elDiv.childNodes.item(i);

			setEltWidth(e, wd);

			e.childNodes.item(0).style.display = "block";

		}

	}

	Z_moveDiv(mId);

	MM_showHideLayers('div_'+mId,'','show');

	WCT_enterMenu('div_'+mId);

}



function Z_outlevel(mId,z_selected) {

	WCT_leaveMenu('div_'+mId,z_selected);

}



function Z_moveDiv(mId) {

	var elImg = MM_findObj("a_"+mId);

	var elDiv = MM_findObj("div_"+mId);

	var elPDiv = MM_findObj("top-menu");

	if (elImg && elDiv) {

		var top = getEltPageTop(elPDiv)+getEltHeight(elPDiv);

		if (is.ie4up) top += elPDiv.offsetHeight;

		var left = getEltPageLeft(elImg);

		if (is.opera) top += 1;

		if (left + getEltWidth(elDiv) > getCurrentWinWidth()) {

			left -= getEltWidth(elDiv) - getEltWidth(elImg) + 2;

		}

		//moveEltTo(elDiv,left,top);

		left = relPosX("li_"+mId);

		top = relPosY("li_"+mId) + 26;

		moveEltTo(elDiv,left,top);

	}

}



function Z_stylize1level(mId,f,z_selected,childsCount) {

	// f - on/off flag

	var elA = MM_findObj("a_"+mId);

	if (elA) {

		Z_cura = mId;

		var cn;

		cn = (elA.className.substr(0, 4) == "over")?elA.className.substr(4):elA.className;

		elA.className = (f)?"over" + cn :cn;

	}

}



function Z_stylize2level(mId,f) {

	var elA = MM_findObj("a2_"+mId);

	var elTd2 = MM_findObj("td22_"+mId);

	if (elA && /*elTd1 && */elTd2) {

		elA.style.color = (f)?"#213F8E":"";

		elTd2.style.backgroundColor = (f)?"#FFFFFF":"";

	}

}



var Z_cura = '';

function Z_CuraRestore(mId,z_selected) {

	if (mId.indexOf("_") > -1) {

		var cura = mId.substring(mId.indexOf("_")+1);

	}

	if (cura!=mId) {

		Z_stylize1level(cura,0,z_selected);

	}

}



function rollover(mId,f,level,selected) {

	var elA = MM_findObj("la_"+mId);

	var elTd = MM_findObj("ltd_"+mId);

	if (!elA || !elTd) return;



	if (level==2 && !selected) {

		elA.style.color = (f)?"#213F8E":"";

		elTd.style.backgroundColor = (f)?"#FFFFFF":"";

	}

	else if ((level==3 || level==4) && !selected) {

		elA.style.color = (f)?"#213F8E":"";

		elA.style.fontWeight = (f)?"bold":"";

		elTd.style.backgroundColor = (f)?"#FFFFFF":"";

	}

}



function bOL() {

	//MM_preloadImages("/images/m-b.gif");

	//MM_preloadImages("/images/m-b-l.gif");

}



/* show|hide objects */

function hideElements(tagName)

{

	setVisibility(tagName, false)

}



function showElements(tagName)

{

	setVisibility(tagName, true)

}



function setVisibility(tagName, f)

{

	var elDiv = MM_findObj("div_"+Z_cura);

	if (!elDiv || !is.ie || is.opera) return;



	var divLeft = elDiv.offsetLeft;

	var divRight = divLeft + elDiv.offsetWidth;

	var divTop = elDiv.offsetTop;

	var divBottom = divTop + elDiv.offsetHeight;

	var els = document.all.tags(tagName);

	var i;

	for (i=0; i < els.length; i++) {

		var el = els.item(i)

		var elParent = el;

		var left = 0;

		var top = 0;

		var width = elParent.offsetWidth;

		var height = elParent.offsetHeight;

		while (elParent) {

			left += elParent.offsetLeft

			top += elParent.offsetTop

			elParent = elParent.offsetParent

		}

		if ((left < divRight) && (left + width > divLeft) && (top < divBottom) && (top + height > divTop)) {

			el.style.visibility = (!f) ? "hidden" : "";

		}

	}

}