var agt=navigator.userAgent.toLowerCase(); 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var is_mac = (agt.indexOf("mac")!=-1);
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

//rollover script (Pre-load the images)
function imgpre(allpics) {
   if (document.images) {
      inames = new Array();
      for (i = 0; i < imgpre.arguments.length; i++) {
         inames[i] = imgpre.arguments[i];
    }
  }
}

//Highlights an image when it's moused over
function imgOn(iname,ipath,iext) {
  if (document.images) {
      document[iname].src = ipath + iname + "On." + iext;
   }
}

//Restores an image when it's moused out
function imgOff(iname,ipath,iext) { 
  if (document.images) {
      document[iname].src = ipath + iname + "." + iext;
   }
}

//writing cascading style sheets if certain platform, certain browser
if (is_win){regVar="13px";lgVar="13px";smVar="13px";}
else if (is_mac){regVar="13px";lgVar="13px";smVar="13px";}
else{regVar="11px";lgVar="11px";smVar="11px";}

var fontface="Verdana, Arial, Sans-Serif"
var writeCss="<style type='text/css'>";
writeCss +="td{ font-size: "+regVar+"; font-family: "+fontface+";}";
writeCss +=".regtext{ font-size: "+regVar+"; font-family: "+fontface+";}";
writeCss +=".smtext{ font-size: "+smVar+"; font-family: "+fontface+";}";
writeCss +=".lgtext{ font-size: "+lgVar+"; font-family: "+fontface+";}";
writeCss +="a{font-family: "+fontface+"; color:#cc3300; text-decoration: none;}";
writeCss +="a:hover{font-family: "+fontface+"; color: #666666; text-decoration: none;}";
writeCss +="</style>";
document.write(writeCss);

var isDOM = (document.getElementById?true:false); 
var isIE4 = ((document.all && !isDOM)?true:false);
var isNS4 = (document.layers ?true:false);
var isMAC45 = (navigator.appVersion.indexOf("MSIE 4.5")!=-1)?true:false
var isOPERA = (navigator.userAgent.indexOf("Opera")!=-1)?true:false
var isNS61 = (parseInt(navigator.productSub)>=20010726)?true:false
var isKONQ = (navigator.userAgent.indexOf("Konqueror")!=-1)?true:false
var overCol = '#cccccc';
var backCol = '#ffffff';
var isLoaded = false;
var bOffSet = 2;
if ((is_mac) && (navigator.appName=="Netscape")) bOffSet = 0;


function getRef(id){if(isDOM)return document.getElementById(id);if(isIE4)return document.all[id];if(isNS4)return document.layers[id];}
function getSty(id){return (isNS4 ? getRef(id) : getRef(id).style);} 
var popTimer = 0,LastIn = 0,LastOut = 0;
var litNow = new Array();

function popOver(menuNum, itemNum) {
	if (isLoaded) {
		LastIn = menuNum;
		clearTimeout(popTimer);
		hideAllBut(menuNum,itemNum);
		litNow = getTree(menuNum,itemNum);
		changeCol(litNow,true);
		targetNum = menu[menuNum][itemNum].target;
		if (targetNum > 0) {
			if (isNS4) {
				with (menu[targetNum][0].ref) {
					left = parseInt(menu[targetNum][0].x);
					top = parseInt(menu[targetNum][0].y);
				}
				with (menu[targetNum][0].ref2) {
					left = parseInt(menu[targetNum][0].x);
					top = parseInt(menu[targetNum][0].y);
				}
				with (menu[targetNum][0].ref3) {
					left = parseInt(menu[targetNum][0].x);
					top = parseInt(menu[targetNum][0].y);
				}
				menu[targetNum][0].ref2.visibility = 'visible';
				menu[targetNum][0].ref3.visibility = 'visible';
			}
			if ((navigator.appVersion.indexOf("MSIE 6.0")>0) && (isOPERA == false) && (!menu[targetNum][1].ref2.filters.blendTrans)) {
				for (bla=1;bla<menu[targetNum].length;bla++) {
					menu[targetNum][bla].ref.filter="blendTrans(duration=0.3)";
					if (menu[targetNum][bla].ref2.filters.blendTrans.status != 0.3) {
						menu[targetNum][bla].ref2.filters.blendTrans.apply();
						menu[targetNum][bla].ref2.filters.blendTrans.play();
					}
				}
				menu[targetNum][0].ref3.style.filter="blendTrans(duration=0.3)";
				if (menu[targetNum][0].ref3.filters.blendTrans.status != 0.3) {
					menu[targetNum][0].ref3.filters.blendTrans.apply();
					menu[targetNum][0].ref3.filters.blendTrans.play();
				}
			}
		menu[targetNum][0].ref.visibility = 'visible';
		}
		HideImgHiLi(menuNum);
		ShowImgHiLi(menuNum,itemNum);
	}else{
		clearTimeout(popTimer);
		popTimer = setTimeout('popOver('+menuNum+','+itemNum+')', 500);
	}

}

function popOut(menuNum, itemNum) {
	if (isLoaded) {
		LastOut = menuNum;
		if ((menuNum == 0) && !menu[menuNum][itemNum].target) {
			hideAllBut(0);
			HideImgHiLi(menuNum);
		}else{
			if ((LastIn != 0) || (LastIn == 0 && LastOut == 0)) {
				popTimer = setTimeout('hideAllButAfterTime()', 500);
			}
		}
	}else{
		clearTimeout(popTimer);
	}
}

function getTree(menuNum, itemNum, full) {
	itemArray = new Array(menu.length);
	while(1) {
		itemArray[menuNum] = itemNum;		// If we've reached the top of the hierarchy, return.
		if ((full)&&(menu[menuNum][itemNum].target > 0)) itemArray[menu[menuNum][itemNum].target] = itemNum;
		if (menuNum == 0) return itemArray;
		itemNum = menu[menuNum][0].parentItem;
		menuNum = menu[menuNum][0].parentMenu;
	}
	return itemArray;		//Netscape 4.04 compatibility
}

function changeCol(changeArray,isOver) {
	for (menuCount = 1; menuCount < changeArray.length; menuCount++) {
		if ((navigator.appVersion.indexOf("MSIE 6.0")>0) && (isOPERA == false)) {
			for (k=0;k<menu[menuCount].length;k++) {
				if (k == changeArray[menuCount]) {
					if ((!menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans) ||(menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans.status == 0)) {
						menu[menuCount][changeArray[menuCount]].ref.filter="blendTrans(duration=0.4)";
						if (menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans.status != 0.4) {
							menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans.apply();
							menu[menuCount][changeArray[menuCount]].ref.backgroundColor = overCol;
							document.getElementById('Menu'+menuCount+'Text'+changeArray[menuCount]).style.color = "#cc3300";
							menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans.play();
						}
					}else{
						if (menu[menuCount][changeArray[menuCount]].ref2.filters.blendTrans.status != 0) {
							menu[menuCount][k].ref.backgroundColor = overCol;
							document.getElementById('Menu'+menuCount+'Text'+changeArray[menuCount]).style.color = "#cc3300";
						}
					}
				}else{
					if (changeArray[menuCount]) menu[menuCount][k].ref.filter="";
					if (menu[menuCount][k].ref.backgroundColor != backCol) {
						menu[menuCount][k].ref.backgroundColor = backCol;
						if (k > 0) document.getElementById('Menu'+menuCount+'Text'+k).style.color = "#333333";
					}
				}
			}
		}else{
			if (changeArray[menuCount] && menuCount != 0) {
				newCol = isOver ? overCol : backCol;		// Change the colours of the div/layer background.
				if (isNS4) { 
					if (isOver) menu[menuCount][changeArray[menuCount]].ref.visibility = "hidden";
					else menu[menuCount][changeArray[menuCount]].ref.visibility = "inherit";
				}else{
					menu[menuCount][changeArray[menuCount]].ref.backgroundColor = newCol;
				}
			}
		}
	}
}

function hideAllButAfterTime() {
	hideAllBut(0);
	HideImgHiLi(0);
	if ((navigator.appVersion.indexOf("MSIE 6.0")>0) && (isOPERA == false)){
		for (i=1;i<menu.length;i++) {
			menu[i][1].ref.filter = "";
		}
	}
}

function hideAllBut(menuNum,itemNum) {
	var keepMenus;
	if (itemNum) {
		keepMenus = getTree(menuNum,itemNum,true);
	}else{
		keepMenus = getTree(menuNum, 1,false);
	}
	for (count = 0; count < menu.length; count++) {
		if (!keepMenus[count]) {
			if (isNS4) {
				menu[count][0].ref.visibility = 'hidden';		//paso time problem
				menu[count][0].ref2.visibility = 'hidden';
				menu[count][0].ref3.visibility = 'hidden';
			}else{
				menu[count][0].ref.visibility = 'hidden';
				if ((itemNum) && (navigator.appVersion.indexOf("MSIE 6.0")>0) && (isOPERA == false)) menu[count][1].ref.filter = "";
			}
		}
	}
	if (!(navigator.appVersion.indexOf("MSIE 6.0")>0) || (isOPERA == true)) changeCol(litNow, false);
}

function ShowImgHiLi(menuNum,itemNum) {
	if ((menuNum == 0) && (eval('document.MIMG'+itemNum))) {
		me = eval('document.MIMG'+itemNum);
		// nico, new body. ns7.1 bugs with split()
		old_img = me.src;
		pos = old_img.indexOf('On.gif');
		if ( pos == -1){
			new_img = old_img.substr(0,old_img.length - 4);
			new_img = new_img + 'On.gif';
			me.src = new_img;
		}
	}
}

function HideImgHiLi(menuNum) {
	if (menuNum == 0) {
		for (iNum=0;iNum<menu[0].length;iNum++){
			if (eval('document.MIMG'+iNum)) {
				me = eval('document.MIMG'+iNum);
				// nico, new body. ns7.1 bugs with split()
				old_img = me.src;
				pos = old_img.indexOf('On.gif');
				if ( pos != -1){
					new_img = old_img.substr(0,old_img.length - 6);
					new_img = new_img + '.gif';
					me.src = new_img;
				}
			}
		}
	}
}
function Menu(x,y,width,direction,borderLen){this.x=x;this.y=y;this.width=width;this.direction=direction;this.borderLen=borderLen;this.parentMenu=null;this.parentItem=null;this.ref=null;this.ref2=null;this.ref3=null;}
function Item(text,href,frame,length,target){this.text=text;this.href=href;this.frame=frame;this.length=length;this.target=target;this.ref=null;this.ref2=null;this.ref3=null;}
function openWindow(URL){window.open(URL, "winNew", "directories=yes,height=650,left=25,location=yes,menubar=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes,top=25,width=800")};
function GoToLink(nhref){document.location.href = nhref;}
function writeMenus() {
 	if (!isDOM && !isIE4 && !isNS4) return;
	if (isLoaded) return;
	for (currMenu = 0; currMenu < menu.length; currMenu++) {
		with (menu[currMenu][0]) {
			var	str = '', str2 = '', str3 = '', itemX = 0, itemY = 0;
			for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
				var itemID = 'menu' + currMenu + 'item' + currItem;
				var w = width;
				var h = length;
				itemX = x;
				if (isDOM || isIE4) {
					str += '<a class="itemText" style="cursor:hand" href="' + href + '" onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';
					str += '<div id="' + itemID + '" style="position: absolute; left: 0; top: '+itemY+'; width: ' + w + '; height: ' + h + '; visibility: inherit; background: ' + backCol + ';">';
					if (direction == 1) {
						str += '<div style="position: absolute; left: 8; top: 2; width: ' + w + '; height: ' + h + '; visibility: inherit;" ><span id=Menu'+currMenu+'Text'+currItem+' class="itemText">'+text+'</span></div>';
						if (target > 0){
							str += '<div style="position: absolute; left: 0; top: 2; width: ' + w + '; height: ' + h + '; visibility: inherit;" align=left><strong><font color="#FF6600">:&middot;&nbsp;</font></strong></div>';
						}
					}else{
						str += '<div style="position: absolute; left: 6; top: 2; width: ' + w + '; height: ' + h + '; visibility: inherit;" ><span id=Menu'+currMenu+'Text'+currItem+' class="itemText">'+text+'</span></div>';
					}

					if (target > 0) {
						menu[target][0].parentMenu = currMenu;
						menu[target][0].parentItem = currItem;
						if (direction == 0){
							str += '<div style="position: absolute; left: 0; top: 2; width: ' + w + '; height: ' + h + '; visibility: inherit;" align=right><strong><font color="#FF6600">:&middot;&nbsp;</font></strong></div>';
						}
					}
					str += '</div></a>';
				}
				if (isNS4) {
					//text layer
					str += '<layer id="' + itemID + '" left="1" top="'+(itemY+1)+'" width="' +  w + '" height="' + h + '" visibility="inherit" bgcolor="' + backCol + '">';
					str += '<table border=0 cellspacing=0 cellpadding=3><tr>';
					//link layer
					str3 += '<layer id="' + itemID + 'ns" left="1" top="'+(itemY+1)+'" width="' +  w + '" height="' + h + '" visibility="inherit" bgcolor="' + overCol + '">';
					str3 += '<table border=0 cellspacing=0 cellpadding=3><tr>';
					if (direction == 1) { str += '<td width=6>';str3 += '<td width=6>';}else{ str += '<td>';str3 += '<td>'; }
					if (target > 0 && direction == 1){
						str += '<strong><font color="#FF6600">:&middot;&nbsp;</font></strong>';
						str3 += '<strong><font color="#FF6600">:&middot;&nbsp;</font></strong>';
					}else{
						str += '<span class="itemTextNSSpace">&nbsp;</span>';
						str3 += '<span class="itemTextNSSpace">&nbsp;</span>';
					}
					str += '</td><td width="' + (w-5-10) + '"><span class="itemTextNS">'+text+'</span></td>';
					str3 += '</td><td width="' + (w-5-10) + '">' + '<span class="itemTextNSHover">' + text + '</span></td>';
					//transparent layer
					str2 += '<layer id="' + itemID + 'n" left="1" top="'+(itemY+1)+'" width="' +  w + '" height="' + h + '" visibility="inherit" onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')"><span class="itemTextNS"></span></layer>';
					if (target > 0) {
						menu[target][0].parentMenu = currMenu;
						menu[target][0].parentItem = currItem;
						if (direction == 0){
							str += '<td align="right"><strong><font color="#FF6600">:&middot;&nbsp;</font></strong></td>';
							str3 += '<td align="right"><strong><font color="#FF6600">:&middot;&nbsp;</font></strong></td>';
						}
					}
					str += '</tr></table></layer>';
					str3 += '</tr></table></layer>';
				}
				itemY += length;
			}
			if (isDOM) {
				var newDiv = document.createElement('div');
				if ((is_mac) && (navigator.appName.indexOf("Explorer")!=-1))  {
					document.getElementsByTagName('body').item(0).lastChild.appendChild(newDiv);
				}else{
					document.getElementsByTagName('body').item(0).appendChild(newDiv);
				}
				newDiv.innerHTML = '<div id="B' + 'menu' + currMenu + 'item0B" class="itemBorder" style="position: absolute; left: ' + itemX + '; top: '+menu[currMenu][0].y+'; width: ' + (w+bOffSet) + '; height: ' + (borderLen+bOffSet) + '; background: ' + backCol + '; visibility: inherit">'+str+'</div>';
				ref = newDiv;
				ref2 = ref;
				ref = ref.style;
				ref.visibility = 'hidden';
				ref.position = 'absolute';
				ref.top = 0;
				ref.left = 0;
				ref3 = getRef('Bmenu' + currMenu + 'item0B');
			}
			// Insert a div tag to the end of the BODY with menu HTML in place for IE4.
			if (isIE4) {
				document.body.insertAdjacentHTML('beforeEnd', '<div id="B' + 'menu' + currMenu + 'item0B" style="position: absolute; left: ' + itemX + '; top: '+menu[currMenu][0].y+'; width: ' + (w+2) + '; height: ' + (borderLen+2) + '; visibility: inherit; background: ' + backCol + '" class="itemBorder">'+str+'</div>');
				ref = getSty('Bmenu' + currMenu + 'item0B');
				ref.visibility = 'hidden';
			}
			// In NS4, create a reference to a new layer and write the items to it.
			if (isNS4) {
				ref3 = new Layer(0);
				ref3.document.write(str3);
				ref3.document.close();
				ref3.zindex = 10;
				ref = new Layer(0);
				ref.document.write('<layer id="B' + itemID + 'B" left="0" class="itemBorder"><table width="' + (w-6) + '" border=0 cellspacing=0 cellpadding="0"><tr><td height="' + (borderLen-5) + '" class="itemText">&nbsp;</td></table></layer>');
				ref.document.write(str);
				ref.document.close();
				ref.zindex = 3;
				ref2 = new Layer(0);
				ref2.document.write(str2);
				ref2.document.close();
				ref2.zindex = 2;
			}
			for (currItem = 1; currItem < menu[currMenu].length; currItem++) {
				itemName = 'menu' + currMenu + 'item' + currItem;
				if (isDOM || isIE4) {
					menu[currMenu][currItem].ref = getSty(itemName);
					menu[currMenu][currItem].ref2 = getRef(itemName);
					//menu[currMenu][currItem].ref3 = getRef('Bmenu' + currMenu + 'item0B');
				}
				if (isNS4) {
					itemNameN = 'menu' + currMenu + 'item' + currItem+ 'n';
					itemNameNS = 'menu' + currMenu + 'item' + currItem+ 'ns';
					menu[currMenu][currItem].ref = ref.document[itemName];
					menu[currMenu][currItem].ref2 = ref2.document[itemNameN];
					menu[currMenu][currItem].ref2.captureEvents(Event.MOUSEUP);
					menu[currMenu][currItem].ref2.onMouseUp=new Function('GoToLink("'+menu[currMenu][currItem].href+'")');
					menu[currMenu][currItem].ref3 = ref3.document[itemNameNS];
				}
   			}
		}
	}
	with(menu[0][0]) {
		ref.left = x;
		ref.top = y;
		ref.visibility = 'hidden';
		if (isNS4) { 
			ref2.left = x;
			ref2.top = y;
			ref2.visibility = 'hidden';
			ref3.left = x;
			ref3.top = y;
			ref3.visibility = 'hidden';
		}
	}
	isLoaded = true;
}


var defLength = 17;
var menu = new Array();
// Menu 0 is the special, 'root' menu from which everything else arises.
menu[0] = new Array();
menu[0][0] = new Menu(0,0,0,0,0);
menu[0][1] = new Item('','','',0,1);
menu[0][2] = new Item('','','',0,2);
menu[0][3] = new Item('','','',0,3);
menu[0][4] = new Item('','','',0,4);
menu[0][5] = new Item('','','',0,5);
menu[0][6] = new Item('','','',0,0);
menu[0][7] = new Item('','','',0,6);

menu[1] = new Array();
menu[1][0] = new Menu(150,175,130,0,(0*defLength));
menu[1][1] = new Item('Image Gallery', '/bp/en/L2_S1_1.htm', '', defLength, 0);

menu[2] = new Array();
menu[2][0] = new Menu(150,205,120,0,(4*defLength));
menu[2][1] = new Item('Teachers', '/bp/en/L2_S2_1.htm', '', defLength,  0);
menu[2][2] = new Item('Teaching Assitants', '/bp/en/L2_S2_2.htm', '', defLength, 0);
menu[2][3] = new Item('Interpreters', '/bp/en/L2_S2_3.htm', '', defLength,  0);
menu[2][4] = new Item('Administrators', '/bp/en/L2_S2_4.htm', '', defLength, 0);

menu[3] = new Array();
menu[3][0] = new Menu(150,190,160,0,(3*defLength));
menu[3][1] = new Item('Curriculum', '/bp/en/L2_S3_3.htm', '', defLength, 8);
menu[3][2] = new Item('Residential Program', '/bp/en/L2_S3_1.htm', '', defLength, 6);
menu[3][3] = new Item('Home Study Program', '/bp/en/L2_S3_2.htm', '', defLength, 7);

menu[4] = new Array();
menu[4][0] = new Menu(150,215,130,0,(3*defLength));
menu[4][1] = new Item('Publishing Project', '/bp/en/L2_S4_1.htm', '', defLength, 0);
menu[4][2] = new Item('Translation Project', '/bp/en/L2_S4_2.htm', '', defLength, 0);
menu[4][3] = new Item('Prison Project', '/bp/en/L2_S4_3.htm', '', defLength, 0);

menu[5] = new Array();
menu[5][0] = new Menu(150,215,150,0,(1*defLength));
menu[5][1] = new Item('Education Programs', '/bp/en/L2_S5_1.htm', '', defLength, 0);

menu[6] = new Array();
menu[6][0] = new Menu(310,205,190,0,(6*defLength));
menu[6][1] = new Item('Basic Program Schedule', '/bp/en/L3_S3_1_5.htm', '', defLength, 0);
menu[6][2] = new Item('Certification', '/bp/en/L3_S3_1_6.htm', '', defLength, 0);
menu[6][3] = new Item('Responsibilities of the Students', '/bp/en/L3_S3_1_4.htm', '', defLength, 0);
menu[6][4] = new Item('Prerequisites for Admission', '/bp/en/L3_S3_1_1.htm', '', defLength, 0);
menu[6][5] = new Item('Accomodations and fees', '/bp/en/L3_S3_1_3.htm', '', defLength, 0);
menu[6][6] = new Item('Applying for Admission ', '/bp/en/L3_S3_1_2.htm', '', defLength, 0);

menu[7] = new Array();
menu[7][0] = new Menu(310,223,150,0,(4*defLength));
menu[7][1] = new Item('General Info', '/bp/en/L3_S3_2_1.htm', '', defLength, 0);
menu[7][2] = new Item('Certification', '/bp/en/L3_S3_2_2.htm', '', defLength, 0);
menu[7][3] = new Item('Costs', '/bp/en/L3_S3_2_3.htm', '', defLength, 0);
menu[7][4] = new Item('Registration Form', '/bp/en/L3_S3_2_4.htm', '', defLength, 0);

menu[8] = new Array();
menu[8][0] = new Menu(310,193,150,0,(3*defLength));
menu[8][1] = new Item('Subjects Descriptions', '/bp/en/L3_S3_3_1.htm', '', defLength, 0);
menu[8][2] = new Item('Meditation and Practice', '/bp/en/L3_S3_3_2.htm', '', defLength, 0);
menu[8][3] = new Item('Benefits of Study', '/bp/en/L3_S3_3_3.htm', '', defLength, 0);

if (isNS4){var popOldWidth=window.innerWidth;nsResizeHandler=new Function('if (popOldWidth != window.innerWidth) location.reload()');}
if (isNS4) document.captureEvents(Event.CLICK); document.onclick = clickHandle;
function clickHandle(evt){if (isLoaded) {if(isNS4)document.routeEvent(evt);hideAllBut(0);HideImgHiLi(0);}}