function popup(url, title, W, H, features){
	var X = Math.ceil((window.screen.availWidth - W) / 2);
	var Y = Math.ceil((window.screen.availHeight - H) / 2);
	features = "width=" + W + ", height=" + H + ", left=" + X + ", top=" + Y + ", " + features;
	open(url, title, features);
}
function openWin1(url) {
	window.open(url, 'url', "toolbar=0,location=0,directories=0,status=0,menubar=no,scrollbars=no,resizable=no,width=500,height=500");
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}
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];}
}
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];}}
}

function ShowSubCategories(oID){
	var thisDisplay;
	var newDisplay;
	var obj = document.getElementById('category' + oID);
	if(obj){
		thisDisplay = obj.style.display;
		newDisplay = ( (thisDisplay == 'none') ? 'block' : 'none' );
		obj.style.display = newDisplay;
		
		var imgobj = document.getElementById('list-plus-' + oID);
		if( imgobj ){
			imgobj.src = ( (thisDisplay == 'none') ? 'images/list-minus.gif' : 'images/list-plus.gif' );
		}
	}
}

function goToCoachPage(oSel){
	var cName = '';
	var cId = -1;
	var cArray = new Array();
	var oSelVal = oSel.options[oSel.selectedIndex].value;
	cArray = oSelVal.split('#');
	
	if(cArray[1] > 0){
		document.location.href = BASE_HREF + 'coach/' + cArray[0] + '/' + cArray[1] + '';
	}
}

function switchTabs(oTab){
	var cTab = document.getElementById(currentTab);
	var cContentTab = document.getElementById(currentTabContent);
	
	var tab = document.getElementById('tab' + oTab);
	cTab.className = '';
	tab.className = 'selected';
	currentTab = 'tab' + oTab;
	
	var contentTab = document.getElementById('tab-content' + oTab);
	cContentTab.className = 'tab-not-visible';
	contentTab.className = 'tab-visible';
	currentTabContent = 'tab-content' + oTab;
}

function changeStates(selObj){
	var selIndex = selObj.selectedIndex;
	var val = selObj.options[selIndex].value;
	var other_states = document.getElementById('other_states');
	var usa_states = document.getElementById('usa_states');
	var canada_states = document.getElementById('canada_states');
	var uk_states = document.getElementById('uk_states');
	if(val == 227){
		other_states.style.display = 'none';
		canada_states.style.display = 'none';
		usa_states.style.display = 'inline';
		uk_states.style.display = 'none';
	}else
	if(val == 226){
		other_states.style.display = 'none';
		canada_states.style.display = 'none';
		usa_states.style.display = 'none';
		uk_states.style.display = 'inline';
	}else
	if(val == 38){
		other_states.style.display = 'none';
		canada_states.style.display = 'inline';
		usa_states.style.display = 'none';
		uk_states.style.display = 'none';
	}else{
		other_states.style.display = 'inline';
		canada_states.style.display = 'none';
		usa_states.style.display = 'none';
		uk_states.style.display = 'none';
	}
}

function searchChangeStates(selObj){
	var selIndex = selObj.selectedIndex;
	var val = selObj.options[selIndex].value;
	var usa_states = document.getElementById('usa_states');
	var canada_states = document.getElementById('canada_states');
	var uk_states = document.getElementById('uk_states');
	var state = document.getElementById('state');
	if(val == 227){
		state.style.display = 'inline';
		canada_states.style.display = 'none';
		usa_states.style.display = 'inline';
		uk_states.style.display = 'none';
	}else
	if(val == 226){
		state.style.display = 'inline';
		canada_states.style.display = 'none';
		usa_states.style.display = 'none';
		uk_states.style.display = 'inline';
	}else
	if(val == 38){
		state.style.display = 'inline';
		canada_states.style.display = 'inline';
		usa_states.style.display = 'none';
		uk_states.style.display = 'none';
	}else{
		state.style.display = 'none';
		canada_states.style.display = 'none';
		usa_states.style.display = 'none';
		uk_states.style.display = 'none';
	}
}

function checkUncheck(oTarget){
	var thisChk = oTarget.checked;
	var frm = document.forms['ff'];
	var maxNumber = frm.elements["ItemID[]"].length;
	for (var idx = 0; idx < maxNumber; idx++) {
		frm.elements["ItemID[]"][idx].checked = thisChk;
	}
}

function changeMenuImage(oTarget, oPage, oThisPage, oStatus){
	var oElem = document.getElementById(oTarget);
	if(oPage != oThisPage){
		oElem.className = ((oStatus == 1) ? oTarget + 'on' : oTarget );
	}
}

function setTestimonialsStatus(oSel, iT){
	var oSelVal = oSel.options[oSel.selectedIndex].value;
	document.location.href = BASE_HREF + 'user/update-my-testimonials-visibility-' + iT + '-' + oSelVal + '.html';
}

function setReviewsStatus(oSel, r, p, iR){
	var oSelVal = oSel.options[oSel.selectedIndex].value;
	document.location.href = BASE_HREF + 'user/update-my-books-reviews-visibility-' + r + '-' + p + '-' + iR + '-' + oSelVal + '.html';
}