function nextPage(galId, pageId, type){
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = "runFunction";
	ajaxVar.vars['func'] = "getGalleryBox"; 
	ajaxVar.vars['args'] = 	galId,pageId; 		
	ajaxVar.vars['cur_page'] = pageId;
	ajaxVar.vars['gal_id'] = galId;
	ajaxVar.vars['type'] = type;
	ajaxVar.fnVars['divId'] = type=='right' ? 'image_gallery' : 'image_gallery_main';
	ajaxVar.gotoFunction = 'reloadData';
	ajaxVar.AjaxPostSQL();
}

function reloadData(dataArr, fnVars){
	if(dataArr){
		var imageDiv = document.getElementById(fnVars['divId']);
		if(imageDiv){
			imageDiv.innerHTML = dataArr;
			Lightbox.prototype.initialize();
		}
	}
}

function reloadNewsletterBox(dataArr, fnVars){
	if(dataArr){
		var divObj = document.getElementById(fnVars['divId']);
		var submittedDivObj = document.getElementById(fnVars['submittedDivId']);
		if(divObj && submittedDivObj){
			divObj.className  = 'hiddendiv';
			if(dataArr == '-1'){
				submittedDivObj.innerHTML = 'Sorry this email address has already been added to the list.';
			}else{
				submittedDivObj.innerHTML = 'Form submitted<br />We will get back to you shortly !!';
			}
			submittedDivObj.className  = 'visiblediv';
			
			var func = "";
			func += "document.forms['"+fnVars['formName']+"'].reset();";
			func += "document.getElementById('"+fnVars['divId']+"').className  = 'visiblediv';";
			func += "document.getElementById('"+fnVars['submittedDivId']+"').className  = 'hiddendiv';";
			
			setTimeout(func, 10000); // sleeps for 10 secs and then re-innitialises the sign up form.
		}
	}
}


function signup(formName, objVar){
	if(validateForm(formName, objVar)){
		var ajaxVar = new ajaxVars();
		ajaxVar.vars['action'] = "runFunction";
		ajaxVar.vars['func'] = "signup";
		ajaxVar.vars['list_id'] = '1';
		ajaxVar.vars['first_name'] = document.forms[formName].elements['name'].value;
		ajaxVar.vars['email'] = document.forms[formName].elements['email'].value;
		ajaxVar.vars['rand_no'] = document.forms[formName].elements['rand_no'].value;
		ajaxVar.fnVars['divId'] = 'newsletter_signup';
		ajaxVar.fnVars['submittedDivId'] = 'submittedDiv';
		ajaxVar.fnVars['formName'] = formName;
		ajaxVar.gotoFunction = 'reloadNewsletterBox';
		ajaxVar.AjaxPostSQL();
	}
}

function fixHeight(){
	var box1Height = document.getElementById('index1').offsetHeight;
	var box2Height = document.getElementById('index2').offsetHeight;
	if(box1Height > box2Height){
		document.getElementById('index2').style.height = box1Height + 'px';
	}else if(box2Height > box1Height){
		document.getElementById('index1').style.height = box2Height + 'px';
	}
}

function findPosX(obj)
{
	var curleft = 0;
	if(obj.offsetParent)
	    while(1) 
	    {
	      curleft += obj.offsetLeft;
	      if(!obj.offsetParent)
	        break;
	      obj = obj.offsetParent;
	    }
	else if(obj.x)
	    curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if(obj.offsetParent)
	    while(1)
	    {
	      curtop += obj.offsetTop;
	      if(!obj.offsetParent)
	        break;
	      obj = obj.offsetParent;
	    }
	else if(obj.y)
	    curtop += obj.y;
	return curtop;
}

function menu(id, show){
	numberArr = id.split('_');
	if(show == '1'){
		document.getElementById('submenu_' + numberArr[1]).style.left = findPosX(document.getElementById('a_' + numberArr[1])) + 'px';
		document.getElementById('submenu_' + numberArr[1]).style.display = 'block';
		document.getElementById('menu_' + numberArr[1]).style.background = '#eaeaea';
	}else{
		document.getElementById('submenu_' + numberArr[1]).style.left = findPosX(document.getElementById('a_' + numberArr[1])) + 'px';
		document.getElementById('submenu_' + numberArr[1]).style.display = 'none';
		document.getElementById('menu_' + numberArr[1]).style.background = 'none';
	}
}

function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}

function adjustFeaturedHeight(){
	var mainContentDivHeight = document.getElementById('mainContentDiv').offsetHeight;
	var rightContentDivHeight1 = document.getElementById('rightContentDiv1').offsetHeight;
	var rightContentDivHeight2 = document.getElementById('rightContentDiv2').offsetHeight;
	var featuredDivObj =  document.getElementById('featuredDiv');
	
	if((rightContentDivHeight1 + rightContentDivHeight2) > mainContentDivHeight){
		newHeight = (rightContentDivHeight1 + rightContentDivHeight2) - mainContentDivHeight; 
		oldHeight = featuredDivObj.offsetHeight;
// 		alert(newHeight + ' ' + oldHeight);
		featuredDivObj.style.height = ((oldHeight + newHeight) - 18) + 'px';
	}
}

function showFanBox(){
	var fanBoxObj = document.getElementById('fanBox');
	var fanBoxContainerObj = document.getElementById('fanBoxContainer');
	xPos = findPosX(fanBoxContainerObj);
	yPos = findPosY(fanBoxContainerObj);
	fanBoxObj.style.left = (xPos - 408) + 'px';
	fanBoxObj.style.top = (yPos + 50) + 'px';
	if(fanBoxObj.style.display == 'none'){
		
		fanBoxObj.style.display = 'block';
	}else{
		fanBoxObj.style.display = 'none';	
	}
}