function confirmDelete(delUrl){
	if (confirm("Are you sure you want to delete this item?")){
		document.location = delUrl;
	}
}

function validateAdminUser(){
	if(document.frmAddAdminUser.txtFirstName.value==""){
		alert("Please enter first name");
		document.frmAddAdminUser.txtFirstName.focus();
		document.frmAddAdminUser.txtFirstName.style.background='red';
		return false;
	}
	else if(document.frmAddAdminUser.txtLastName.value==""){
		alert("Please enter last name");
		document.frmAddAdminUser.txtLastName.focus();
		document.frmAddAdminUser.txtLastName.style.background='red';
		return false;
	}
	else if(document.frmAddAdminUser.txtEmail.value==""){
		alert("Please enter email");
		document.frmAddAdminUser.txtEmail.focus();
		document.frmAddAdminUser.txtEmail.style.background='red';
		return false;
	}
	else if(document.frmAddAdminUser.txtUsername.value==""){
		alert("Please enter username");
		document.frmAddAdminUser.txtUsername.focus();
		document.frmAddAdminUser.txtUsername.style.background='red';
		return false;
	}
	else if(document.frmAddAdminUser.txtPassword.value==""){
		alert("Please enter password");
		document.frmAddAdminUser.txtPassword.focus();
		document.frmAddAdminUser.txtPassword.style.background='red';
		return false;
	}
	return true;
}

function validateUser(){
	if(document.frmAddUser.txtFirstName.value==""){
		alert("Please enter first name");
		document.frmAddUser.txtFirstName.focus();
		document.frmAddUser.txtFirstName.style.background='red';
		return false;
	}
	else if(document.frmAddUser.txtLastName.value==""){
		alert("Please enter last name");
		document.frmAddUser.txtLastName.focus();
		document.frmAddUser.txtLastName.style.background='red';
		return false;
	}
	else if(document.frmAddUser.txtEmail.value==""){
		alert("Please enter email");
		document.frmAddUser.txtEmail.focus();
		document.frmAddUser.txtEmail.style.background='red';
		return false;
	}
	else if(document.frmAddUser.txtUsername.value==""){
		alert("Please enter username");
		document.frmAddUser.txtUsername.focus();
		document.frmAddUser.txtUsername.style.background='red';
		return false;
	}
	else if(document.frmAddUser.txtPassword.value==""){
		alert("Please enter password");
		document.frmAddUser.txtPassword.focus();
		document.frmAddUser.txtPassword.style.background='red';
		return false;
	}
	return true;
}

function validatePage(){
	if(document.frmAddPage.txtPageTitle.value==""){
		alert("Please enter page title");
		document.frmAddPage.txtPageTitle.focus();
		document.frmAddPage.txtPageTitle.style.background='red';
		return false;
	}else if(document.frmAddPage.txtNavigationTitle.value==""){
		alert("Please enter navigation title");
		document.frmAddPage.txtNavigationTitle.focus();
		document.frmAddPage.txtNavigationTitle.style.background='red';
		return false;
	}
	return true;
}
function onLoadHandler(){
	document.frmLaunch.submit();
}
function displayFlash(file,div,width,height){
	var flashvars = {};	
	var params = {};
	var attributes = {};
	swfobject.embedSWF(file, div, width, height, "8.0.0", "/j/expressInstall.swf", flashvars, params, attributes);
}
// functions for popup
$(document).ready(function(){
	$("#vote_popup_close").click(function(){  
		disablePopup();  
	});  	
	$("#backgroundPopup").click(function(){  //Click out event!  
		disablePopup();  
	});  
	$("#upload_submit").click(function(){  //Click out event!  
		$("#loadingIcon").css({  
			"display": "inline-block"  
		});  
	});  
});	
function flash_vote(){
	centerPopup();  //centering with css  
	loadPopup();  //load popup  
	//alert("this works");
}
var popupStatus = 0;
function loadPopup(){ 	
	if(popupStatus==0){  //loads popup only if it is disabled  
		$("#backgroundPopup").css({  
			"opacity": "0.7"  
		});  
		$("#backgroundPopup").fadeIn("slow");  
		$("#vote_popup").fadeIn("slow");  
		popupStatus = 1;  
	}  
} 
function disablePopup(){  
	if(popupStatus==1){  //disables popup only if it is enabled  
		$("#backgroundPopup").fadeOut("slow");  
		$("#vote_popup").fadeOut("slow");  
		popupStatus = 0;  
	}  
}  
function centerPopup(){  
	//request data for centering  
	var windowWidth = document.documentElement.clientWidth;  
	var windowHeight = document.documentElement.clientHeight;  
	var popupHeight = $("#vote_popup").height();  
	var popupWidth = $("#vote_popup").width();  
	//centering  
	$("#vote_popup").css({  
		"position": "absolute",  
		"top": (windowHeight/2-popupHeight/2),  
		"left": windowWidth/2-popupWidth/2 		
	});  
	//only need force for IE6    
	$("#backgroundPopup").css({  
		"height": windowHeight  
	});  
}