// JavaScript Document

function openWindow(url,window_name,winWidth,winHeight,fscroll) {
	sWidth 	= screen.availWidth;
	sHeight = screen.availHeight;

	sLeft 	= (sWidth - winWidth) / 2;
	sTop 	= (sHeight - winHeight) / 2;
	if(fscroll == ''){fscroll = 0}
	window.open(url,window_name,"width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=" + fscroll + ",resizable=0");
}

function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function checkLogin(objForm){
	username = trimSpaces(objForm.username.value);
	if(username.length <= 0) {
		alert("Please enter your username");
		objForm.username.focus();
		return false;
	}
	
	password = trimSpaces(objForm.password.value);
	if(password.length <= 0) {
		alert("Please enter your password");
		objForm.password.focus();
		return false;
	}

	return true;
}// checkLogin()


function checkNews(frmName,elemName1,elemName2) {
	frmObject = eval("document." + frmName);
	frmElement = eval("document." + frmName + "." + elemName1);
	frmElement.value =eval(elemName2 + ".document.body.innerHTML");
	
	document.frmNews.ne_title.value = trimSpaces(document.frmNews.ne_title.value);
	if(document.frmNews.ne_title.value=="")
	{
			alert("Please enter a title for the news")
			frmNews.ne_title.focus();
			return false;
	}
	if(trimSpaces(frmElement.value).length<=0)
	{
	  alert("Please make sure all fields are filled!");
	  return false;
	  }
	document.frmNews.frmAction.value = 'update'; 
}

function validate(){
	 if(document.forms[0].name.value==""){
	 	alert("Enter Name ");
		document.forms[0].name.focus();
		return false;
	}
	
	if (!checkEmail(document.forms[0].email.value))	
	{
		document.forms[0].email.select();
		document.forms[0].email.focus();
		return false;
	}
	if(document.forms[0].age.value==""){
	 	alert("Enter Age ");
		document.forms[0].age.focus();
		return false;
	}
	if(document.forms[0].qualification.value==""){
	 	alert("Enter Qualification ");
		document.forms[0].qualification.focus();
		return false;
	}
	
	
	document.forms[0].frmAction.value = 'upload';
	document.forms[0].submit();
}
function checkContestDetails(){
	 if(document.conDetFrm.contest_reply_name.value==""){
	 	alert("Enter Your Name");
		document.conDetFrm.contest_reply_name.focus();
		return false;
	}
	if (!checkEmail(document.conDetFrm.contest_reply_email.value)){
		document.conDetFrm.contest_reply_email.select();
		document.conDetFrm.contest_reply_email.focus();
		return false;
	}
	document.conDetFrm.frmAction.value = 'send';
}
function checkTalks(){
	if(document.talkFrm.talk_name.value==""){
	 	alert("Enter Your Name");
		document.talkFrm.talk_name.focus();
		return false;
	}
	if (!checkEmail(document.talkFrm.talk_email.value)){
		document.talkFrm.talk_email.select();
		document.talkFrm.talk_email.focus();
		return false;
	}
	if(document.talkFrm.talk_que.value==""){
	 	alert("Enter Your Query");
		document.talkFrm.talk_que.focus();
		return false;
	}

	document.talkFrm.frmAction.value = 'send';
}

function checkContent(frmName,elemName1,elemName2) {

	frmObject = eval("document." + frmName);
	frmElement = eval("document." + frmName + "." + elemName1);
	frmElement.value =eval(elemName2 + ".document.body.innerHTML");
	
	if(trimSpaces(frmElement.value).length<=0)
	{
	  alert("Please make sure that the page contents are duly filled");
	  return false;
	  }
	document.pageContentManager.frmAction.value = 'update'; 
}

function checkNoticeboard(frmName,elemName1,elemName2) {

	frmObject = eval("document." + frmName);
	frmElement = eval("document." + frmName + "." + elemName1);
	frmElement.value =eval(elemName2 + ".document.body.innerHTML");
	
	document.pageContentManager.nb_title.value = trimSpaces(document.pageContentManager.nb_title.value);
	if(document.pageContentManager.nb_title.value==""){
		alert("Please enter the notice title");
		document.pageContentManager.nb_title.focus();
		return false;
	}
	if(trimSpaces(frmElement.value).length<=0){
	  alert("Please make sure all fields are filled!");
	  return false;
	  }
	document.pageContentManager.frmAction.value = 'update'; 
}

function checkNewsletter(frmName,elemName1,elemName2){

	frmObject = eval("document." + frmName);
	frmElement = eval("document." + frmName + "." + elemName1);
	frmElement.value =eval(elemName2 + ".document.body.innerHTML");
	
	document.pageContentManager.nl_title.value = trimSpaces(document.pageContentManager.nl_title.value);
	if(document.pageContentManager.nl_title.value==""){
		alert("Please enter the newsletter title");
		document.pageContentManager.nl_title.focus();
		return false;
	}
	if(trimSpaces(frmElement.value).length<=0){
	  alert("Please make sure all fields are filled!");
	  return false;
	  }
	document.pageContentManager.frmAction.value = 'update'; 
}