var NowImg = 1;
var bStart = 0;
var bStop =0;

function fnToggle() {
	var next = NowImg + 1;

	if(next == MaxImg+1) {
		NowImg = MaxImg;
		next = 1;
	}
	if(bStop!=1) {

		if(bStart == 0) {
			bStart = 1;		
			setTimeout('fnToggle()', 4000);
			return;
		} else {
			oTransContainer.filters[0].Apply();

			document.images['oDIV'+next].style.display = "";
			document.images['oDIV'+NowImg].style.display = "none"; 

			oTransContainer.filters[0].Play(duration=2);

			if(NowImg == MaxImg) 
				NowImg = 1;
			else
				NowImg++;
		}
		setTimeout('fnToggle()', 4000);
	}
}


function toggleTo(img) {
	bStop=1;
	if(img==1) {
			document.images['oDIV1'].style.display = "";
			document.images['oDIV2'].style.display = "none"; 
			document.images['oDIV3'].style.display = "none"; 
			document.images['oDIV4'].style.display = "none"; 
	} else if(img==2) {
			document.images['oDIV2'].style.display = "";
			document.images['oDIV1'].style.display = "none"; 
			document.images['oDIV3'].style.display = "none"; 
			document.images['oDIV4'].style.display = "none"; 
	} else if(img==3) {
			document.images['oDIV3'].style.display = "";
			document.images['oDIV1'].style.display = "none"; 
			document.images['oDIV2'].style.display = "none"; 
			document.images['oDIV4'].style.display = "none"; 
	} else if(img==4){
			document.images['oDIV4'].style.display = "";
			document.images['oDIV1'].style.display = "none"; 
			document.images['oDIV2'].style.display = "none"; 
			document.images['oDIV3'].style.display = "none"; 
	}

}


// News -- Newsletter
function CheckCustomForm() {
	if(document.CustomForm.email.value=="") {
		alert("Please enter your E-mail!");
		document.CustomForm.email.focus();
		return false;
	}
	if(document.CustomForm.email.value.indexOf("@") == -1 || document.CustomForm.email.value.indexOf(".") == -1) {
		alert("Please enter a correctly formatted E-mail!");
		document.CustomForm.email.focus();
		document.CustomForm.email.select();
		return false;
	}
	if(document.CustomForm.content.value=="") {
		alert("Please enter your Required!");
		document.CustomForm.content.focus();
		return false;
	}
	return true;
}


// Job
function AddJobForm() {
	if(document.JobForm.username.value == "") {
		alert("Please enter your name!");
		document.JobForm.username.focus();
		return false;	
	}
	if(document.JobForm.school.value == "") {
		alert("Please select your qualifications!");
		document.JobForm.school.focus();
		return false;	
	}
	if(document.JobForm.yeardate.value == "" && document.JobForm.monthdate.value == "" && document.JobForm.daydate.value == "") {
		alert("Please select your date of birth!");
		document.JobForm.yeardate.focus();
		return false;	
	}
	if(document.JobForm.phone.value == "") {
		alert("Please select your Phone!");
		document.JobForm.phone.focus();
		return false;	
	}
	if(document.JobForm.content.value == "" && document.JobForm.content.length>200) {
		alert("Please select your brief profile can not exceed 200 words!");
		document.JobForm.content.focus();
		return false;	
	}
	return true;
}