function checkform_admin_login(){

	// ** START **
	//  Last Name
	if (document.forms[0].elements[1].value == "") {
		alert( "Please enter Your Login.");
		document.forms[0].elements[1].focus();
		return false ;
	  }
	//  First Name
	if (document.forms[0].elements[2].value == "") {
		alert( "Please enter Your Password.");
		document.forms[0].elements[2].focus();
		return false ;
	  }
}

function checkform_blog(){

	// ** START **
	//  Last Name
	if (document.forms[0].elements[2].value == "") {
		alert( "Don't Forget the Title.");
		document.forms[0].elements[2].focus();
		return false ;
	  }

}

function checkform_portfolio(){

	// ** START **
	if(document.forms[0].elements[5].value == 2){
		if (document.forms[0].elements[3].value == "") {
			alert( "Don't Forget the Title.");
			document.forms[0].elements[3].focus();
			return false ;
		  }

		if (document.forms[0].elements[4].value == "") {
			alert( "Don't Forget the URL.");
			document.forms[0].elements[4].focus();
			return false ;
		  }
	}
	if (document.forms[0].elements[6].value == "") {
		alert( "Don't Forget the Image Name.");
		document.forms[0].elements[6].focus();
		return false ;
	  }
}

function checkform_new_admin(){

	// ** START **
	//  Last Name
	if (document.forms[0].elements[1].value == "") {
		alert( "Don't Forget the Login Name.");
		document.forms[0].elements[1].focus();
		return false ;
	  }
	if (document.forms[0].elements[2].value == "") {
		alert( "Don't Forget the Password.");
		document.forms[0].elements[2].focus();
		return false ;
	  }
	if (document.forms[0].elements[3].value == "") {
		alert( "Don't Forget the Real Name.");
		document.forms[0].elements[3].focus();
		return false ;
	  }
}

function checkform_contact(){
	// ** START **
		//  Name
	if (document.getElementById("name").value == "") {
		alert( "Please enter Contact Name.");
		document.getElementById("name").focus();
		return false ;
	  }
		// Email
	if (document.getElementById("email").value == "") {
		alert( "Please enter Email.");
		document.getElementById("email").focus();
		return false ;
	  }

	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById("email").value))){
		alert("Invalid E-mail Address. Please re-enter.")
		ocument.getElementById("email").focus();
		return false;
	}

	if (document.getElementById("captcha").value == "") {
		alert( "Please enter Security Word.");
		document.getElementById("captcha").focus();
		return false ;
	  }
}

var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function autoTab(input,len, e) {
		var keyCode = (isNN) ? e.which : e.keyCode; 
		var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
		if(input.value.length >= len && !containsElement(filter,keyCode)) {
		input.value = input.value.slice(0, len);
		input.form[(getIndex(input)+1) % input.form.length].focus();
	}

function containsElement(arr, ele) {
		var found = false, index = 0;
		while(!found && index < arr.length)
		if(arr[index] == ele)
			found = true;
		else
			index++;
		return found;
	}

function getIndex(input) {
		var index = -1, i = 0, found = false;
		while (i < input.form.length && index == -1)
		if (input.form[i] == input)index = i;
		else i++;
		return index;
		}
		return true;
		}