// JavaScript Document
/************************************************************************************************************
(C) www.dhtmlgoodies.com, November 2005

This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	

Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.

Thank you!

www.dhtmlgoodies.com
Alf Magne Kalleland

************************************************************************************************************/

var dhtmlgoodies_slideSpeed = 10;	// Higher value = faster
var dhtmlgoodies_timer = 10;	// Lower value = faster

var objectIdToSlideDown = false;
var dhtmlgoodies_activeId = false;
var dhtmlgoodies_slideInProgress = false;
function showHideContent(e,inputId)
{
	if(dhtmlgoodies_slideInProgress)return;
	dhtmlgoodies_slideInProgress = true;
	if(!inputId)inputId = this.id;
	inputId = inputId + '';
	var numericId = inputId.replace(/[^0-9]/g,'');
	var answerDiv = document.getElementById('dhtmlgoodies_a' + numericId);

	objectIdToSlideDown = false;
	
	if(!answerDiv.style.display || answerDiv.style.display=='none'){		
		if(dhtmlgoodies_activeId &&  dhtmlgoodies_activeId!=numericId){			
			objectIdToSlideDown = numericId;
			slideContent(dhtmlgoodies_activeId,(dhtmlgoodies_slideSpeed*-1));
		}else{
			
			answerDiv.style.display='block';
			answerDiv.style.visibility = 'visible';
			
			slideContent(numericId,dhtmlgoodies_slideSpeed);
		}
	}else{
		slideContent(numericId,(dhtmlgoodies_slideSpeed*-1));
		dhtmlgoodies_activeId = false;
	}	
}

function slideContent(inputId,direction)
{
	
	var obj =document.getElementById('dhtmlgoodies_a' + inputId);
	var contentObj = document.getElementById('dhtmlgoodies_ac' + inputId);
	height = obj.clientHeight;
	if(height==0)height = obj.offsetHeight;
	height = height + direction;
	rerunFunction = true;
	if(height>contentObj.offsetHeight){
		height = contentObj.offsetHeight;
		rerunFunction = false;
	}
	if(height<=1){
		height = 1;
		rerunFunction = false;
	}

	obj.style.height = height + 'px';
	var topPos = height - contentObj.offsetHeight;
	if(topPos>0)topPos=0;
	contentObj.style.top = topPos + 'px';
	if(rerunFunction){
		setTimeout('slideContent(' + inputId + ',' + direction + ')',dhtmlgoodies_timer);
	}else{
		if(height<=1){
			obj.style.display='none'; 
			if(objectIdToSlideDown && objectIdToSlideDown!=inputId){
				document.getElementById('dhtmlgoodies_a' + objectIdToSlideDown).style.display='block';
				document.getElementById('dhtmlgoodies_a' + objectIdToSlideDown).style.visibility='visible';
				slideContent(objectIdToSlideDown,dhtmlgoodies_slideSpeed);				
			}else{
				dhtmlgoodies_slideInProgress = false;
			}
		}else{
			dhtmlgoodies_activeId = inputId;
			dhtmlgoodies_slideInProgress = false;
		}
	}
}

function validation()
{
  username = document.getElementById("username");	
  password = document.getElementById("password");
  checkpass = document.getElementById("verifypass");
   
   if(username.value == "")
   {
	   alert("Please Enter Username");
	   username.focus();
	   return false;
   }else if(password.value == "")
   {
	   alert("Please Enter Password");
	   password.focus();
	   return false;
   }else if(checkpass.value=="")
   {
	   alert("Please Reenter Password  ");
	   checkpass.focus();
	   return false;
   }else if(password.value != checkpass.value)
   {
	   alert("Passwords are not matched");
	   password.focus();
	   return false;
   }else{
	   return true;
   }
}
function newsstory(obj)
{
   window.location = "news_listing.php?rss_url="+obj.options[obj.selectedIndex].value;	
	
}
function login()
{
   username = document.getElementById("uname");
   password = document.getElementById("pass");
   
   if(username.value == "")
   {
	   alert("Please Enter Username");
	   username.focus();
	   return false;
   }else if(password.value == "")
   {
	   alert("Please Enter Password");
	   password.focus();
	   return false;
   }else{
	   return true;
   }
}
function subscribe()
{
  	email = document.getElementById("email");
	
	if(trim(email.value)=="") { alert ("Please Enter Your Email address");email.focus(); return false;}
if(!isValidEmail(email.value)){ alert("Invalid E-mail Address! Please re-enter.");email.focus();return false; }
	
}
function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 
}
// Removes leading whitespaces
function LTrim( value ) {
	
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
	
}

// Removes ending whitespaces
function RTrim( value ) {
	
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
	
}

// Removes leading and ending whitespaces
function trim( value ) {
	
	return LTrim(RTrim(value));
	
}
function initShowHideDivs()
{
	var divs = document.getElementsByTagName('DIV');
	var divCounter = 1;
	for(var no=0;no<divs.length;no++){
		if(divs[no].className=='dhtmlgoodies_shortbio'){
			divs[no].onclick = showHideContent;
			divs[no].id = 'dhtmlgoodies_q'+divCounter;
			var answer = divs[no].nextSibling;
			while(answer && answer.tagName!='DIV'){
				answer = answer.nextSibling;
			}
			answer.id = 'dhtmlgoodies_a'+divCounter;	
			contentDiv = answer.getElementsByTagName('DIV')[0];
			contentDiv.style.top = 0 - contentDiv.offsetHeight + 'px'; 	
			contentDiv.className='dhtmlgoodies_bigbio_content';
			contentDiv.id = 'dhtmlgoodies_ac' + divCounter;
			answer.style.display='none';
			answer.style.height='1px';
			divCounter++;
		}		
	}	
}
window.onload = initShowHideDivs;

function checkIt2(el) { 
        if (el.value == "Yes") { 
                document.getElementById('text2').style.display = "block"; 
        } 
        else { 
                document.getElementById('text2').style.display = "none"; 
                document.getElementById('who2').value = ''; 

        } 
    } 
	
function checkIt1(el) { 
        if (el.value == "Yes") { 
                document.getElementById('text1').style.display = "block"; 
        } 
        else { 
                document.getElementById('text1').style.display = "none"; 
                document.getElementById('who1').value = ''; 

        } 
    } 
	
function checkIt(el) { 
        if (el.value == "Yes") { 
                document.getElementById('text').style.display = "block"; 
        } 
        else { 
                document.getElementById('text').style.display = "none"; 
                document.getElementById('who').value = ''; 

        } 
    }