// JavaScript Document

function fixEmailAddresses(){
	var spans = window.document.getElementsByTagName('span');
	var spancount = spans.length;
	for(var i = 0; i < spancount; i++){
		if(spans[i].className == 'hidden_mail'){
			var mailAd = spans[i].innerHTML;
			var mailParts = mailAd.split(' AT ');
			var domain = mailParts[0];
			var mailbox = mailParts[1];
			var email = mailbox+'@'+domain;
			var html = '<a href="mailto:'+email+'">'+email+'</a>';
			spans[i].innerHTML = html;
		}
	}
}

fixEmailAddresses();


function clearInput(value,default_value) {
	var target = document.getElementById(value);
	var current = target.value;
	target.onblur = function () {
		chkInput(target,default_value);
	}
	if(current==default_value) {
		document.getElementById(value).value = '';
		document.getElementById(value).style.color = '#000';
	}
}

function chkInput(target,default_value) {
	if(target.value=='') { 
		target.value = default_value;
		target.style.color = '';
	}
}

if(document.getElementById("search_txt") != null) {
	document.getElementById('search_txt').onclick = function() {
		 clearInput(this.id,'Search keyword');
	}
}

if(document.getElementById("email_sub_txt") != null) {
	document.getElementById('email_sub_txt').onclick = function() {
		 clearInput(this.id,'Enter e-mail address');
	}
}