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<input value="SEACHTERM" id="test" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script>
$('#test').focus(function(){
this.value = this.value == this.defaultValue ? '' : this.value;
}).blur(function(){
this.value = this.value == '' ? this.defaultValue : this.value;
})
</script>
<input type="search" value="SEACHTERM" id="test" onfocus="this.value=''" onblur="this.value=this.defaultValue">
<div class="searchform">
<form action="#" method="post">
<input type="search" value="SEACHTERM" id="test">
<button type="submit">123</button>
</form>
</div>
<script>
function $(o){return document.getElementById(o)}
$('test').onfocus = function(){
if(this.value == this.defaultValue){
this.value = '';
}
}
$('test').onblur = function(){
if(this.value == ''){
this.value = this.defaultValue;
}
}
</script>