To Clear a Field on Focus using Javascript you can use the following snippet.
Sample Javascript
<input type="text" onfocus="if(this.value == 'value') { this.value = ''; }" value="value" />
To Clear a Field on Focus using Javascript you can use the following snippet.
<input type="text" onfocus="if(this.value == 'value') { this.value = ''; }" value="value" />