<?php $search_text = __('Search...','qns'); ?>

<form method="get" action="<?php echo esc_url( home_url( '/' ) ); ?>" class="search">
	<input type="text" onblur="if(this.value=='')this.value='<?php echo $search_text; ?>';" onfocus="if(this.value=='<?php echo $search_text; ?>')this.value='';" value="<?php echo $search_text; ?>" name="s" id="widget-search" />
</form>