Search button needs to toggle document.basicSearch.searchtype.searchlaunched

[Luke1982]

cblds/Smarty/templates/ListView.tpl

Lines 135 to 140 in 5f57cc9

	<button class="slds-button slds-button_icon slds-button_icon-border" title="Advanced search" onclick="document.getElementById('cbds-advanced-search').classList.toggle('cbds-advanced-search--active');">
	<svg class="slds-button__icon" aria-hidden="true">
	<use xlink:href="include/LD/assets/icons/utility-sprite/svg/symbols.svg#search" xmlns:xlink="http://www.w3.org/1999/xlink" />
	</svg>
	<span class="slds-assistive-text">Advanced search</span>
	</button>

Need to toggle document.basicSearch.searchtype.searchlaunched between advanced and basic