/* searchform.js */

//dynamic function executes when page is loaded into browser
window.onload = function()
{
	var searchbox = document.getElementById("searchbox");
	searchbox.innerHTML = "<form action='http://www.utsa.edu/vpcs/search/index.html' id='cse-search-box'><input type='hidden' name='cx' value='000238266656426684962:q9cor2q_ltk' /><input type='hidden' name='cof' value='FORID:11' /><label for='q'><span class='style'>Search </span></label><input type='text' name='q' size='10' />&nbsp;<input type='submit' id='go_button' name='go_button' value='Go' /></form><script type='text/javascript' src='http://www.google.com/coop/cse/brand?form=cse-search-box&lang=en'></script>";
}

//switches HTML code on the fly for VPCS and UTSA google search forms 

function searchChk()
{
	//alert("Hi, searchbox!");
	//assign a reference to the searchbox element
	var searchbox = document.getElementById("searchbox");
	
	// if the user chooses VPCS radio button (default setting)
	if (document.forms[0].sengines[0].checked)
	{
		//alert("Hi, VPCS!");
		searchbox.innerHTML = "<form action='http://www.utsa.edu/vpcs/search/index.html' id='cse-search-box'><input type='hidden' name='cx' value='000238266656426684962:q9cor2q_ltk' /><input type='hidden' name='cof' value='FORID:11' /><label for='q'><span class='style'>Search </span></label><input type='text' name='q' size='10' />&nbsp;<input id='go_button' type='submit' name='go_button' value='Go' /></form><script type='text/javascript' src='http://www.google.com/coop/cse/brand?form=cse-search-box&lang=en'></script>";
	}	
	//if the user chooses the UTSA radio button replace HTML COA form code with UTSA search code
	if (document.forms[0].sengines[1].checked)
	{
		//alert("Hi, UTSA!");
		searchbox.innerHTML = "<form id='cref' action='http://www.utsa.edu/search/searchresults.html'><input type='hidden' name='cref' value='http://www.utsa.edu/search/annotations/utsa_cse.xml' /><input type='hidden' name='cof' value='FORID:11' /><label for='q'><span class='style'>Search </span></label><input type='text' name='q' size='10' />&nbsp;<input type='submit' id='go_button' name='go_button' value='Go' /></form><script type='text/javascript' src='http://www.google.com/coop/cse/brand?form=cref'></script>";	
		
	}
}