// qs.js

function unhide(strElement) {

//	var quicksearchtab = document.getElementById('stretch');
	var frmcuny = document.getElementById('frmcuny');
	var frmdatabases = document.getElementById('frmdatabases');
	var frmsite = document.getElementById('frmsite');

	document['stretchjs'].src = "images/home/" + strElement + ".gif";
	frmcuny.style.visibility = "hidden";
	frmdatabases.style.visibility = "hidden";
	frmsite.style.visibility = "hidden";

	var unhideform = document.getElementById("frm"+strElement);

	unhideform.style.visibility = "visible";

	return false;
}

function verify(x,y) { 
	if ( y.value.length < 1 ) { 
		return false; 
	} 
	else { 
		for ( var i = 0; i < x.length; i++ ) {
			if ( x[i].selected ) { 
				var opt = x[i].value.split("_"); 
				if ( opt[0] == "find" || opt[0] == "F8" ) { 
					document.searchjs.find_code.value = opt[1]; 
					document.searchjs.request.value = y.value; 
					document.searchjs.action = 
					"http://p83-apps.appl.cuny.edu.remote.baruch.cuny.edu/F"; 
					document.searchjs.submit(); 
					break; 
				} 
				else { 
					document.browsejs.scan_code.value  = opt[1]; 
					document.browsejs.scan_start.value = y.value; 
					document.browsejs.action = 
					"http://p83-apps.appl.cuny.edu.remote.baruch.cuny.edu/F"; 
					document.browsejs.submit(); 
					break; 
				} // if
			} // if
		} // for
//		alert('wait...');
		return true; 
	} // else
} // verify

/*
function handleEnter (field, event) {
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			verify(getInfo.x,getInfo.y);
			break;
		} 
		else
		return true;
	}      
*/