function doUpdate(p_aDropDown, p_aTextBox) {

	var lSelectedText = p_aDropDown.options[p_aDropDown.selectedIndex].innerText;
	
	if (p_aDropDown.options[p_aDropDown.selectedIndex].value != "") {
		
		p_aTextBox.value = lSelectedText;
	
	}

}

function addErrorMessage(p_aMessage) {

	var lErrorMessageArea = document.getElementById("errorMessage");
	lErrorMessageArea.style.visibility= "visible";
	lErrorMessageArea.style.fontFamily= "Arial";
	lErrorMessageArea.style.fontSize= "18";
	lErrorMessageArea.style.color= "red";
	lErrorMessageArea.style.fontStyle= "italic";


	lErrorMessageArea.innerText = p_aMessage;

}

function clearErrorMessage() {

	var lErrorMessageArea = document.getElementById("errorMessage");
	lErrorMessageArea.style.visibility= "hidden";

}

function launchTips() { 

	window.open('searchTip.html','Search Tips','width=300,height=200,resizable=no');
	
}

	//var lMaqamSelect = document.getElementById("maqam");
	//lMaqamSelect.attachEvent("onchange", this.updateFocusForMaqam);

	//var lFormSelect = document.getElementById("form");
	//lFormSelect.attachEvent("onchange", this.updateFocusForForm);

	//var lCountrySelect = document.getElementById("country");
	//lCountrySelect.attachEvent("onchange", this.updateFocusForCountry);

	//var lComposerSelect = document.getElementById("composer");
	//lComposerSelect.attachEvent("onchange", this.updateFocusForComposer);

function getSelectedValueForSelect(p_aSelect) {

	return p_aSelect.options[p_aSelect.selectedIndex].value;
}



function updateFocusForCountry() {

	var lCountrySelect = document.getElementById("country");
	
	var lValue = this.getSelectedValueForSelect(lCountrySelect);
	
	var lComposerSelect = document.getElementById("composer");
	
	if (lValue != "") {
	
		
		
		lComposerSelect.disabled = true;
		lComposerSelect.selectedIndex = 0;
		
	} else {
	
		lComposerSelect.disabled = false;
	}
	
}

function updateFocusForComposer() {

	var lComposerSelect = document.getElementById("composer");
	
	var lValue = this.getSelectedValueForSelect(lComposerSelect);
	
	var lCountrySelect = document.getElementById("country");
	
	if (lValue != "") {
	
		
		
		lCountrySelect.disabled = true;
		lCountrySelect.selectedIndex = 0;
		
	} else {
	
		lCountrySelect.disabled = false;

	}

}