function showHide(id) {
	if(document.getElementById(id).style.display == 'none') {
		document.getElementById(id).style.display = 'block';
	} else {
		document.getElementById(id).style.display = 'none';
	}
}

function inputValue(input) {
	if(!input.title) {
		input.title = input.value;
		input.value = '';
	} else {
		if(!input.value) {
			input.value = input.title;
			input.title = '';
		}
	}
}

function checkInput(id) {
	var input = document.getElementById(id);
	if(!input.value || !input.title) return false;
}

function checkSearch() {
	var input = document.getElementById('text_search');
	var t1 = document.getElementById('t1');
	var t2 = document.getElementById('t2');
	var t3 = document.getElementById('t3');
	var t4 = document.getElementById('t4');
	var t5 = document.getElementById('t5');
	var t6 = document.getElementById('t6');

	var r1 = document.getElementById('r1');
	var r2 = document.getElementById('r2');
	var r3 = document.getElementById('r3');
	var r4 = document.getElementById('r4');
	var r5 = document.getElementById('r5');
	var r6 = document.getElementById('r6');
	var r7 = document.getElementById('r7');
	var r8 = document.getElementById('r8');
	var r9 = document.getElementById('r9');
	var r10 = document.getElementById('r10');
	var r11 = document.getElementById('r11');
	var r12 = document.getElementById('r12');
	var r13 = document.getElementById('r13');
	var r14 = document.getElementById('r14');

	if((!input.value || !input.title) && (!t1.checked && !t2.checked && !t3.checked && !t4.checked && !t5.checked && !t6.checked && !r1.checked && !r2.checked && !r3.checked && !r4.checked && !r5.checked && !r6.checked && !r7.checked && !r8.checked && !r9.checked && !r10.checked && !r11.checked && !r12.checked && !r13.checked && !r14.checked)) {
		return false;
	} else {
		if(!input.title) inputValue(input);
	}
}

function mm1(id) {
	document.getElementById('mm1').className = 'active';
	document.getElementById('mm2').className = '';
	document.getElementById('advsearch').style.display = 'none';
}

function mm2(id) {
	document.getElementById('mm1').className = '';
	document.getElementById('mm2').className = 'active';
	document.getElementById('advsearch').style.display = 'block';
}