function frmElemShow(elem1,elem2) {	
	if(elem1.checked) {
		document.getElementById(elem2).style.display='block';
	} else {
		document.getElementById(elem2).style.display='none';
	}
}

function getRadioValue(x) {
	var value = null;
	for (var i=0; i<x.length; i++) {
		if (x[i].checked) {
			value = x[i].value;
			break;
		}
	}
	return value;
}

function pricing() {
	var result=0;
	var k;
	var kFactor;
	result = getRadioValue(document.forms['calcForm'].branch);
	k = document.forms['calcForm'].employeeQty.value;
	if (k >= 500) kFactor = k * 150;
	else if (k >= 300 && k < 500) kFactor = k * 175;
	else if (k >= 150 && k < 300) kFactor = k * 200;
	else if (k >= 75 && k < 150) kFactor = k * 225;
	else if (k >= 30 && k < 75) kFactor = k * 300;
	else if (k < 30) kFactor = k * 350;
	result *= kFactor;
	result *= 1 + 0.1 * document.forms['calcForm'].complexQty.value;
	result *= getRadioValue(document.forms['calcForm'].standard);
	result *= getRadioValue(document.forms['calcForm'].date);
	result = 0.75 * result;
	/* ñêèäî÷êà */
	if (result >= 15000 && result < 30000) {
		result *= 0.95;
	} else if (result >= 30000 && result < 50000) {
		result *= 0.90;
	} else if (result >= 50000 && result < 75000) {
		result *= 0.85;
	} else if (result >= 75000 && result < 100000) {
		result *= 0.80;
	} else if (result >= 100000 && result < 150000) {
		result *= 0.75;
	} else if (result >= 150000 && result < 250000) {
		result *= 0.70;
	} else if (result >= 250000 && result < 300000) {
		result *= 0.65;
	} else if (result >= 300000 && result < 500000) {
		result *= 0.60;
	} else if (result >= 500000) {
		result *= 0.50;
	}
	/* ñêèäî÷êà */
	result = Math.round(result/100)*100;
	
	if (result == 0) {
		return "Ââåäåíû íå âñå äàííûå";
	}
	else return result;
}

function pricingRu () {
	return pricing()*30;
}