function show_menu (strMenuName) {
	if (document.getElementById) {
		document.getElementById(strMenuName).style.display = 'block';
	}
}
function hide_menu (strMenuName) {
	if (document.getElementById) {
		document.getElementById(strMenuName).style.display = 'none';
	}
}

function choiseColor (strImgId, strImgSrc, strColorTitle, target) {
	if (!document.all) {
		document.getElementById(strImgId).style.backgroundImage = 'url(' + strImgSrc + ')';
	} else if (document.all) {
		document.getElementById(strImgId).style.backgroundImage = 'none';
		document.getElementById(strImgId).style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=' + strImgSrc + ',sizingMethod=crop)';
	}
	document.getElementById(strImgId + '_title').innerHTML = strColorTitle;
	for (var i = 0, x = 10; i < x; i++) {
		if (document.getElementById('color_' + i)) {
			document.getElementById('color_' + i).className = '';
		}
	}
	target.className = 'selected';
}

/************************************************/
/************************************************/
function countCreditSum () {
	form = window.document.calculatorAutocredit;

	if (form.elements.zadatok.value < 10) {
		alert ("Первоначальный взнос не менее 10%");
		form.zadatok.value = ''; 
	}
	if (form.elements.price.value > 100000) {
		alert ("Стоимость до 100 тыс.");
		form.elements.price.value = '';
	}
	form.elements.creditSum.value = form.price.value-(form.price.value*form.zadatok.value)/100;
	//form.creditSum.value=form.price.value-form.zadatok.value;
}

function setprog (typeprog) {
	if (typeprog == "opt"){
		document.getElementById('strah1').style.display = "";
		document.getElementById('strah2').style.display = "";
		document.getElementById('percentYear').value    = "9.9";
		document.getElementById('firstPay').innerHTML   = "0.00";
		document.getElementById('monthPay').innerHTML   = "0.00";
		document.getElementById('insurePay').innerHTML  = "0.00";
		document.getElementById('comission').value      = "200";
		document.getElementById('comission1').innerHTML = "200";
	} else if (typeprog == "clas") {
		document.getElementById('strah1').style.display = "none";
		document.getElementById('strah2').style.display = "none";
		document.getElementById('percentYear').value    = "16";
		document.getElementById('firstPay').innerHTML   = "0.00";
		document.getElementById('monthPay').innerHTML   = "0.00";
		document.getElementById('insurePay').innerHTML  = "0.00";
		document.getElementById('comission').value      = "100";
	} else if (typeprog == "clasim") {
		document.getElementById('strah1').style.display = "none";
		document.getElementById('strah2').style.display = "none";
		document.getElementById('percentYear').value    = "14";
		document.getElementById('firstPay').innerHTML   = "0.00";
		document.getElementById('monthPay').innerHTML   = "0.00";
		document.getElementById('insurePay').innerHTML  = "0.00";
		document.getElementById('comission').value      = "100";
		document.getElementById('comission1').innerHTML = "100";
	} else {
		alert("Произошла ошибка");
	}
}
/************************************************/
/************************************************/

function formValidation (objForm, event, arrFormElements) {
	var valid = true
	
    for (var i = 0, n = arrFormElements.length; i < n; i++) {
		if (document.getElementById(arrFormElements[i])) {
			var value = document.getElementById(arrFormElements[i]).value;
		}
		if (value.length < 1) {
			valid = false;
            alert (document.getElementById(arrFormElements[i]).name);
		}
        
	}
    
	if (!valid) {
		alert('Заполнены не все обязательные поля');
		if (document.all) {
			var oCheck = window.event.srcElement;
			window.event.returnValue = false;
		} else if (document.createTextNode) {
			var oCheck = event.target;
			event.preventDefault();
		}
	}
}

var tooltip=function(){
	var id = 'tt';
	var top = 3;
	var left = 3;
	var maxw = 300;
	var speed = 10;
	var timer = 20;
	var endalpha = 95;
	var alpha = 0;
	var tt,t,c,b,h;
	var ie = document.all ? true : false;
	return{
		show:function(v,w){
			if(tt == null){
				tt = document.createElement('div');
				tt.setAttribute('id',id);
				t = document.createElement('div');
				t.setAttribute('id',id + 'top');
				c = document.createElement('div');
				c.setAttribute('id',id + 'cont');
				b = document.createElement('div');
				b.setAttribute('id',id + 'bot');
				tt.appendChild(t);
				tt.appendChild(c);
				tt.appendChild(b);
				document.body.appendChild(tt);
				tt.style.opacity = 0;
				tt.style.filter = 'alpha(opacity=0)';
				document.onmousemove = this.pos;
			}
			tt.style.display = 'block';
			c.innerHTML = v;
			tt.style.width = w ? w + 'px' : 'auto';
			if(!w && ie){
				t.style.display = 'none';
				b.style.display = 'none';
				tt.style.width = tt.offsetWidth;
				t.style.display = 'block';
				b.style.display = 'block';
			}
			if(tt.offsetWidth > maxw){tt.style.width = maxw + 'px'}
			h = parseInt(tt.offsetHeight) + top;
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip.fade(1)},timer);
		},
		pos:function(e){
			var u = ie ? event.clientY + document.documentElement.scrollTop : e.pageY;
			var l = ie ? event.clientX + document.documentElement.scrollLeft : e.pageX;
			tt.style.top = (u - h) + 'px';
			tt.style.left = (l + left) + 'px';
		},
		fade:function(d){
			var a = alpha;
			if((a != endalpha && d == 1) || (a != 0 && d == -1)){
				var i = speed;
				if(endalpha - a < speed && d == 1){
					i = endalpha - a;
				}else if(alpha < speed && d == -1){
					i = a;
				}
				alpha = a + (i * d);
				tt.style.opacity = alpha * .01;
				tt.style.filter = 'alpha(opacity=' + alpha + ')';
			}else{
				clearInterval(tt.timer);
				if(d == -1){tt.style.display = 'none'}
			}
		},
		hide:function(){
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip.fade(-1)},timer);
		}
	};
}();