function doSum(price_connect,price_support,TT,MM,id)
{
var sumX=0;


if(MM==-1){
document.adsl.tariffh.value=TT;
document.adsl.tariffID.value=id;
}

if(TT==-1){
document.adsl.whichmodemh.value=MM;
document.adsl.whichmodemID.value=id;
}

var t = document.adsl.tariffh.value;
var z = document.adsl.whichmodemh.value;


if(Number(t)>0){
t=price_connect + Number(t);
}
document.adsl.acc.value = "$" + Number(t);
sumX=Number(t)+Number(z);


if(document.forms['adsl'].split.value>0){
	sumX=sumX+price_split*Number(document.forms['adsl'].split.value);
}

if(document.forms['adsl'].mfilter.value>0){
	sumX=sumX+price_mfilter*Number(document.forms['adsl'].mfilter.value);
}

if (document.forms['adsl'].support.checked==true){
//    document.forms['adsl'].itogo.value="$" + (Number(t) + Number(price_support) + Number(z));
sumX=sumX + Number(price_support);
   }
else
   {
    document.forms['adsl'].itogo.value="$" + (Number(t) + Number(z));
   }

if (document.forms['adsl'].express.checked==true){
sumX=sumX + 6.90;
   }
else
   {
    document.forms['adsl'].itogo.value="$" + (Number(t) + Number(z));
   }

document.forms['adsl'].itogo.value="$" +sumX;
document.forms['adsl'].zakaz_yes.value=document.forms['adsl'].itogo.value;

}



function SendForm() {

var i, j;

for(j=0; j<required.length; j++) {
    for (i=0; i<document.forms[0].length; i++) {
        if (document.forms[0].elements[i].name == required[j] && (document.forms[0].elements[i].value=="" || document.forms[0].elements[i].value.substr(0,1) == " ")){
        	
            alert(document.forms[0].elements[i].value.substr(0,1) +'Пожалуйста, введите ' + required_show[j]);
            document.forms[0].elements[i].focus();
            return false;
        }
    }
}

if(document.forms['adsl'].itogo.value=="$0"){
	alert('Заявка не содержит ни одного товара');
	return false;
}else{
	return true;
}
}



function open_quick(el)
{
	if (el.rows != 7) {
		el.rows = 7;
	}
	el.focus();
    	return false;
}

function close_quick(el)
{
	if (el.rows != 3) {
		el.rows = 3;
	}
    	return false;
}