function sat()
{
if(remove(document.rgs.param1.value)=="")
{
alert("\u0627\u0644\u0631\u062c\u0627\u0621 \u0625\u062f\u062e\u0627\u0644 \u0631\u0642\u0645 \u0627\u0644\u062a\u0623\u0645\u064a\u0646");
document.rgs.param1.focus();
}
else if(remove(document.rgs.param2.value)=="")
{
alert("\u0627\u0631\u062c\u0627\u0621 \u0625\u062f\u062e\u0627\u0644 \u0631\u0642\u0645\u0627\u0644\u0645\u0648\u0638\u0641");
document.rgs.param2.focus();
}
else if(remove(document.rgs.param11.value)=="")
{
alert("\u0627\u0644\u0631\u062c\u0627\u0621 \u0627\u0644\u0625\u0633\u0645 \u0627\u0644\u062b\u0627\u0646\u064a");
document.rgs.param11.focus();
}

else if(remove(document.rgs.param3.value)=="")
{
alert("\u0627\u0644\u0631\u062c\u0627\u0621 \u0625\u062f\u062d\u0627\u0644 \u0625\u0633\u0645 \u0627\u0644\u0645\u0648\u0638\u0641");
document.rgs.param3.focus();
}

else if(remove(document.rgs.param7.value)=="")
{
alert("\u0627\u0644\u0631\u062c\u0627\u0621 \u0625\u062f\u062e\u0627\u0644 \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641");
document.rgs.param7.focus();
}


else if(document.rgs.param12.options[document.rgs.param12.selectedIndex].value=="Select One")
{
alert("\u0627\u0644\u0631\u062c\u0627\u0621 \u0625\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0641\u0631\u0639");
document.rgs.param12.focus();
}

else
{
ran=Math.random(2000)*1000+5000
rann=Math.round(ran);
document.rgs.param15.value=rann;

return true
}

return false;
}


function nchk()
{
var conno=document.rgs.param1.value;

if(isNaN(conno))
{
document.rgs.param1.value=""
}

}

function nchkd()
{
var prm2=document.rgs.param2.value;

if(isNaN(prm2))
{
document.rgs.param2.value=""
}

}




function remove(space)
{
	var plus = 0;
	for(var i=0;i<space.length;i++)
	{
		if (space.charAt(i) != ' ')
		{
			plus =plus + 1;
		}
	}
	return(plus);
}