function load(){
var theName="li"+arguments[0];
var myCheck=document.getElementById(theName);
myCheck.className="checked";
}

function checkNum(e) {
	var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
	
	if((code>48 && code<57)||code==8)
        {
        return true;
        }
        else
        {
        return false;
        }
        
}

function cutNum()
{
    var o=document.getElementById("txtEnquiry");
    if(o.value.length>200){alert("Enquiry is too long!");o.focus(); return false;}
    else {return true;}
}