var picroot;
var picid;

function setpicroot(u){picroot=u;}
function setpicid(n){picid=n;}

function usedshowpic(n) {
 	document.images['mainpic'].src=(picroot+"/usedcars/pics/"+n+"_m.jpg");
	picid=n;
	/*focus();*/
}
function usedshowbigpic(){
	mywin=window.open(picroot+"/usedcars/pics/"+picid+"_l.jpg","win","width=660, height=500");//mywin.moveTo(0,0);
	mywin.focus();
}

function rollon(e){
	document.body.style.cursor='pointer';
}
function rolloff(e){
	document.body.style.cursor='default';
}
function SubmitUsedCarEnq(fm){

	if (fm.firstname.value + fm.surname.value == ""){
		alert("You must enter your name");
		fm.first_name.focus();
/*
	}else if (fm.postcode.value == ""){
		alert("Please enter a postcode");
		fm.postcode.focus();

	}else if (fm.tel.value == ""){
		alert("Please enter a telephone number");
		fm.telephone.focus();

	}else if (!emailCheck(fm.email.value)){
		alert("The email address is not valid.");
		fm.email.focus();
*/
	}else{
		fm.submit();
	}
}

function js_loadtabs(){
	js_clicktab(1);
}
function js_clicktab(e) {
	for (i=1; i<10; i++) {
		if (document.getElementById('tab'+i)==null){break;}
		if (e==i){
			document.getElementById('tab'+i).style.display="block";
			document.getElementById('tabbut'+i).className="pagetabon";
		}else{
			document.getElementById('tab'+i).style.display="none";
			document.getElementById('tabbut'+i).className="pagetaboff";
		}
	}
	blur();
}