function showimage(theimage,hugeimage,width,height,modaltitle)
{
   document.images.large.style.visibility = "visible";
   document.images.large.src = theimage;
   document.getElementById('biglink').onclick = function() {modalimage(hugeimage,width,height,modaltitle)}
}

function modalimage(hugeimage,width,height,modaltitle)
{
   var args = "width="+width+"px,height="+height+"px,center=1,resize=0,scrolling=0";
   imagewindow=dhtmlmodal.open('LargeImage', 'inline', "<a href=\"#\" onclick=\"parent.imagewindow.hide();parent.imagewindow.close();\" style=\"margin:0px;padding:0px;\"><img src="+hugeimage+" border=\"0\"></a>", modaltitle, args)
}

function modalAskQuestion(v_id,width,height,modaltitle)
{
   var args = "width="+width+"px,height="+height+"px,center=1,resize=0,scrolling=0";
   questionwindow=dhtmlmodal.open('AskQuestion', 'iframe', "/send_question.php?v_id="+v_id, modaltitle, args)
}

function modalSendFriend(v_id,width,height,modaltitle)
{
   var args = "width="+width+"px,height="+height+"px,center=1,resize=0,scrolling=0";
   referwindow=dhtmlmodal.open('SendFriend', 'iframe', "/send_mail.php?v_id="+v_id, modaltitle, args)
}

function modalCalculator(v_id,amount,width,height,modaltitle)
{
   var args = "width="+width+"px,height="+height+"px,center=1,resize=0,scrolling=0";
   calcwindow=dhtmlmodal.open('calcwindow', 'iframe', "/payment.php?modal=Y&v_id="+v_id+"&amount="+amount, modaltitle, args)
}

function ismaxlength(obj){
var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
if (obj.getAttribute && obj.value.length>mlength)
obj.value=obj.value.substring(0,mlength)
}

function carfax(url){
        userwindow = window.open(url, 'NewWin','resizable=yes, scrollbars=yes, menubar=no,status=yes,width=790,height=650, left=0,top=0');
        userwindow.focus();
}