var g_path="http://site.metalsouls.com/synertech/feedback/";
var countStars=0;
var viewallprods=true;
var staron=g_path+"images/staron.gif";
var staroff=g_path+"images/staroff.gif";


function openPopup(pos,name,no)
{
        countStars=pos;
        var item_name = name;
        var item_no = no ;

        var addr=g_path+"rew_add.php?stars="+countStars+"&item_name="+item_name+"&item_no="+item_no;
        var popUpWin=0;

        if (popUpWin)
                if (!popUpWin.closed)
                        popUpWin.close();

        popUpWin=open(addr, 'review_write', 'scrollbars=no, resizable=no, top=0, left=0, width=640, height=400');
        popUpWin.focus();
}

function viewall(obj)
{
        if (viewallprods)
{                document.getElementById("reviews").style.display="none";
                viewallprods=false;
                obj.innerHTML="Show Reviews";
}        else
{                document.getElementById("reviews").style.display="block";
                viewallprods=true;
                obj.innerHTML="Hide Reviews";
}                
}

function getStar(off)
{
        var toprate=5;

        for (i=0; i < off; i++)
                document.write('<img src="'+staron+'" />');

        for (n=0; n < (toprate-off); n++)
                document.write('<img src="'+staroff+'" />');
}

function Init()
{
        for (i=1; i <= 5; i++)
                document["star"+i].src=staroff;
}

function Activate(pos)
{
        if (pos > 5)
                return;

        for (i=1; i<=pos; i++)
                document["star"+i].src=staron;
}

function showallreviews(no,name)
{
	    var g_name = name;
        var g_no = no ;
        var addr=g_path+"rew_all.php?item_no="+g_no+"&item_name="+g_name;
        var showall=0;
       
        if (showall)
                if (!showall.closed)
                        showall.close();

        showall=open(addr, 'review_read', 'scrollbars=yes, resizable=yes, top=0, left=0, width=530, height=480');
        showall.focus();
}

function checkRateForm(thisform)
{
        var name=thisform.user_name;
        var review=thisform.user_review;

        if (name.value == '')
{                alert('Please enter your name');
                name.focus();
                return false;
}
        if (review.value == '')
{                alert('Please enter your review');
                review.focus();
                return false;
}
}

function limitText(limitField, limitCount, limitNum)
{
        if (limitField.value.length > limitNum)
                limitField.value=limitField.value.substring(0, limitNum);
        else
                limitCount.value=limitNum - limitField.value.length;
}