var ic  = new Array();
var adj = 0; // position adjust

for(var i=0;i<=50;i=i+10) 
{
    ic[i]=new Image();
    ic[i].src='/images/cms/blog/g'+i+'.gif';
};

var cOb=new Array();
var gs=new Array();

gs[0]  = '&nbsp;';
gs[10] = 'bad';
gs[20] = 'ok';
gs[30] = 'good';
gs[40] = 'very good';
gs[50] = 'excellente';

var timer;


function rOv(obj,evt) {
	if(!cOb[obj.name]) cOb[obj.name]=obj.src;
	if(document.all && !window.opera) evt=event;

    // alert(obj.src);

	on=getM(getCCWT(evt).x);
	obj.style.cursor="hand";
   
    // alert(on);

	if (document[obj.name].src != ic[on].src) 
	{
	    document[obj.name].src = ic[on].src;
		// document.getElementById(obj.name).innerHTML = gs[on]; // slownie
		// document.getElementById('gSlownie').innerHTML = gs[on];
	}
}

function rOf(obj) {
    if(cOb[obj.name]) 
	{
		obj.src=cOb[obj.name];
		// document.getElementById(obj.name).innerHTML = gs[0]; // slownie
		// document.getElementById('gSlownie').innerHTML = gs[0];
    }
}

function getM(objMX) {
	// alert(objMX);
	on=0;
	if(objMX+adj>=0  && objMX+adj<=24)  on=10;
	if(objMX+adj>=25 && objMX+adj<=49)  on=20;
	if(objMX+adj>=50 && objMX+adj<=74)  on=30;
	if(objMX+adj>=75 && objMX+adj<=98)  on=40;
	if(objMX+adj>=98 && objMX+adj<=122) on=50;

	return on;
}

function rOc(obj,evt) {
	if(document.all && !window.opera) evt=event;
	on=getM(getCCWT(evt).x);

	top.document.getElementById('form_'+obj.name).v.value = on;
	top.document.getElementById('form_'+obj.name).submit();
	//top.document.ratingForm.v.value = on;
	//top.document.ratingForm.submit();
}


function getCCWT(evt) {
	var coords = { x: 0, y: 0};
	if(document.all && !window.opera) {
		evt = window.event;
		coords.x=evt.offsetX;
		coords.y=evt.offsetY;
	} else {
		var Element=evt.target;
		var cTLeft=0;
		var cTTop=0;
		while (Element.offsetParent) {
			cTLeft+=Element.offsetLeft; 
			cTTop+=Element.offsetTop;
			Element = Element.offsetParent ;
		}
		
		coords.x=evt.pageX-cTLeft;
		coords.y=evt.pageY-cTTop;
	}
	return coords;
}