var dsg=1;

function eGet(objname) {
	return document.getElementById(objname);
}

function change_value(what, value){
	if( value==1 ) {
		eGet(what+'1').src='../img/vote/v5_on.jpg';
		eGet(what+'2').src='../img/vote/v4_on.jpg';
		eGet(what+'3').src='../img/vote/v3_on.jpg';
		eGet(what+'4').src='../img/vote/v2_on.jpg';
		dsg=5;
	}
	if( value==2 ) {
		eGet(what+'1').src='../img/vote/v5_off.jpg';
		eGet(what+'2').src='../img/vote/v4_on.jpg';
		eGet(what+'3').src='../img/vote/v3_on.jpg';
		eGet(what+'4').src='../img/vote/v2_on.jpg';
		dsg=4;
	}
	if( value==3 ) {
		eGet(what+'1').src='../img/vote/v5_off.jpg';
		eGet(what+'2').src='../img/vote/v4_off.jpg';
		eGet(what+'3').src='../img/vote/v3_on.jpg';
		eGet(what+'4').src='../img/vote/v2_on.jpg';
		dsg=3;
	}
	if( value==4 ) {
		eGet(what+'1').src='../img/vote/v5_off.jpg';
		eGet(what+'2').src='../img/vote/v4_off.jpg';
		eGet(what+'3').src='../img/vote/v3_off.jpg';
		eGet(what+'4').src='../img/vote/v2_on.jpg';
		dsg=2;
	}
	if( value==5 ) {
		eGet(what+'1').src='../img/vote/v5_off.jpg';
		eGet(what+'2').src='../img/vote/v4_off.jpg';
		eGet(what+'3').src='../img/vote/v3_off.jpg';
		eGet(what+'4').src='../img/vote/v2_off.jpg';
		dsg=1;
	}
	eGet(what).value=dsg;
}