function userselect(obj,count){
	var radioid=new Array("a","b","c");
	resetSelect(radioid);
	var tar=document.getElementById(obj);
	tar.src="images/rd_checked.jpg"
	var hidsegment=document.getElementsByName("segment");
	hidsegment[count].checked=true

}
function resetSelect(radioid){
	for (i in radioid) 
	{ 
		var unSelectNum=document.getElementById(radioid[i]);
		unSelectNum.src="images/rd_unchecked.jpg"
	}
}
function shutbtn(){
	 var btn=document.getElementsByName("segment");
	 btn[0].checked=false;
	 btn[1].checked=false;
	 btn[2].checked=false;
	}
$(document).ready(function() {
	var arr = ["a","b","c"];
	var cnt = 0;
	$("input").each(function() {
		if($(this).attr("type")=="radio")
		{
			$(this).addClass("radio");
			$(this).parent().append('<img class="radio_img" id="'+arr[cnt]+'" src="images/rd_unchecked.jpg" alt="" width="15" height="15" onclick="userselect(\''+arr[cnt]+'\','+cnt+');" />');
			cnt++;
		}
			
	});
});