function openClose(id){
	if(document.getElementById("openPlusImg_"+id).src.indexOf("/img/career_plusImg.gif")>-1){
		document.getElementById("openPlusImg_"+id).src="img/career_minusImg.gif";
		document.getElementById("minus_details_div_"+id).style.display="block";
	}
	else {
		document.getElementById("openPlusImg_"+id).src="img/career_plusImg.gif";
		document.getElementById("minus_details_div_"+id).style.display="none";
	}
}