function show(val){
  var link=new Array(5);
  
  link[1]="tr1";
  link[2]="tr2";
  link[3]="tr3";
  link[4]="tr4";
  //link[5]="tr5";

  for(var i=1;i<=4;i++){
    if(link[i]==val){
	 if(document.getElementById(link[i]).style.display=="")
	 {
	 document.getElementById(link[i]).style.display="none";
	 //document.images[img].src="images/Life_Coaching_arrow.gif";
	 }
	 else 
	 {	//alert("TEST"+link[i]);
	 document.getElementById(link[i]).style.display="";
	 //document.images[img].src="images/Life_Coaching_arrow-down.gif";
	 }
	}
	else{	
	  document.getElementById(link[i]).style.display="none";
	  //eval("document.images['img"+[i]+"'].src='images/Life_Coaching_arrow.gif'");
	}
  }
  /*return false;*/
}