function ShowHide(id, visibility) 
{ 
    obj = document.getElementsByTagName("div"); 
    if(obj[id].style.visibility == 'visible')
		visibility = 'hidden';
    obj[id].style.visibility = visibility; 
} 

function showText(myDiv){
		//parent.frames['frleft'].show(myDiv);
		obj = document.getElementsByTagName("div");
		obj[myDiv].style.visibility = 'visible'
	}
			
	function hideText(myDiv){
		obj = document.getElementsByTagName("div");
		obj[myDiv].style.visibility = 'hidden'
	}
	
	function showTextInFrame(myDiv){

		obj = document.getElementsByTagName("div");
		obj[myDiv].style.visibility = 'visible'
	}
			
	function hideTextInFrame(myDiv){
		obj = document.getElementsByTagName("div");
		obj[myDiv].style.visibility = 'hidden'
	}