// Rev. 09/07/2003

function Toggle(item) {
	var obj;
	if ( document.getElementById ) {
		obj=document.getElementById(item);
	} else {
		obj = document.all[item];
	}
	var key;
  if ( document.getElementById ) 	{
		key=document.getElementById("x" + item);
	} else {
		key = document.all['x' +item];
	}	
	if (obj != undefined) {
		var visible = ( obj.style.display != 'none');
		if (visible) {
			obj.style.display="none";
			key.checked=false;
			Hidden('fullComp');
		} else {
			//obj.style.display="block";
			obj.style.display="";
			key.checked=true;
		}
	}
}

function Show(item) {
	var obj;
	if ( document.getElementById ) 
   	{
		obj=document.getElementById(item);
	} else {
		obj = document.all[item];
	}
	var key;
   	if ( document.getElementById ) 
   	{
		key=document.getElementById("x" + item);
	} else {
		key = document.all['x' +item];
	}	

	if (obj != undefined) {
		//obj.style.display="block";
		obj.style.display="";
		key.checked=true;
	}
}

function Hidden(item) {
	var obj;
	if ( document.getElementById ) {
		obj=document.getElementById(item);
	} else {
		obj = document.all[item];
	}
	var key;
 	if ( document.getElementById ) {
		key=document.getElementById("x" + item);
	} else {
		key = document.all['x' +item];
	}	
	if (obj != undefined) {
		obj.style.display="none";
		key.checked=false;
	}
}

function Expand() {
   if (document.getElementById) {
	    cols = document.getElementsByTagName("col");
	} else {		
		cols = document.all['col'];
	}

   for (i=0;i<cols.length;i++) {
     //cols[i].style.display="block";
		 cols[i].style.display="";
     key=document.getElementById("x" + cols[i].id);
     key.checked=true;
   }
}

function Collapse() {
	if (document.getElementById) {
	    divs=document.getElementsByTagName("DIV");
	} else {		
		divs = document.all['DIV'];
	}
   
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='images/arrow_closed.gif' width='10' height='10' hspace='0' vspace='0' border='0'>";
   }
}