function Toggle(item, imagename, levelno) {   
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     // close    
     obj.style.display="none";          
     //key.innerHTML="<img name='img_folder' src='../images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
	
   } else {
     // open
     divs=document.getElementsByTagName("DIV");     
	   for (i=0;i<divs.length;i++) {
	   	//alert(divs[i].id);
	   	//alert(imagename);	   		   	
	   	if ((divs[i].id != imagename)&&(levelno == '1')){		
	   		divs[i].style.display="none";}
	     	//key=document.getElementById("x" + divs[i].id);     
	   }   
     obj.style.display="block";     	     
     //key.innerHTML="<img name='img_" + imagename + "' src='../images/" + imagename + ".gif' width='160' height='41' hspace='0' vspace='0' border='0'>";
   }
}

function Expand() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="block";
     key=document.getElementById("x" + divs[i].id);
     //key.innerHTML="<img src='textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     //key.innerHTML="<img src='folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function MseOvr(btnName,imgname) {
document.images[btnName].src = '../images/o_' + imgname + '.jpg';
}


function MseDwn(btnName,imgname) {
document.images[btnName].src='../images/d_' + imgname + '.jpg';
}


function MseOut(btnName,imgname) {
document.images[btnName].src='../images/n_' + imgname + '.jpg';
}