hdrNum=10;  // max number of headers
i=0;
while (i<hdrNum) {
	i2=i+1;
	eval("toggleImgX"+i2+ "='plus'");
	i++;
}


function toggleDisplay (e)
{
	
				
	imgX="toggleImg"+e;
	divX="toggleDiv"+e;
	imageX="toggleImgX"+e;
	imageXval=eval("toggleImgX"+e);
	
	
    element = document.getElementById(divX).style; 
    if (element.display=='none') {
	    element.display='block';
	    } 
    else {
	    element.display='none';
	} 
	
	if (imageXval=='plus') {
		document.getElementById(imgX).src='http://i3.microsoft.com/forefront/shared/Templates/Components/cueCollapsibleContent/icon-collapse-minus.gif';
		eval("toggleImgX"+e+"='minus';");
	}
	else {
		document.getElementById(imgX).src='http://i3.microsoft.com/forefront/shared/Templates/Components/cueCollapsibleContent/icon-collapse-plus.gif';
		eval("toggleImgX"+e+"='plus';");
	}
    
    
}