/* Generic Javascript file with several utility functions used for
 * the Ducosim website http://www.ducosim.nl
 */

function findObject(n,d)
{  
    var p,i,x;  
    if(!d) d=document; 
    if((p=n.indexOf("?"))>0 && parent.frames.length) 
    {
        d=parent.frames[n.substring(p+1)].document; 
     	n=n.substring(0,p);
    }
    if(!(x=d[n]) && d.all) x=d.all[n]; 
    if(!x && d.getElementById) 
	x=d.getElementById(n); 
    for (i=0;!x && i<d.forms.length;i++) 
 	x=d.forms[i][n];
    for(i=0;!x && d.layers && i<d.layers.length;i++) 
	x=findObject(n,d.layers[i].document);
    return x;
}