Little Adobe Illustrator script to fill automatically selected paths with selected swatches, used to help my art team saving some time

RandomSwatchesFill.js

mySelection = app.activeDocument.selection;
myDoc = app.activeDocument;
if (mySelection instanceof Array)
{
	selSwatches = myDoc.swatches.getSelected();

    if (selSwatches.length < mySelection.length)
        alert ("Pleade make sure you have enough swathces you have " + selSwatches.length + " and you need " + mySelection.length)
    else
    {
	
	if(selSwatches.length != 0)
		for (i=0; i<mySelection.length; i++)
		{
            selItem = mySelection[i];
			if(mySelection[i].typename == "PathItem")
                processPathItem(selItem, i)
            else if ( mySelection[i].typename == "CompoundPathItem")
                processCompoundPath(selItem, i)
            else if ( mySelection[i].typename == "GroupItem")
                processGroup(selItem, i)
		}
    }
}

function processPathItem(selItem, swatchIndex)
{
    selItem.filled = true;
    selItem.fillColor = selSwatches[swatchIndex].color;
}

function processCompoundPath(ob, swatchIndex)
{
    for(var c = 0; c < ob.pathItems.length; c++)
    {
        if(ob.pathItems[c].typename == 'PathItem'){
            processPathItem(ob.pathItems[c], swatchIndex);
        } 
    }
}

function processGroup(ob, swatchIndex)
{
    for(var p = 0; p < ob.pageItems.length; p++){
        if(ob.pageItems[p].typename == 'PathItem'){
            processPathItem(ob.pageItems[p], swatchIndex);
        } else  if(ob.pageItems[p].typename == 'CompoundPathItem'){
            processCompoundPath(ob.pageItems[p], swatchIndex);
        } else if(ob.pageItems[p].typename == 'GroupItem'){
            processGroup(ob.pageItems[p], swatchIndex);
        }
    }
}