//  my first table 

init();

function init(){
	// 
	var myDoc=app.documents.add();
	var myPage=myDoc.pages.item(0);
	var myTextFrame=myPage.textFrames.add();

	var myBounds = myGetBounds(myDoc,myPage);
	myTextFrame.geometricBounds=myBounds;
	
	// create a table(5x5) object in the textframe
	var myTable=myTextFrame.tables.add();
	myTable.columnCount = 5;
	myTable.bodyRowCount = 5;
	
	// calc table cell size
	var gap=1;
	var w=myBounds[3]-myBounds[1]-gap;
	var h=myBounds[2]-myBounds[0]-gap;
	var cellW=w/myTable.columnCount;
	var cellH=h/myTable.bodyRowCount;
	
	// set up size to cells
	for(var i=0; i<myTable.bodyRowCount; i++){
		var myRow=myTable.rows.item(i);
		for(var j=0; j<myTable.columnCount; j++){
			var myCell=myRow.cells.item(j);
			myCell.width=cellW;
			myCell.height=cellH;
			myCell.contents="hoge ("+i+","+j+")";
		}
	}
}

function myGetBounds(myDoc, myPage){
	with(myDoc.documentPreferences){
		var myPageHeight = pageHeight;
		var myPageWidth = pageWidth;
	}
	with(myPage.marginPreferences){
		var myTop = top;
		var myLeft = left;
		var myRight = right;
		var myBottom = bottom;
	}
	myRight = myPageWidth - myRight;
	myBottom = myPageHeight- myBottom;
	return [myTop, myLeft, myBottom, myRight];
}