//  Comps_to_PAL
//  March 2005
//
//  Byron Nash

//  Changes selected comps or all comps to PAL width, height, and pixel Aspect.

{

// create undo group
		app.beginUndoGroup("Comps to PAL");

//Set these variables to your desired comp size and rate
var curWidth = 720;
var curHeight = 576;
var curRate =  25;
var curAspect = 1.07;

		var projColl = proj.items;//list of items in project
		var compCount = 0; //used for counting how many comps we changed
		writeLn("====Comps to PAL=====Byron Nash======");


		var selItems = app.project.selection;//set selected import items to an array

		if (selItems.length > 0){//check to see if anything is selected

			var myColl = app.project.selection;//if so the use the selection

		} else {//if not, use entire project contents

			var myColl = new Array();

			for (j=0; j < projColl.length; j++){//add project list to an array
				myColl[j] = projColl[j+1];
			}
		}




		for (i=0; i <= myColl.length; i++) {//loop through the project

			var curItem = myColl[i]; //set current item

  			if (curItem instanceof CompItem) {//check for comp
      				//setup comp variables
					curItem.width = curWidth;
					curItem.height = curHeight;
       				curItem.frameRate = curRate;
       				curItem.pixelAspect = curAspect;

					compCount++; //increment the count variable
				}

		}

		writeLn("Modified " + compCount + " Comps");
		app.endUndoGroup();
	}