// JavaScript Document

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  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]; 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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var NewLocation = 0;
function MM_openBrWindow(theURL,winName,features) { //v2.0
  //window.open(theURL,winName,features);
  TheNewWin = window.open(theURL,winName,features);
  TheNewWin.moveTo(window.NewLocation,window.NewLocation);
  window.NewLocation += 20;
}



//global variables for all three examples
var colors = new Array('#ffffff','#dddddd','#aaaaaa','#888888');
var bgcolor = 255; 			//starting bgcolor in decimal
var steps = 10;				//the factor, a distance between colors
var down = true;			//direction, if going up or down when calculating bgcolor value
var switchingPoint = 160;	//the numeric value where the foreground color need to change
var fgColorHi = "white";
var fgColorLo = "black";

/****************************************************************************************/
function alternate(id){
	if(document.getElementById){						//check that browser has capabilities
		var table = document.getElementById(id);		//get just the selected table not all of them
		var rows = table.getElementsByTagName("tr");	//get all table rows
				//alert(rows.length); // FOR TESTING
		//var columns = rows[1].getElementsByTagName("td");
				//alert(columns.length);
		for(i = 1; i < rows.length; i++){				//alternate styles	 => Start at 1 to not change header		
			//manipulate rows	
			if(i % 2 == 0){					// %, the modulo operator, gives us the remainder in division.
				rows[i].className = "even";
				var column = rows[i].getElementsByTagName("td");
				column[0].className = "name_shade";		// For the name column
				column[1].className = "category_shade";	// For the category column
				
			} else {
				rows[i].className = "odd";
			}
			
		} // End FOR
	} // FI
} // End Function
/****************************************************************************************/

//-->