// JavaScript Document
		///RANDOMIZE AND ALTERNATE ROWS
		function alternate(id){ 
		 if(document.getElementsByTagName){  
		   var table = document.getElementById(id);   
		   var rows = table.getElementsByTagName("tr");   
		   for(i = 1; i < rows.length; i++){           
		 //manipulate rows 
			 if(i % 2 == 0){ 
			   rows[i].className = "even"; 
			 }else{ 
			   rows[i].className = "odd"; 
			 }       
		   } 
		 } 
		}
		
		Array.prototype.shuffle = function() {
		  for (var i = 0; i < this.length; i++) {
			// Random item in this array.
			var r = parseInt(Math.random() * this.length);
			var obj = this[r];
		 
			// Swap.
			this[r] = this[i];
			this[i] = obj;
		  }
		}
		function randomize(tableID) {
			var myTable = document.getElementById(tableID);
			var myRows = new Array();
			for (i=myTable.rows.length-1; i>=1; i--) {
				var theRow = myTable.rows[i];
				myRows.push(theRow);
				theRow.parentNode.removeChild(theRow);
			}
			myRows.shuffle();
			for (j=0; j<myRows.length; j++) {
				var newTbody = document.createElement("tbody");
				newTbody.appendChild(myRows[j]);
				myTable.appendChild(newTbody);
			}
		}