// JavaScript Document

function showsubmenu(id){
	submenu = document.getElementById('s'+id);
	for(i=1;i<=5;i++){
		if(i==id){
			submenu.style.display="block";
			switch(i){
				case 1: 
					padvalue="0 0 0 0px";
					break;
				case 2:
					padvalue="0 0 0 173px";
					break;
				case 3:
					padvalue="0 0 0 346px";
					break;
				case 4:
					padvalue="0 0 0 519px";
					break;
				case 5:
					padvalue="0 0 0 692px";
					break;
			}
			submenu.style.padding=padvalue;
		} else {
			document.getElementById('s'+i).style.display="none";
			document.getElementById('s'+i).style.padding="0px";
		}
	}
}

var rowsummary = new Array();
var rownum;

function filtertable(tblid){
	var keypos;
	var keystring = document.getElementById("myinput").value;
	keystring = keystring.toLowerCase();
	for (var i=1;i<rowsummary.length;i++){
		keypos = rowsummary[i].search(keystring);
		if (keypos != -1){
			document.getElementById('promotiontable'+i).style.display="";
		}
		else{
			document.getElementById('promotiontable'+i).style.display="none";	
		}	
	}
}

function readTable(tblid){
	var tableId=tblid;
	var targetTable = document.getElementById(tableId);
	//var rowsummary = new Array();
	
	
	bodyrows = targetTable.getElementsByTagName('TR');
	for (var i=1; i<bodyrows.length;i++){
		rowcols = bodyrows[i].getElementsByTagName('TD');
		rowsummary[i]='';
		for (var j=0;j<rowcols.length;j++){
			rowsummary[i]=rowsummary[i]+rowcols[j].innerText+'%';
		}
		rowsummary[i]=rowsummary[i].toLowerCase();
	}
}