var arrExchange =  new Array('NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX','NCDEX' );
var arrCategoryVal =  new Array('Agro Products','Metals','NCDEX Energy','Others','Precious Metals');
var arrCategoryTxt =  new Array('Agro Products','Metals','NCDEX Energy','Others','Precious Metals');
var arrCategoryValM =  new Array('Bullion','Cereals','Energy','Fibre','Metal','Oil | Oil Seeds','Others','Petro Chemicals','Plantations','Pulses','Spices');
var arrCategoryTxtM =  new Array('Bullion','Cereals','Energy','Fibre','Metal','Oil & Oil Seeds','Others','Petro Chemicals','Plantations','Pulses','Spices');

function ChangeCategory(sym)
	{		
		var arrCatVal;		
		var Category = document.getElementById("ctl05_DD_Category");
		//var Category = document.getElementById("_ctl3_DD_Category");
		if(sym != '')
		{
			if(sym == 'NCDEX')
			{
				//document.getElementById('DD_Category').style.height='20px'; 
				arrCatVal	 = arrCategoryVal;
				arrCatValTxt = arrCategoryTxt;
			}
			else if(sym == 'MCX')
			{
				arrCatVal	 = arrCategoryValM;
				arrCatValTxt = arrCategoryTxtM;
			}
		}			
		cnt=1;
		Category.length=0;
		//Category.
		Category.options[0] = new Option(); 
		Category.options[0].value = "";
		Category.options[0].text = "All";
		//alert(arrCatVal.length);
		for(var i=0; i < arrCatVal.length; i++)
		{
		 
		 Category.options[cnt] = new Option();
		 Category.options[cnt].value = arrCatVal[i];
		 Category.options[cnt].text = arrCatValTxt[i];
		  
		 cnt = cnt + 1;
			
		}
	
		
	}