if (document.images)
{
  img1= new Image(10,10); 
  img1.src="./images/tl.gif"; 

  img2= new Image(10,10); 
  img2.src="./images/tr.gif"; 

  img3= new Image(10,10); 
  img3.src="./images/bl.gif"; 
  
  img3= new Image(10,10); 
  img3.src="./images/br.gif"; 
  
  img4= new Image(419,111); 
  img4.src="./images/logo.png"; 
}


   	function filterb(phrase, _id){
		var words = phrase.value.toLowerCase().split(" ");
		var table = document.getElementById(_id);
		var ele;
		for (var r = 1; r < table.rows.length; r++){
			ele = table.rows[r].innerHTML.replace(/<[^>]+>/g,"");
		        var displayStyle = 'none';
		        for (var i = 0; i < words.length; i++) {
			    if (ele.toLowerCase().indexOf(words[i])>=0)
				displayStyle = '';
			    else {
				displayStyle = 'none';
				break;
			    }
		        }
			table.rows[r].style.display = displayStyle;
		}
	}


function changeFocus(item, text){
if(item.value==text){
item.value='';
item.className="standard";
}
	
}
function changeBlur(item, text){
if(item.value==''){
item.value=text;
item.className="blur";
}
else {
item.className="standard";	
}
}


function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+','+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '$' + num + '.' + cents);
}