function OpenPopUp(Link,lWidth,lHeight,iScrollBars)
{
	var LeftPosition = 0;
	var TopPosition = 0;
	
	var ScrollBars = "no";
	
	if (iScrollBars == 1)
		ScrollBars = "yes";
		
	var frmPopUp = window.open(Link,null,"top=" 
				 + TopPosition + ",left=" + LeftPosition 
				 + ",height= " + lHeight + ",width=" + lWidth 
				 + ",status=no,toolbar=no,scrollbars=" + ScrollBars + ",menubar=no,location=no");

	frmPopUp.focus();

}

function OpenPopUpCenter(Link,lWidth,lHeight,iScrollBars)
{
	var LeftPosition = (screen.width) ? (screen.width - lWidth)/2 : 0;
	var TopPosition = (screen.height) ? (screen.height - lHeight)/2 : 0;
	
	var ScrollBars = "no";
	
	if (iScrollBars == 1)
		ScrollBars = "yes";
		
	var frmPopUp = window.open(Link,null,"top=" 
				 + TopPosition + ",left=" + LeftPosition 
				 + ",height= " + lHeight + ",width=" + lWidth 
				 + ",status=no,toolbar=no,scrollbars=" + ScrollBars + ",menubar=no,location=no");

	frmPopUp.focus();

}