function ShowWin(pageParams,width,height,left,top,center,scrollbar)
{
	var oWin;
	var params = "toolbar=0,menubar=0,resizable=0";
	
	if (scrollbar){params = params + ",scrollbars=1"}
	if (width){params = params + ",width=" + width}
	if (height){params = params + ",height=" + height}
	if(center == true)
	{
		params = params + ",top=" + Math.floor((screen.height-height)/2) + ",left=" + Math.floor((screen.width-width)/2);
	}

	oWin = window.open(pageParams,"PopUp",params);
	return oWin;
}

function openPdvNewWin(sel){
	var newWin;
	var params = "";
	var ind = sel.options[sel.selectedIndex].value;
	if(ind != 0){
		params = params + " toolbar=1,menubar=1,personalbar=1,locationbar=1,scrollbars=1,resizable=1";
		newWin = window.open("/iper.php?id="+ind,"IPER",params);
	}
	sel.selectedIndex = sel.length-1;
	sel.blur();
}