function confirm_click(questions,linked){
	if(confirm(questions)) location.href = linked;
};

function popWindow(high,wide,url) {
	var popWin = null;  
	var xPos = 0; 
	var yPos = 0; 
	if (high)
		high = high;
	else
		high = 300;
	if (wide)
		wide = wide;
	else
		wide = 300;	
			
	if (screen) { 
	  xPos = Math.floor((screen.width-550)/2); 
	  yPos = Math.floor((screen.height-330)/2); 
	} 
		popnewWindow = window.open(url, 'popUp', 'width='+wide+',height='+high+',toolbar=no,directories=no,location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,left='+xPos+',top='+yPos);   
		popnewWindow.focus();
};