function confirm_entry(strlocation) {
	input_box=confirm("Click OK or Cancel to Continue");
	if (input_box==true) { 
		location.href=strlocation;
	}
}

function setCursor(Element) {
	no_browser = detectBrowser();
	
	if(no_browser == 1) {
		Element.style.cursor = "hand";
		
	}else if(no_browser == 0) {
		Element.style.cursor = "pointer";
		
	}else {
		exit();
	}
}

function detectBrowser() {

	var browser=navigator.appName;
	var b_version=navigator.appVersion;
	var version=parseFloat(b_version);

	if ((browser=="Netscape") && (version>=4))  {
		return 0;		
	}else if((browser == "Microsoft Internet Explorer") && (version >=4 )) {
		return 1;
	}else {
	  	return 2;
	}
}

function openImageWindow(width,height,page,title){

	var w = width + 40;
	var h = height + 40;
		
	var inner = window.open(page,title,'toolbar=no,location=0,directories=no,status=no,menubar=0,scrollbars=yes,resizable=yes,copyhistory=0,width='+w+',height='+h);
}