function createRoundCorners(radius,step,colour) {
	var borders;
	var browserName="notIE";
	var nVer = navigator.appVersion;
	var nAgt = navigator.userAgent;
	var fullVersion = 0;
	var majorVersion = 0;
	if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
	    browserName="IE";
	    fullVersion = parseFloat(nAgt.substring(verOffset+5));
	    majorVersion = parseInt(''+fullVersion);
	}
	if (!(browserName == "IE" && majorVersion<7)) {
		for(var i=0;i<radius;i=i+step){
			borders = (step + i) + "em " + (radius - i) + "em 0em 0em";
			document.write("<div class=\"slantLine TL-info\" style=\"border-width: " + borders + "; border-color: " + colour + " transparent transparent transparent;\"><\!-- --><\/div>");
			borders = "0em " + (radius - i) + "em " + (step + i) + "em 0em";
			document.write("<div class=\"slantLine BL-info\" style=\"border-width: " + borders + "; border-color: transparent transparent " + colour + " transparent;\"><\!-- --><\/div>");
			borders = "0em " + (radius - i) + "em " + (step + i) + "em 0em";
			document.write("<div class=\"slantLine TR-info\" style=\"border-width: " + borders + "; border-color: transparent " + colour + " transparent transparent;\"><\!-- --><\/div>");
			borders = (step + i) + "em " + (radius - i) + "em 0em 0em";
			document.write("<div class=\"slantLine BR-info\" style=\"border-width: " + borders + "; border-color: transparent " + colour + " transparent transparent;\"><\!-- --><\/div>");
		}
	}
}