function _focus(it){
    it.style.backgroundColor = "#CDD7E8";
}
function _blur(it){
    it.style.backgroundColor = "#ffffff";
}
function checkIfNumeric(){
	if((window.event.keyCode<48 || window.event.keyCode>57) && window.event.keyCode!=45)
		window.event.returnValue=null;
}
function pageName(url){
    var urlArr,returnURL;
    urlArr = url.split("/");
    returnURL = urlArr[urlArr.length-1]="";
    if(returnURL=="")
        returnURL="Default.aspx";
    return returnURL;
}