function replace(name,val){
var oUrl = this.location.href.toString();
var re = eval('/(' + paramName + '=)([^&]*)/gi');
var nUrl = oUrl.replace(re, paramName + '=' + replaceWith);
this.location = nUrl;
window.location.href = nUrl
}
replace()
function replace(name,val){
var oUrl = this.location.href.toString();
var re = eval('/(' + paramName + '=)([^&]*)/gi');
var nUrl = oUrl.replace(re, paramName + '=' + replaceWith);
this.location = nUrl;
window.location.href = nUrl
}
replace()