/**
 * @author danielalekow
 */
function set_blur(){

	var i;
	var link_set = document.getElementsByTagName('a');
	
	for (i = 0; i < link_set.length; i++) {
	
		link_set[i].onfocus = function(){
			if (this.blur) 
				this.blur();
		};
		
	}
}

function check_page_level(){
	if (top == self) {
		var crt_url = self.location.href;
		var b = crt_url.indexOf('com/');
		//		determines the page name between the top domain and the file ending
		//		change number for the online version to b+4
		// 		this function works only for top level phps
		var new_url = "index.php?page=" + crt_url.slice(b + 4, crt_url.length - 4);
		top.location.replace(new_url);
		
	}
}