function disableSelection(target){
	if (typeof target.onselectstart!="undefined") //For IE
	    target.onselectstart=function(){return false}
	else if (typeof target.style.MozUserSelect!="undefined") //For Firefox
	    target.style.MozUserSelect="none"
	else //All other route (For Opera)
	    target.onmousedown=function(){return false}
target.style.cursor = "default"
}