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