cssHeight = parseFloat(cssHeight.substring(10 ,cssHeight.length+2));
while(!sameHeight(this) && fontSizeDown = 0){
$this.css("font-size", ++fontSizeDown);
}
while(!sameHeight(this) && fontSizeDown == 0){
$this.css("font-size", ++fontSizeDown);
}
while(sameHeight(this) && fontSizeDown == 0)
while(sameHeight(this) && fontSizeDown < 10)