if ((navigator.userAgent.indexOf("Mac",0)!=-1)&&
(navigator.userAgent.indexOf("Chrome") != -1)){
	version="mac_other";
	//alert("Mac Chrome");
}
else if((navigator.userAgent.indexOf("Win",0)!=-1)&&
(navigator.userAgent.indexOf("Chrome") != -1)){
	version="win_other";
	//alert("Win Chrome");
}
else if((navigator.userAgent.indexOf("Apple") > -1)){
	version="safari";
	//alert("Safari");
}
else if((navigator.userAgent.indexOf("Mac",0)!=-1)&&
(navigator.userAgent.indexOf("Gecko") != -1)){
	version="mac_other";
	//alert("Mac FireFox");
}
else if((navigator.userAgent.indexOf("Mac",0)!=-1)&&
(navigator.userAgent.indexOf("Opera") != -1)){
	version="mac_other";
	//alert("Mac opera");
}
else if((navigator.userAgent.indexOf("Win",0)!=-1)&&
(navigator.userAgent.indexOf("Gecko") != -1)){
	version="win_other";
	//alert("Win FireFox");
}
else if((navigator.userAgent.indexOf("Win",0)!=-1)&&
(navigator.userAgent.indexOf("Opera") != -1)){
	version="win_other";
	//alert("Win Opera");
}
else if(navigator.userAgent.indexOf("MSIE 6",0)>1){
	version="win_ie6";
	//alert("IE6");
}
else{
	version="win_ie7";
	//alert("IE78");
}
document.write('<link rel="stylesheet" type="text/css" href="../common/css/'+version+'.css">');