var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
		
		 if(this.browser=="Safari")
		{ 
		  document.getElementById("tab").style.marginTop="20px";	 
		  document.getElementById("tab").style.marginBottom="8px";	 
		  document.getElementById("text-2").style.marginLeft="-270px"
		  document.getElementById("personality").style.marginLeft="17px";
		}
		
		
		
		else if(this.browser!="Explorer" && this.browser!="Safari" )
		{
		 document.getElementById("tab").style.marginTop="20px";		
		 document.getElementById("tab").style.marginBottom="8px";	
         document.getElementById("personality").style.marginLeft="17px";
		}
		
		
	 
		else if(this.browser=="Explorer" && this.version>=7 )
		{
		  document.getElementById("tab").style.marginBottom="8px";	
          document.getElementById("personality").style.marginLeft="17px";
		}
		  
		  
		
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
 
};


function personality()
{
 document.getElementById('img-personality').src="/images/tab-personality-on.gif";	
 document.getElementById('img-category').src="/images/tab-category.gif";
 document.getElementById('img-price').src="/images/tab-price.gif";
 document.getElementById('pscw_78_container').style.display="block";
 document.getElementById('pscw_93_container').style.display="none";
 document.getElementById('pscw_94_container').style.display="none";
 
}

function category()
{
 
 document.getElementById('img-personality').src="/images/tab-personality.gif";	
 document.getElementById('img-category').src="/images/tab-category-on.gif";
 document.getElementById('img-price').src="/images/tab-price.gif";
 document.getElementById('pscw_78_container').style.display="none";
 document.getElementById('pscw_93_container').style.display="block";
 document.getElementById('pscw_94_container').style.display="none";
 
}

function price()
{

 document.getElementById('img-personality').src="/images/tab-personality.gif";	
 document.getElementById('img-category').src="/images/tab-category.gif";
 document.getElementById('img-price').src="/images/tab-price-on.gif";	
 document.getElementById('pscw_78_container').style.display="none";
 document.getElementById('pscw_93_container').style.display="none";
 document.getElementById('pscw_94_container').style.display="block";
 
}