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";
	},
	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.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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"
		},
		{	// 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"
		}
	]

};

BrowserDetect.init();


function ParametruRand(par) {
	
	var val = new Array(3)

	
	switch(BrowserDetect.browser){
		case "Firefox":
			val[0]=parseFloat(60.1);
			val[1]=parseInt(4);
			val[2]=parseInt(333);						
			break;
		case "Explorer":
			val[0]=parseFloat(56);
			val[1]=parseInt(8);
			val[2]=parseInt(334);			
			break;
		case "Opera":
			val[0]=parseFloat(61.7);
			val[1]=parseFloat(0);
			val[2]=parseInt(334);			
			break;			
		default: 	
			val[0]=parseFloat(56.3);
			val[1]=parseInt(8);
			val[2]=parseFloat(334);			
	}
	
return 	val[par] ;
}






function stiluri_alternante_tabel(tabel,stil_cap_tabel,stil_1,stil_2) {
		var linii = document.getElementById(tabel).rows;
		var coloane;
		var maxim;
		var nr_linie;
			
		for (var i = 0, nr_linie = 0; i < linii.length ; i++) {
			coloane = linii[i].cells;
			maxim = 1;
			for (var j = 0; j < coloane.length ; j++) {
				if(coloane[j].rowSpan > maxim) {
					maxim = coloane[j].rowSpan;
				}
			}
			for (var k = i; k < i + maxim ; k++) {
				if(nr_linie==0) {
					linii[k].className = stil_cap_tabel;
				}
				else {
					if((nr_linie%2)!=0) {
						linii[k].className = stil_1;
					}
					else {
						linii[k].className = stil_2;
					}
				}
			}
			i += maxim - 1;
			nr_linie ++; 
		}
}