function Preview1(){
    frmcontent.ViewPicT.src = frmcontent.pic1.value;
//	alert(''+frmcontent.ViewPicT.src );
    if (frmcontent.ViewPicT.width <= 450 && frmcontent.ViewPicT.height <= 450) {
      frmcontent.ViewPic1.src = frmcontent.pic1.value;
	} else {
       alert('รูปมีขนาด ' +  frmcontent.ViewPicT.width +'X' +frmcontent.ViewPicT.height + ' ใหญ่กว่าที่กำหนด (450X450)' );
      document.frmcontent.ViewPic1.src = 'http://localhost/'; 
    }  
}

function Preview2(){
     frmcontent.ViewPicT.src = frmcontent.pic2.value;
	// alert(''+frmcontent.ViewPicT.src );
     if (frmcontent.ViewPicT.width < 450) { 	
		frmcontent.ViewPic2.src = frmcontent.pic2.value;
	 }else{
        alert('รูปมีขนาด ' +  frmcontent.ViewPicT.width +'X' +frmcontent.ViewPicT.height + ' ใหญ่กว่าที่กำหนด (450X450)' );
	   document.frmcontent.ViewPic2.src = 'http://localhost/'; 
     } 
}

function Preview3(){
   frmcontent.ViewPicT.src = frmcontent.pic3.value;
  // alert(''+frmcontent.ViewPicT.src );
    if (frmcontent.ViewPicT.width < 450) {
      frmcontent.ViewPic3.src = frmcontent.pic3.value;
	} else {
      alert('รูปมีขนาด ' +  frmcontent.ViewPicT.width +'X' +frmcontent.ViewPicT.height + ' ใหญ่กว่าที่กำหนด (450X450)' );
      document.frmcontent.ViewPic3.src = 'http://localhost/'; 
    }  
}

function checkHeight_Width(pic){
	//Image img= null;
	//img.src= ""+pic.value;
	//alert(''+pic.value);
	/*	if(pic.value.lastIndexOf(".jpg")==-1) {
  			 alert("Please upload only .jpg extention file");
   			return false;
		}
		if(	img.height > 180){ alert('picture file height under 180px'); return false;}
		*/
		
}